# Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread

**URL:** <https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452>\
**Category:** Elasticsearch\
**Created:** [June 18, 2013, 6:12am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452 "2013-06-18T06:12:49Z")\
**Posts on this page:** 13\
**Page:** 1

<div class="post-metadata">

**Author:** ![Zoran\_Jeremic](https://avatars.discourse-cdn.com/v4/letter/z/7ba0ec/32.png) [@Zoran\_Jeremic](https://discuss.elastic.co/u/Zoran_Jeremic)\
**Post date:** [June 18, 2013, 6:12am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/1 "2013-06-18T06:12:49Z")

</div>

Hi guys,

I'm trying to replace Lucene and Tika in the existing application. I  
started from the service that should index the document user uploaded and  
I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on  
the some exception that I can't find the cause

Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
Exception: java.lang.OutOfMemoryError thrown from the  
UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
Node][generic][T#3]"

My elasticsearch server is on the localhost. I tried to increase  
indices.memory.index\_buffer\_size, but it didn't work.  
This is the code that I'm using to index the file:

public void indexFile(String absolutePath, long id) throws IOException{  
String idxName = "documents";  
String idxType = "attachment";

```
      String encodedFile=Base64.encodeFromFile(absolutePath);
    // Client 

```

client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);  
Client client=ElasticSearchFactory.getClient();  
XContentBuilder source = jsonBuilder().startObject()  
.field("doc", encodedFile).endObject();  
IndexResponse idxResp = client.prepareIndex().setIndex(idxName  
).setType(idxType).setId(String.valueOf(id))  
.setSource(source).setRefresh(true).execute().actionGet();  
client.close();  
}

and this is the log I got, but I can't figure out anything from this log:

2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node]processing  
[zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]:  
execute  
2013-06-17 23:02:43,210 DEBUG  
org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)

- [Prosolo Node] cluster state updated, version [17], source  
[zen-disco-receive(from master [[Growing  
Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
2013-06-17 23:02:43,211 DEBUG  
org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
- [Prosolo Node] [documents] creating index  
2013-06-17 23:02:43,212 DEBUG  
org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
- [Prosolo Node] creating Index [documents], shards [5]/[1]  
2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents] using dynamic[true], default mapping: default\_mapping\_location[  
null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/  
elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/  
mapper/default-mapping.json] and source[{  
"_default_":{  
}  
}]  
2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents] using [resident] query cache with max\_size [100], expire [null]  
2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents] using index.store.throttle.type [node], with index.store.throttle  
.max\_bytes\_per\_sec [0b]  
2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents] adding mapping [attachment], source [{"attachment":{"properties"  
:{"doc":{"type":"string"}}}}]  
2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents][1] creating shard  
2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents] creating shard\_id [1]  
2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents][1] Using [keep\_only\_last] deletion policy  
2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[10.0  
], floor\_segment[2mb], max\_merge\_at\_once[10], max\_merge\_at\_once\_explicit[30  
], max\_merged\_segment[5gb], segments\_per\_tier[10.0], reclaim\_deletes\_weight[  
2.0], async\_merge[true]  
2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents][1] state: [CREATED]  
2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents][1] interval [5s], flush\_threshold\_ops [5000],flush\_threshold\_size  
[200mb], flush\_threshold\_period [30m]  
2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.  
Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][  
8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
2013-06-17 23:02:43,512 DEBUG  
org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
- [Prosolo Node] processing [zen-disco-receive(from master [[Growing  
Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying  
updated cluster\_state  
2013-06-17 23:02:43,706 DEBUG  
org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
- [Prosolo Node] [documents][1] starting engine  
Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
Exception: java.lang.OutOfMemoryError thrown from the  
UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
Node][generic][T#3]"  
2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
java.lang.OutOfMemoryError: PermGen space  
Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
Exception: java.lang.OutOfMemoryError thrown from the  
UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
Node][generic][T#2]"  
2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.  
OutOfMemoryError: PermGen space

Could you please give me some advice what could be the problem here?

Thanks,  
Zoran

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<div class="post-metadata">

**Author:** ![Ivan](https://avatars.discourse-cdn.com/v4/letter/i/df788c/32.png) [@Ivan](https://discuss.elastic.co/u/Ivan)\
**Post date:** [June 19, 2013, 2:54am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/2 "2013-06-19T02:54:38Z")

</div>

What are your memory settings? Interesting that you ran out of PermGen  
space.

--  
Ivan

On Mon, Jun 17, 2013 at 11:12 PM, Zoran Jeremic [zoran.jeremic@gmail.com](mailto:zoran.jeremic@gmail.com)wrote:

> Hi guys,
> 
> I'm trying to replace Lucene and Tika in the existing application. I  
> started from the service that should index the document user uploaded and  
> I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on  
> the some exception that I can't find the cause
> 
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"
> 
> My elasticsearch server is on the localhost. I tried to increase  
> indices.memory.index\_buffer\_size, but it didn't work.  
> This is the code that I'm using to index the file:
> 
> public void indexFile(String absolutePath, long id) throws IOException{  
> String idxName = "documents";  
> String idxType = "attachment";
> 
> ```
> String encodedFile=Base64.encodeFromFile(absolutePath);
> // Client
> 
> ```
> 
> client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);  
> Client client=ElasticSearchFactory.getClient();  
> XContentBuilder source = jsonBuilder().startObject()  
> .field("doc", encodedFile).endObject();  
> IndexResponse idxResp = client.prepareIndex().setIndex(  
> idxName).setType(idxType).setId(String.valueOf(id))  
> .setSource(source).setRefresh(true).execute().actionGet();  
> client.close();  
> }
> 
> and this is the log I got, but I can't figure out anything from this log:
> 
> 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node]processing  
> [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet  
> [/192.168.1.65:9300]]])]: execute  
> 2013-06-17 23:02:43,210 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> 
> - [Prosolo Node] cluster state updated, version [17], source  
> [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> 2013-06-17 23:02:43,211 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents] creating index  
> 2013-06-17 23:02:43,212 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using dynamic[true], default mapping: default\_mapping\_location[  
> null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/  
> elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/  
> mapper/default-mapping.json] and source[{  
> "_default_":{  
> }  
> }]  
> 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using [resident] query cache with max\_size [100], expire [null]  
> 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using index.store.throttle.type [node], with index.store.  
> throttle.max\_bytes\_per\_sec [0b]  
> 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] adding mapping [attachment], source [{"attachment":{  
> "properties":{"doc":{"type":"string"}}}}]  
> 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] creating shard  
> 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] creating shard\_id [1]  
> 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] Using [keep\_only\_last] deletion policy  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[  
> 10.0], floor\_segment[2mb], max\_merge\_at\_once[10],max\_merge\_at\_once\_explicit  
> [30], max\_merged\_segment[5gb], segments\_per\_tier[10.0],reclaim\_deletes\_weight  
> [2.0], async\_merge[true]  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]  
> 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] interval [5s], flush\_threshold\_ops [5000],flush\_threshold\_size  
> [200mb], flush\_threshold\_period [30m]  
> 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][  
> 8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> 2013-06-17 23:02:43,512 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] processing [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying  
> updated cluster\_state  
> 2013-06-17 23:02:43,706 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents][1] starting engine  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"  
> 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> java.lang.OutOfMemoryError: PermGen space  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#2]"  
> 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.  
> OutOfMemoryError: PermGen space
> 
> Could you please give me some advice what could be the problem here?
> 
> Thanks,  
> Zoran
> 
> --  
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<div class="post-metadata">

**Author:** ![Zoran\_Jeremic](https://avatars.discourse-cdn.com/v4/letter/z/7ba0ec/32.png) [@Zoran\_Jeremic](https://discuss.elastic.co/u/Zoran_Jeremic)\
**Post date:** [June 19, 2013, 3:31am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/3 "2013-06-19T03:31:12Z")

</div>

Hi Ivan,

I'm running my application with the following settings:  
MAVEN\_OPTS=-Xms512m -Xmx2048m -XX:PermSize=2048m -XX:MaxPermSize=2048m

Prior to adding Elasticsearch I was running my application with these  
settings and never had this problem  
MAVEN\_OPTS=-Xms512m -Xmx2048m -XX:PermSize=256m -XX:MaxPermSize=256m

Zoran

On Monday, 17 June 2013 23:12:49 UTC-7, Zoran Jeremic wrote:

> Hi guys,
> 
> I'm trying to replace Lucene and Tika in the existing application. I  
> started from the service that should index the document user uploaded and  
> I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on  
> the some exception that I can't find the cause
> 
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"
> 
> My elasticsearch server is on the localhost. I tried to increase  
> indices.memory.index\_buffer\_size, but it didn't work.  
> This is the code that I'm using to index the file:
> 
> public void indexFile(String absolutePath, long id) throws IOException{  
> String idxName = "documents";  
> String idxType = "attachment";
> 
> ```
> String encodedFile=Base64.encodeFromFile(absolutePath);
> // Client 
> 
> ```
> 
> client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);  
> Client client=ElasticSearchFactory.getClient();  
> XContentBuilder source = jsonBuilder().startObject()  
> .field("doc", encodedFile).endObject();  
> IndexResponse idxResp = client.prepareIndex().setIndex(  
> idxName).setType(idxType).setId(String.valueOf(id))  
> .setSource(source).setRefresh(true).execute().actionGet();  
> client.close();  
> }
> 
> and this is the log I got, but I can't figure out anything from this log:
> 
> 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node]processing  
> [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet  
> [/192.168.1.65:9300]]])]: execute  
> 2013-06-17 23:02:43,210 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> 
> - [Prosolo Node] cluster state updated, version [17], source  
> [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> 2013-06-17 23:02:43,211 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents] creating index  
> 2013-06-17 23:02:43,212 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using dynamic[true], default mapping: default\_mapping\_location[  
> null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/  
> elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/  
> mapper/default-mapping.json] and source[{  
> "_default_":{  
> }  
> }]  
> 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using [resident] query cache with max\_size [100], expire [null]  
> 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using index.store.throttle.type [node], with index.store.  
> throttle.max\_bytes\_per\_sec [0b]  
> 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] adding mapping [attachment], source [{"attachment":{  
> "properties":{"doc":{"type":"string"}}}}]  
> 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] creating shard  
> 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] creating shard\_id [1]  
> 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] Using [keep\_only\_last] deletion policy  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[  
> 10.0], floor\_segment[2mb], max\_merge\_at\_once[10],max\_merge\_at\_once\_explicit  
> [30], max\_merged\_segment[5gb], segments\_per\_tier[10.0],reclaim\_deletes\_weight  
> [2.0], async\_merge[true]  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]  
> 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] interval [5s], flush\_threshold\_ops [5000],flush\_threshold\_size  
> [200mb], flush\_threshold\_period [30m]  
> 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][  
> 8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> 2013-06-17 23:02:43,512 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] processing [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying  
> updated cluster\_state  
> 2013-06-17 23:02:43,706 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents][1] starting engine  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"  
> 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> java.lang.OutOfMemoryError: PermGen space  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#2]"  
> 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.  
> OutOfMemoryError: PermGen space
> 
> Could you please give me some advice what could be the problem here?
> 
> Thanks,  
> Zoran

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [June 19, 2013, 6:53am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/4 "2013-06-19T06:53:37Z")

</div>

So you are running an Elasticsearch instance embedded in your app and you run everything from Maven, right?  
Is it for testing purpose (JUnit or something like that)?  
Is it a Webapp? Do you use Jetty to run it from Maven?

I don't understand the full picture here.

--  
David 😉  
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

Le 19 juin 2013 à 05:31, Zoran Jeremic [zoran.jeremic@gmail.com](mailto:zoran.jeremic@gmail.com) a écrit :

Hi Ivan,

I'm running my application with the following settings:  
MAVEN\_OPTS=-Xms512m -Xmx2048m -XX:PermSize=2048m -XX:MaxPermSize=2048m

Prior to adding Elasticsearch I was running my application with these settings and never had this problem  
MAVEN\_OPTS=-Xms512m -Xmx2048m -XX:PermSize=256m -XX:MaxPermSize=256m

Zoran

On Monday, 17 June 2013 23:12:49 UTC-7, Zoran Jeremic wrote:

> Hi guys,
> 
> I'm trying to replace Lucene and Tika in the existing application. I started from the service that should index the document user uploaded and I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on the some exception that I can't find the cause
> 
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#3]"
> 
> My elasticsearch server is on the localhost. I tried to increase indices.memory.index\_buffer\_size, but it didn't work.  
> This is the code that I'm using to index the file:
> 
> public void indexFile(String absolutePath, long id) throws IOException{  
> String idxName = "documents";  
> String idxType = "attachment";
> 
> ```
> String encodedFile=Base64.encodeFromFile(absolutePath);
> // Client client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);
> Client client=ElasticSearchFactory.getClient();
> XContentBuilder source = jsonBuilder().startObject()
> .field("doc", encodedFile).endObject();
> IndexResponse idxResp = client.prepareIndex().setIndex(idxName).setType(idxType).setId(String.valueOf(id))
> .setSource(source).setRefresh(true).execute().actionGet();
> client.close();
> }
> 
> ```
> 
> and this is the log I got, but I can't figure out anything from this log:
> 
> 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] processing [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: execute  
> 2013-06-17 23:02:43,210 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] cluster state updated, version [17], source [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> 2013-06-17 23:02:43,211 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] creating index  
> 2013-06-17 23:02:43,212 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using dynamic[true], default mapping: default\_mapping\_location[null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/mapper/default-mapping.json] and source[{  
> "_default_":{  
> }  
> }]  
> 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using [resident] query cache with max\_size [100], expire [null]  
> 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using index.store.throttle.type [node], with index.store.throttle.max\_bytes\_per\_sec [0b]  
> 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] adding mapping [attachment], source [{"attachment":{"properties":{"doc":{"type":"string"}}}}]  
> 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] creating shard  
> 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] creating shard\_id [1]  
> 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] Using [keep\_only\_last] deletion policy  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[10.0], floor\_segment[2mb], max\_merge\_at\_once[10], max\_merge\_at\_once\_explicit[30], max\_merged\_segment[5gb], segments\_per\_tier[10.0], reclaim\_deletes\_weight[2.0], async\_merge[true]  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] state: [CREATED]  
> 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] interval [5s], flush\_threshold\_ops [5000], flush\_threshold\_size [200mb], flush\_threshold\_period [30m]  
> 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> 2013-06-17 23:02:43,512 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] processing [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying updated cluster\_state  
> 2013-06-17 23:02:43,706 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] starting engine  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> java.lang.OutOfMemoryError: PermGen space  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.OutOfMemoryError: PermGen space
> 
> Could you please give me some advice what could be the problem here?
> 
> Thanks,  
> Zoran  
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<div class="post-metadata">

**Author:** ![Zoran\_Jeremic](https://avatars.discourse-cdn.com/v4/letter/z/7ba0ec/32.png) [@Zoran\_Jeremic](https://discuss.elastic.co/u/Zoran_Jeremic)\
**Post date:** [June 19, 2013, 7:55am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/5 "2013-06-19T07:55:30Z")

</div>

Hi David,

It is web application (JSF, Spring, Hibernate, Maven). Previously I was  
using Lucene and Hibernate Search but I removed it as ES had a conflicts  
with it.  
I was running the application from eclipse using Jetty server and tried to  
upload document as user. I tried embed ES at the beginning, but then I  
installed the ES server and run the ES client that access the node on the  
server.  
Each time, the problem is happening when the following line is executed

IndexResponse idxResp = client.prepareIndex().setIndex(idxName).setType(  
idxType).setId(String.valueOf(id))  
.setSource(source).setRefresh(true).execute().actionGet();

Other then code I posted previously, I have only this related to the  
elasticsearch:

```
       ImmutableSettings.Builder settings =  

```

ImmutableSettings.settingsBuilder().loadFromClasspath("elasticsearch.yml");  
Node node =  
NodeBuilder.nodeBuilder().settings(settings).build().start();  
client = new TransportClient(settings).addTransportAddress(new  
InetSocketTransportAddress("localhost", 9300));

I suppose that there should be some problem in this client as the server  
works fine and modified version of this application  
[GitHub - shairontoledo/elasticsearch-attachment-tests](https://github.com/shairontoledo/elasticsearch-attachment-tests) works fine  
with ES server and doesn't produce this problem.

Zoran

On Monday, 17 June 2013 23:12:49 UTC-7, Zoran Jeremic wrote:

> Hi guys,
> 
> I'm trying to replace Lucene and Tika in the existing application. I  
> started from the service that should index the document user uploaded and  
> I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on  
> the some exception that I can't find the cause
> 
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"
> 
> My elasticsearch server is on the localhost. I tried to increase  
> indices.memory.index\_buffer\_size, but it didn't work.  
> This is the code that I'm using to index the file:
> 
> public void indexFile(String absolutePath, long id) throws IOException{  
> String idxName = "documents";  
> String idxType = "attachment";
> 
> ```
> String encodedFile=Base64.encodeFromFile(absolutePath);
> // Client 
> 
> ```
> 
> client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);  
> Client client=ElasticSearchFactory.getClient();  
> XContentBuilder source = jsonBuilder().startObject()  
> .field("doc", encodedFile).endObject();  
> IndexResponse idxResp = client.prepareIndex().setIndex(  
> idxName).setType(idxType).setId(String.valueOf(id))  
> .setSource(source).setRefresh(true).execute().actionGet();  
> client.close();  
> }
> 
> and this is the log I got, but I can't figure out anything from this log:
> 
> 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node]processing  
> [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet  
> [/192.168.1.65:9300]]])]: execute  
> 2013-06-17 23:02:43,210 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> 
> - [Prosolo Node] cluster state updated, version [17], source  
> [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> 2013-06-17 23:02:43,211 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents] creating index  
> 2013-06-17 23:02:43,212 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using dynamic[true], default mapping: default\_mapping\_location[  
> null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/  
> elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/  
> mapper/default-mapping.json] and source[{  
> "_default_":{  
> }  
> }]  
> 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using [resident] query cache with max\_size [100], expire [null]  
> 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using index.store.throttle.type [node], with index.store.  
> throttle.max\_bytes\_per\_sec [0b]  
> 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] adding mapping [attachment], source [{"attachment":{  
> "properties":{"doc":{"type":"string"}}}}]  
> 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] creating shard  
> 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] creating shard\_id [1]  
> 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] Using [keep\_only\_last] deletion policy  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[  
> 10.0], floor\_segment[2mb], max\_merge\_at\_once[10],max\_merge\_at\_once\_explicit  
> [30], max\_merged\_segment[5gb], segments\_per\_tier[10.0],reclaim\_deletes\_weight  
> [2.0], async\_merge[true]  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]  
> 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] interval [5s], flush\_threshold\_ops [5000],flush\_threshold\_size  
> [200mb], flush\_threshold\_period [30m]  
> 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][  
> 8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> 2013-06-17 23:02:43,512 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] processing [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying  
> updated cluster\_state  
> 2013-06-17 23:02:43,706 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents][1] starting engine  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"  
> 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> java.lang.OutOfMemoryError: PermGen space  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#2]"  
> 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.  
> OutOfMemoryError: PermGen space
> 
> Could you please give me some advice what could be the problem here?
> 
> Thanks,  
> Zoran

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [June 19, 2013, 8:19am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/6 "2013-06-19T08:19:27Z")

</div>

I see the whole picture now. Thanks!

Are you sure you have same elasticsearch version on both sides (Maven and standalone nodes)?  
What is your document size?

About this:

> ImmutableSettings.Builder settings = ImmutableSettings.settingsBuilder().loadFromClasspath("elasticsearch.yml");  
> Node node = NodeBuilder.nodeBuilder().settings(settings).build().start();  
> client = new TransportClient(settings).addTransportAddress(new InetSocketTransportAddress("localhost", 9300));

You don't need anymore to start a Node as you use a transport client to connect to an external node.  
Note that if you only need to set cluster name from elasticsearch.yml, you can build it also like this:  
Settings settings = ImmutableSettings.settingsBuilder()  
.put("cluster.name", "myClusterName").build();  
Client client = new TransportClient(settings).addTransportAddress(new InetSocketTransportAddress("localhost", 9300));

Also, if you are running everything from eclipse, be aware that due to a very old guava issue, hot class reload does not work well and some elasticsearch threads are not stopped properly when your web app restart within eclipse. So, basically, you'll get some OOM issues…

--  
David Pilato | Technical Advocate | [Elasticsearch.com](http://Elasticsearch.com)  
@dadoonet | @elasticsearchfr | @scrutmydocs

Le 19 juin 2013 à 09:55, Zoran Jeremic [zoran.jeremic@gmail.com](mailto:zoran.jeremic@gmail.com) a écrit :

> Hi David,
> 
> It is web application (JSF, Spring, Hibernate, Maven). Previously I was using Lucene and Hibernate Search but I removed it as ES had a conflicts with it.  
> I was running the application from eclipse using Jetty server and tried to upload document as user. I tried embed ES at the beginning, but then I installed the ES server and run the ES client that access the node on the server.  
> Each time, the problem is happening when the following line is executed
> 
> IndexResponse idxResp = client.prepareIndex().setIndex(idxName).setType(idxType).setId(String.valueOf(id))  
> .setSource(source).setRefresh(true).execute().actionGet();
> 
> Other then code I posted previously, I have only this related to the elasticsearch:
> 
> ```
> ImmutableSettings.Builder settings = ImmutableSettings.settingsBuilder().loadFromClasspath("elasticsearch.yml");
> Node node = NodeBuilder.nodeBuilder().settings(settings).build().start(); 
> client = new TransportClient(settings).addTransportAddress(new InetSocketTransportAddress("localhost", 9300));
> 
> ```
> 
> I suppose that there should be some problem in this client as the server works fine and modified version of this application [GitHub - shairontoledo/elasticsearch-attachment-tests](https://github.com/shairontoledo/elasticsearch-attachment-tests) works fine with ES server and doesn't produce this problem.
> 
> Zoran
> 
> On Monday, 17 June 2013 23:12:49 UTC-7, Zoran Jeremic wrote:  
> Hi guys,
> 
> I'm trying to replace Lucene and Tika in the existing application. I started from the service that should index the document user uploaded and I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on the some exception that I can't find the cause
> 
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#3]"
> 
> My elasticsearch server is on the localhost. I tried to increase indices.memory.index\_buffer\_size, but it didn't work.  
> This is the code that I'm using to index the file:
> 
> public void indexFile(String absolutePath, long id) throws IOException{  
> String idxName = "documents";  
> String idxType = "attachment";
> 
> ```
> String encodedFile=Base64.encodeFromFile(absolutePath);
> // Client client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);
> Client client=ElasticSearchFactory.getClient();
> XContentBuilder source = jsonBuilder().startObject()
> .field("doc", encodedFile).endObject();
> IndexResponse idxResp = client.prepareIndex().setIndex(idxName).setType(idxType).setId(String.valueOf(id))
> .setSource(source).setRefresh(true).execute().actionGet();
> client.close();
> }
> 
> ```
> 
> and this is the log I got, but I can't figure out anything from this log:
> 
> 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] processing [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: execute  
> 2013-06-17 23:02:43,210 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] cluster state updated, version [17], source [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> 2013-06-17 23:02:43,211 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] creating index  
> 2013-06-17 23:02:43,212 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using dynamic[true], default mapping: default\_mapping\_location[null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/mapper/default-mapping.json] and source[{  
> "_default_":{  
> }  
> }]  
> 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using [resident] query cache with max\_size [100], expire [null]  
> 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using index.store.throttle.type [node], with index.store.throttle.max\_bytes\_per\_sec [0b]  
> 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] adding mapping [attachment], source [{"attachment":{"properties":{"doc":{"type":"string"}}}}]  
> 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] creating shard  
> 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] creating shard\_id [1]  
> 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] Using [keep\_only\_last] deletion policy  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[10.0], floor\_segment[2mb], max\_merge\_at\_once[10], max\_merge\_at\_once\_explicit[30], max\_merged\_segment[5gb], segments\_per\_tier[10.0], reclaim\_deletes\_weight[2.0], async\_merge[true]  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] state: [CREATED]  
> 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] interval [5s], flush\_threshold\_ops [5000], flush\_threshold\_size [200mb], flush\_threshold\_period [30m]  
> 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> 2013-06-17 23:02:43,512 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] processing [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying updated cluster\_state  
> 2013-06-17 23:02:43,706 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] starting engine  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> java.lang.OutOfMemoryError: PermGen space  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.OutOfMemoryError: PermGen space
> 
> Could you please give me some advice what could be the problem here?
> 
> Thanks,  
> Zoran
> 
> --  
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<div class="post-metadata">

**Author:** ![Zoran\_Jeremic](https://avatars.discourse-cdn.com/v4/letter/z/7ba0ec/32.png) [@Zoran\_Jeremic](https://discuss.elastic.co/u/Zoran_Jeremic)\
**Post date:** [June 19, 2013, 5:39pm UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/7 "2013-06-19T17:39:55Z")

</div>

Hi David,

Thank you for your efforts about this.

> > Are you sure you have same elasticsearch version on both sides (Maven and  
> > standalone nodes)?  
> > Yes. I'm sure about it.

{  
"ok" : true,  
"status" : 200,  
"name" : "Hrimhari",  
"version" : {  
"number" : "0.90.1",  
"snapshot\_build" : false,  
"lucene\_version" : "4.3"  
},  
"tagline" : "You Know, for Search"  
}

```
	<dependency>
		<groupId>org.elasticsearch</groupId>
		<artifactId>elasticsearch</artifactId>
		<version>0.90.1</version>
	</dependency>
	<dependency>
		<groupId>org.elasticsearch</groupId>
		<artifactId>elasticsearch-mapper-attachments</artifactId>
		<version>1.7.0</version>
	</dependency>

```

> > What is your document size?

I tried different document sizes and types (pdf starting from 40kb - 500kbs, txt 1.5kbs).

> > You don't need anymore to start a Node as you use a transport client to  
> > connect to an external node.  
> > Note that if you only need to set cluster name from elasticsearch.yml,  
> > you can build it also like this:

I did as you suggested. I also increased PermSize to 4gb, used small documents in indexing, tried both from Eclipse and terminal and now  
I don't have OutOfMemoryException anymore. However, the error still persists, but I have the following message now.

error:[documents][2] [2] shardIt, [0] active : Timeout waiting for [1m], request: index {[documents][attachment][1835012], source[{"doc":"MS04ODgtNDcyLTIyMjIgIG9yICAxLTg2Ni04MjItMzIzMgoK"}]}

IndexResponse is null after this error. This is happening for the most of the time. Sometimes, I got "error:No node available" here.

Several times, but not very often, the indexing was performed successfully.

> > Also, if you are running everything from eclipse, be aware that due to a  
> > very old guava issue, hot class reload does not work well and some  
> > elasticsearch threads are not stopped properly when your web \>\>app restart  
> > within eclipse. So, basically, you'll get some OOM issues…

I have some guava dependencies in the project. Could it be the issue maybe?

```
<!-- Guava dependencies -->
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>14.0.1</version>
    </dependency>

```

Thanks,  
Zoran

On Monday, 17 June 2013 23:12:49 UTC-7, Zoran Jeremic wrote:

> Hi guys,
> 
> I'm trying to replace Lucene and Tika in the existing application. I  
> started from the service that should index the document user uploaded and  
> I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on  
> the some exception that I can't find the cause
> 
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"
> 
> My elasticsearch server is on the localhost. I tried to increase  
> indices.memory.index\_buffer\_size, but it didn't work.  
> This is the code that I'm using to index the file:
> 
> public void indexFile(String absolutePath, long id) throws IOException{  
> String idxName = "documents";  
> String idxType = "attachment";
> 
> ```
> String encodedFile=Base64.encodeFromFile(absolutePath);
> // Client 
> 
> ```
> 
> client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);  
> Client client=ElasticSearchFactory.getClient();  
> XContentBuilder source = jsonBuilder().startObject()  
> .field("doc", encodedFile).endObject();  
> IndexResponse idxResp = client.prepareIndex().setIndex(  
> idxName).setType(idxType).setId(String.valueOf(id))  
> .setSource(source).setRefresh(true).execute().actionGet();  
> client.close();  
> }
> 
> and this is the log I got, but I can't figure out anything from this log:
> 
> 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node]processing  
> [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet  
> [/192.168.1.65:9300]]])]: execute  
> 2013-06-17 23:02:43,210 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> 
> - [Prosolo Node] cluster state updated, version [17], source  
> [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> 2013-06-17 23:02:43,211 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents] creating index  
> 2013-06-17 23:02:43,212 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using dynamic[true], default mapping: default\_mapping\_location[  
> null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/  
> elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/  
> mapper/default-mapping.json] and source[{  
> "_default_":{  
> }  
> }]  
> 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using [resident] query cache with max\_size [100], expire [null]  
> 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using index.store.throttle.type [node], with index.store.  
> throttle.max\_bytes\_per\_sec [0b]  
> 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] adding mapping [attachment], source [{"attachment":{  
> "properties":{"doc":{"type":"string"}}}}]  
> 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] creating shard  
> 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] creating shard\_id [1]  
> 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] Using [keep\_only\_last] deletion policy  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[  
> 10.0], floor\_segment[2mb], max\_merge\_at\_once[10],max\_merge\_at\_once\_explicit  
> [30], max\_merged\_segment[5gb], segments\_per\_tier[10.0],reclaim\_deletes\_weight  
> [2.0], async\_merge[true]  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]  
> 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] interval [5s], flush\_threshold\_ops [5000],flush\_threshold\_size  
> [200mb], flush\_threshold\_period [30m]  
> 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][  
> 8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> 2013-06-17 23:02:43,512 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] processing [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying  
> updated cluster\_state  
> 2013-06-17 23:02:43,706 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents][1] starting engine  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"  
> 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> java.lang.OutOfMemoryError: PermGen space  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#2]"  
> 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.  
> OutOfMemoryError: PermGen space
> 
> Could you please give me some advice what could be the problem here?
> 
> Thanks,  
> Zoran

--  
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<div class="post-metadata">

**Author:** ![Zoran\_Jeremic](https://avatars.discourse-cdn.com/v4/letter/z/7ba0ec/32.png) [@Zoran\_Jeremic](https://discuss.elastic.co/u/Zoran_Jeremic)\
**Post date:** [June 20, 2013, 6:01am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/8 "2013-06-20T06:01:22Z")

</div>

Hi David,

I finally solved this issue. As usually it was a stupid mistake on my side.  
I didn't properly set the MAVEN\_OPTS at maven plugin in eclipse. Instead of  
JRE variable I setup environmental variable. Once I started profiler on the  
process I realized that dedicated values are default instead of those I've  
setup.

Thanks for your help,  
Zoran

On Monday, 17 June 2013 23:12:49 UTC-7, Zoran Jeremic wrote:

> Hi guys,
> 
> I'm trying to replace Lucene and Tika in the existing application. I  
> started from the service that should index the document user uploaded and  
> I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on  
> the some exception that I can't find the cause
> 
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"
> 
> My elasticsearch server is on the localhost. I tried to increase  
> indices.memory.index\_buffer\_size, but it didn't work.  
> This is the code that I'm using to index the file:
> 
> public void indexFile(String absolutePath, long id) throws IOException{  
> String idxName = "documents";  
> String idxType = "attachment";
> 
> ```
> String encodedFile=Base64.encodeFromFile(absolutePath);
> // Client 
> 
> ```
> 
> client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);  
> Client client=ElasticSearchFactory.getClient();  
> XContentBuilder source = jsonBuilder().startObject()  
> .field("doc", encodedFile).endObject();  
> IndexResponse idxResp = client.prepareIndex().setIndex(  
> idxName).setType(idxType).setId(String.valueOf(id))  
> .setSource(source).setRefresh(true).execute().actionGet();  
> client.close();  
> }
> 
> and this is the log I got, but I can't figure out anything from this log:
> 
> 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node]processing  
> [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet  
> [/192.168.1.65:9300]]])]: execute  
> 2013-06-17 23:02:43,210 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> 
> - [Prosolo Node] cluster state updated, version [17], source  
> [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> 2013-06-17 23:02:43,211 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents] creating index  
> 2013-06-17 23:02:43,212 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using dynamic[true], default mapping: default\_mapping\_location[  
> null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/  
> elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/  
> mapper/default-mapping.json] and source[{  
> "_default_":{  
> }  
> }]  
> 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using [resident] query cache with max\_size [100], expire [null]  
> 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] using index.store.throttle.type [node], with index.store.  
> throttle.max\_bytes\_per\_sec [0b]  
> 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] adding mapping [attachment], source [{"attachment":{  
> "properties":{"doc":{"type":"string"}}}}]  
> 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] creating shard  
> 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents] creating shard\_id [1]  
> 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] Using [keep\_only\_last] deletion policy  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[  
> 10.0], floor\_segment[2mb], max\_merge\_at\_once[10],max\_merge\_at\_once\_explicit  
> [30], max\_merged\_segment[5gb], segments\_per\_tier[10.0],reclaim\_deletes\_weight  
> [2.0], async\_merge[true]  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]  
> 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] interval [5s], flush\_threshold\_ops [5000],flush\_threshold\_size  
> [200mb], flush\_threshold\_period [30m]  
> 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.  
> Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][  
> 8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> 2013-06-17 23:02:43,512 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] processing [zen-disco-receive(from master [[Growing  
> Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying  
> updated cluster\_state  
> 2013-06-17 23:02:43,706 DEBUG  
> org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> - [Prosolo Node] [documents][1] starting engine  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#3]"  
> 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> java.lang.OutOfMemoryError: PermGen space  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> Exception: java.lang.OutOfMemoryError thrown from the  
> UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> Node][generic][T#2]"  
> 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.  
> OutOfMemoryError: PermGen space
> 
> Could you please give me some advice what could be the problem here?
> 
> Thanks,  
> Zoran

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [June 20, 2013, 7:34pm UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/9 "2013-06-20T19:34:59Z")

</div>

## Cool. Thanks for the follow up.

David Pilato | Technical Advocate | [Elasticsearch.com](http://Elasticsearch.com)  
@dadoonet | @elasticsearchfr | @scrutmydocs

Le 20 juin 2013 à 08:01, Zoran Jeremic [zoran.jeremic@gmail.com](mailto:zoran.jeremic@gmail.com) a écrit :

> Hi David,
> 
> I finally solved this issue. As usually it was a stupid mistake on my side. I didn't properly set the MAVEN\_OPTS at maven plugin in eclipse. Instead of JRE variable I setup environmental variable. Once I started profiler on the process I realized that dedicated values are default instead of those I've setup.
> 
> Thanks for your help,  
> Zoran
> 
> On Monday, 17 June 2013 23:12:49 UTC-7, Zoran Jeremic wrote:  
> Hi guys,
> 
> I'm trying to replace Lucene and Tika in the existing application. I started from the service that should index the document user uploaded and I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on the some exception that I can't find the cause
> 
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#3]"
> 
> My elasticsearch server is on the localhost. I tried to increase indices.memory.index\_buffer\_size, but it didn't work.  
> This is the code that I'm using to index the file:
> 
> public void indexFile(String absolutePath, long id) throws IOException{  
> String idxName = "documents";  
> String idxType = "attachment";
> 
> ```
> String encodedFile=Base64.encodeFromFile(absolutePath);
> // Client client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);
> Client client=ElasticSearchFactory.getClient();
> XContentBuilder source = jsonBuilder().startObject()
> .field("doc", encodedFile).endObject();
> IndexResponse idxResp = client.prepareIndex().setIndex(idxName).setType(idxType).setId(String.valueOf(id))
> .setSource(source).setRefresh(true).execute().actionGet();
> client.close();
> }
> 
> ```
> 
> and this is the log I got, but I can't figure out anything from this log:
> 
> 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] processing [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: execute  
> 2013-06-17 23:02:43,210 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] cluster state updated, version [17], source [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> 2013-06-17 23:02:43,211 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] creating index  
> 2013-06-17 23:02:43,212 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using dynamic[true], default mapping: default\_mapping\_location[null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch/elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/mapper/default-mapping.json] and source[{  
> "_default_":{  
> }  
> }]  
> 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using [resident] query cache with max\_size [100], expire [null]  
> 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] using index.store.throttle.type [node], with index.store.throttle.max\_bytes\_per\_sec [0b]  
> 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] adding mapping [attachment], source [{"attachment":{"properties":{"doc":{"type":"string"}}}}]  
> 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] creating shard  
> 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents] creating shard\_id [1]  
> 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] Using [keep\_only\_last] deletion policy  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[10.0], floor\_segment[2mb], max\_merge\_at\_once[10], max\_merge\_at\_once\_explicit[30], max\_merged\_segment[5gb], segments\_per\_tier[10.0], reclaim\_deletes\_weight[2.0], async\_merge[true]  
> 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] state: [CREATED]  
> 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] interval [5s], flush\_threshold\_ops [5000], flush\_threshold\_size [200mb], flush\_threshold\_period [30m]  
> 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> 2013-06-17 23:02:43,512 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] processing [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying updated cluster\_state  
> 2013-06-17 23:02:43,706 DEBUG org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [documents][1] starting engine  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> java.lang.OutOfMemoryError: PermGen space  
> Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.OutOfMemoryError: PermGen space
> 
> Could you please give me some advice what could be the problem here?
> 
> Thanks,  
> Zoran
> 
> --  
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**Author:** ![daniel\_koller](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/daniel_koller/32/2149_2.png) [@daniel\_koller](https://discuss.elastic.co/u/daniel_koller)\
**Post date:** [July 17, 2013, 4:09pm UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/10 "2013-07-17T16:09:04Z")

</div>

Hi David,

I got the same error (0.90.2), in-memory node, ant instead of maven. No  
documents in the index. Just created some index during the junit tests and  
deleted them afterwards.  
ant settings: -Xmx1g -XX:MaxPermSize=1g

private static Node localMemoryNode = null;  
private static Client client = null;

```
    public static synchronized Client getSearchClient() {
        if (localMemoryNode != null && !localMemoryNode.isClosed()) {
            if (client == null) {
                client = localMemoryNode.client();
            }
            return client;
        }
        throw new IllegalStateException("local in-memory search node 

```

was not started, not returning a client");  
};

```
    public static synchronized Node initSearchNode() {
        if (localMemoryNode == null) {
            Node node = nodeBuilder()
                    .clusterName(CLUSTER_NAME)
                    .settings(internalNodeSettings(

```

"localUnitTestDataNode"))  
.local(true)  
.data(true)  
.build().start();  
localMemoryNode = node;  
return node;  
}  
return localMemoryNode;  
}

```
    private static Builder internalNodeSettings(String nodeName) {
        return builder()
                .put("name", nodeName)
                .put("discovery.zen.ping.multicast.enabled", "false")
                .put("discovery.zen.ping.unicast.hosts", "localhost")
                .put("index.store.type", "memory")
                .put("discovery.initial_state_timeout", "5s");
    }

```

Any ideas?

Best regards,  
Daniel

Am Donnerstag, 20. Juni 2013 21:34:59 UTC+2 schrieb David Pilato:

> ## Cool. Thanks for the follow up.
> 
> _David Pilato_ | _Technical Advocate_ | _[Elasticsearch.com](http://Elasticsearch.com)_  
> @dadoonet [https://twitter.com/dadoonet](https://twitter.com/dadoonet) | @elasticsearchfr[https://twitter.com/elasticsearchfr](https://twitter.com/elasticsearchfr)  
> | @scrutmydocs [https://twitter.com/scrutmydocs](https://twitter.com/scrutmydocs)
> 
> Le 20 juin 2013 à 08:01, Zoran Jeremic \<[zoran....@gmail.com](mailto:zoran....@gmail.com) \<javascript:\>\>  
> a écrit :
> 
> Hi David,
> 
> I finally solved this issue. As usually it was a stupid mistake on my  
> side. I didn't properly set the MAVEN\_OPTS at maven plugin in eclipse.  
> Instead of JRE variable I setup environmental variable. Once I started  
> profiler on the process I realized that dedicated values are default  
> instead of those I've setup.
> 
> Thanks for your help,  
> Zoran
> 
> On Monday, 17 June 2013 23:12:49 UTC-7, Zoran Jeremic wrote:
> 
> > Hi guys,
> > 
> > I'm trying to replace Lucene and Tika in the existing application. I  
> > started from the service that should index the document user uploaded and  
> > I'm using elasticsearch-mapper-attachments for that. However, I'm stuck on  
> > the some exception that I can't find the cause
> > 
> > Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> > Exception: java.lang.OutOfMemoryError thrown from the  
> > UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> > Node][generic][T#3]"
> > 
> > My elasticsearch server is on the localhost. I tried to increase  
> > indices.memory.index\_buffer\_size, but it didn't work.  
> > This is the code that I'm using to index the file:
> > 
> > public void indexFile(String absolutePath, long id) throws IOException  
> > {  
> > String idxName = "documents";  
> > String idxType = "attachment";
> > 
> > ```
> > String encodedFile=Base64.encodeFromFile(absolutePath);
> > // Client 
> > 
> > ```
> > 
> > client=ElasticSearchFactory.prepareCreateIndexResponseForAttachment(idxName);  
> > Client client=ElasticSearchFactory.getClient();  
> > XContentBuilder source = jsonBuilder().startObject()  
> > .field("doc", encodedFile).endObject();  
> > IndexResponse idxResp = client.prepareIndex().setIndex(  
> > idxName).setType(idxType).setId(String.valueOf(id))  
> > .setSource(source).setRefresh(true).execute().actionGet  
> > ();  
> > client.close();  
> > }
> > 
> > and this is the log I got, but I can't figure out anything from this log:
> > 
> > 2013-06-17 23:02:43,209 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node]processing  
> > [zen-disco-receive(from master [[Growing Man][8c9IXH8\_Qcy80LgSexjB-Q][  
> > inet[/192.168.1.65:9300]]])]: execute  
> > 2013-06-17 23:02:43,210 DEBUG  
> > org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> > 
> > - [Prosolo Node] cluster state updated, version [17], source  
> > [zen-disco-receive(from master [[Growing  
> > Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]  
> > 2013-06-17 23:02:43,211 DEBUG  
> > org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> > - [Prosolo Node] [documents] creating index  
> > 2013-06-17 23:02:43,212 DEBUG  
> > org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> > - [Prosolo Node] creating Index [documents], shards [5]/[1]  
> > 2013-06-17 23:02:43,356 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents] using dynamic[true], default mapping: default\_mapping\_location  
> > [null], loaded\_from[jar:file:/home/zoran/.m2/repository/org/elasticsearch  
> > /elasticsearch/0.90.1/elasticsearch-0.90.1.jar!/org/elasticsearch/index/  
> > mapper/default-mapping.json] and source[{  
> > "_default_":{  
> > }  
> > }]  
> > 2013-06-17 23:02:43,357 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents] using [resident] query cache with max\_size [100], expire [null  
> > ]  
> > 2013-06-17 23:02:43,363 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents] using index.store.throttle.type [node], with index.store.  
> > throttle.max\_bytes\_per\_sec [0b]  
> > 2013-06-17 23:02:43,398 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents] adding mapping [attachment], source [{"attachment":{  
> > "properties":{"doc":{"type":"string"}}}}]  
> > 2013-06-17 23:02:43,434 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents][1] creating shard  
> > 2013-06-17 23:02:43,435 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents] creating shard\_id [1]  
> > 2013-06-17 23:02:43,501 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents][1] Using [keep\_only\_last] deletion policy  
> > 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents][1] using [tiered] merge policy with expunge\_deletes\_allowed[  
> > 10.0], floor\_segment[2mb], max\_merge\_at\_once[10],max\_merge\_at\_once\_explicit  
> > [30], max\_merged\_segment[5gb], segments\_per\_tier[10.0],reclaim\_deletes\_weight  
> > [2.0], async\_merge[true]  
> > 2013-06-17 23:02:43,503 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents][1] using [concurrent] merge scheduler with max\_thread\_count[3]  
> > 2013-06-17 23:02:43,506 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents][1] state: [CREATED]  
> > 2013-06-17 23:02:43,507 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents][1] interval [5s], flush\_threshold\_ops [5000],flush\_threshold\_size  
> > [200mb], flush\_threshold\_period [30m]  
> > 2013-06-17 23:02:43,511 DEBUG org.elasticsearch.common.logging.log4j.  
> > Log4jESLogger.internalDebug(Log4jESLogger.java:94) - [Prosolo Node] [  
> > documents][1] state: [CREATED]-\>[RECOVERING], reason [from [Growing Man][  
> > 8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]]  
> > 2013-06-17 23:02:43,512 DEBUG  
> > org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> > - [Prosolo Node] processing [zen-disco-receive(from master [[Growing  
> > Man][8c9IXH8\_Qcy80LgSexjB-Q][inet[/192.168.1.65:9300]]])]: done applying  
> > updated cluster\_state  
> > 2013-06-17 23:02:43,706 DEBUG  
> > org.elasticsearch.common.logging.log4j.Log4jESLogger.internalDebug(Log4jESLogger.java:94)
> > - [Prosolo Node] [documents][1] starting engine  
> > Exception in thread "elasticsearch[Prosolo Node][generic][T#3]"  
> > Exception: java.lang.OutOfMemoryError thrown from the  
> > UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> > Node][generic][T#3]"  
> > 2013-06-17 23:02:59.133:WARN::Error for /prosolo/index.xhtml  
> > java.lang.OutOfMemoryError: PermGen space  
> > Exception in thread "elasticsearch[Prosolo Node][generic][T#2]"  
> > Exception: java.lang.OutOfMemoryError thrown from the  
> > UncaughtExceptionHandler in thread "elasticsearch[Prosolo  
> > Node][generic][T#2]"  
> > 2013-06-17 23:03:04.041:WARN::/prosolo/index.xhtml: java.lang.  
> > OutOfMemoryError: PermGen space
> > 
> > Could you please give me some advice what could be the problem here?
> > 
> > Thanks,  
> > Zoran
> 
> --  
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**Author:** ![daniel\_koller](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/daniel_koller/32/2149_2.png) [@daniel\_koller](https://discuss.elastic.co/u/daniel_koller)\
**Post date:** [July 17, 2013, 4:41pm UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/11 "2013-07-17T16:41:21Z")

</div>

By the way: why does it take 10s to close such a node?

Thx,  
Daniel

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**Author:** ![daniel\_koller](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/daniel_koller/32/2149_2.png) [@daniel\_koller](https://discuss.elastic.co/u/daniel_koller)\
**Post date:** [July 19, 2013, 3:17pm UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/12 "2013-07-19T15:17:07Z")

</div>

The error happens only if an index is created

Am Mittwoch, 17. Juli 2013 18:41:21 UTC+2 schrieb daniel koller:

> By the way: why does it take 10s to close such a node?
> 
> Thx,  
> Daniel

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 2:25am UTC](https://discuss.elastic.co/t/exception-java-lang-outofmemoryerror-thrown-from-the-uncaughtexceptionhandler-in-thread/12452/13 "2017-07-06T02:25:28Z")

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