# Indexing from two different source shows Exception
**URL:** https://discuss.elastic.co/t/indexing-from-two-different-source-shows-exception/7066
**Category:** Elasticsearch
**Created:** [March 20, 2012, 6:37am UTC](https://discuss.elastic.co/t/indexing-from-two-different-source-shows-exception/7066 "2012-03-20T06:37:22Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@vijuitech](https://discuss.elastic.co/u/vijuitech)
#### Post date: [March 20, 2012, 6:37am UTC](https://discuss.elastic.co/t/indexing-from-two-different-source-shows-exception/7066/1 "2012-03-20T06:37:22Z")
Hi,
When I tried to index the data from two different sources I got
an exception,
Here am sending 50 data from each source. But I am getting
indexing Totally 50 data, but the actual data must be 100
Here I got the exception,
Error during indexation
org.elasticsearch.ElasticSearchParseException: Failed to derive
xcontent from (offset=0, length=0): []
at
org.elasticsearch.common.xcontent.XContentFactory.xContent(XContentFactory.java:
147)
at
org.elasticsearch.common.xcontent.XContentHelper.createParser(XContentHelper.java:
49)
at
org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:
428)
at
org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:
414)
at
org.elasticsearch.index.shard.service.InternalIndexShard.prepareIndex(InternalIndexShard.java:
302)
at
org.elasticsearch.action.index.TransportIndexAction.shardOperationOnPrimary(TransportIndexAction.java:
181)
at
org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction
$AsyncShardOperationAction.performOnPrimary(TransportShardReplicationOperationAction.java:
487)
at
org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction
$AsyncShardOperationAction
$1.run(TransportShardReplicationOperationAction.java:400)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
Thanks and Regards,
George
---
### Author:  [@kimchy](https://discuss.elastic.co/u/kimchy)
#### Post date: [March 20, 2012, 10:53am UTC](https://discuss.elastic.co/t/indexing-from-two-different-source-shows-exception/7066/2 "2012-03-20T10:53:44Z")
Do you have data that you index with the doc? It seems like the length of
the data indexed is 0...
On Tue, Mar 20, 2012 at 8:37 AM, George Viju [vijuitech@gmail.com](mailto:vijuitech@gmail.com) wrote:
> Hi,
> When I tried to index the data from two different sources I got
> an exception,
>
> Here am sending 50 data from each source. But I am getting
> indexing Totally 50 data, but the actual data must be 100
>
> Here I got the exception,
>
> Error during indexation
> org.elasticsearch.ElasticSearchParseException: Failed to derive
> xcontent from (offset=0, length=0):
> at
>
> org.elasticsearch.common.xcontent.XContentFactory.xContent(XContentFactory.java:
> 147)
> at
>
> org.elasticsearch.common.xcontent.XContentHelper.createParser(XContentHelper.java:
> 49)
> at
> org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:
> 428)
> at
> org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:
> 414)
> at
>
> org.elasticsearch.index.shard.service.InternalIndexShard.prepareIndex(InternalIndexShard.java:
> 302)
> at
>
> org.elasticsearch.action.index.TransportIndexAction.shardOperationOnPrimary(TransportIndexAction.java:
> 181)
> at
>
> org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction
>
> $AsyncShardOperationAction.performOnPrimary(TransportShardReplicationOperationAction.java:
> 487)
> at
>
> org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction
> $AsyncShardOperationAction
> $1.run(TransportShardReplicationOperationAction.java:400)
> at java.util.concurrent.ThreadPoolExecutor
> $Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor
> $Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
>
> Thanks and Regards,
>
> George
---
### Author:  [@vijuitech](https://discuss.elastic.co/u/vijuitech)
#### Post date: [March 21, 2012, 6:06am UTC](https://discuss.elastic.co/t/indexing-from-two-different-source-shows-exception/7066/3 "2012-03-21T06:06:44Z")
Thank You Shay.
cheers
George
On Mar 20, 3:53 pm, Shay Banon [kim...@gmail.com](mailto:kim...@gmail.com) wrote:
> Do you have data that you index with the doc? It seems like the length of
> the data indexed is 0...
>
> On Tue, Mar 20, 2012 at 8:37 AM, George Viju [vijuit...@gmail.com](mailto:vijuit...@gmail.com) wrote:
>
> > Hi,
> > When I tried to index the data from two different sources I got
> > an exception,
>
> > Here am sending 50 data from each source. But I am getting
> > indexing Totally 50 data, but the actual data must be 100
>
> > Here I got the exception,
>
> > Error during indexation
> > org.elasticsearch.ElasticSearchParseException: Failed to derive
> > xcontent from (offset=0, length=0):
> > at
>
> > org.elasticsearch.common.xcontent.XContentFactory.xContent(XContentFactory. java:
> > 147)
> > at
>
> > org.elasticsearch.common.xcontent.XContentHelper.createParser(XContentHelpe r.java:
> > 49)
> > at
> > org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:
> > 428)
> > at
> > org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:
> > 414)
> > at
>
> > org.elasticsearch.index.shard.service.InternalIndexShard.prepareIndex(Inter nalIndexShard.java:
> > 302)
> > at
>
> > org.elasticsearch.action.index.TransportIndexAction.shardOperationOnPrimary (TransportIndexAction.java:
> > 181)
> > at
>
> > org.elasticsearch.action.support.replication.TransportShardReplicationOpera tionAction
>
> > $AsyncShardOperationAction.performOnPrimary(TransportShardReplicationOperat ionAction.java:
> > 487)
> > at
>
> > org.elasticsearch.action.support.replication.TransportShardReplicationOpera tionAction
> > $AsyncShardOperationAction
> > $1.run(TransportShardReplicationOperationAction.java:400)
> > at java.util.concurrent.ThreadPoolExecutor
> > $Worker.runTask(ThreadPoolExecutor.java:885)
> > at java.util.concurrent.ThreadPoolExecutor
> > $Worker.run(ThreadPoolExecutor.java:907)
> > at java.lang.Thread.run(Thread.java:619)
>
> > Thanks and Regards,
>
> > George
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 3:35am UTC](https://discuss.elastic.co/t/indexing-from-two-different-source-shows-exception/7066/4 "2017-07-06T03:35:20Z")