Master Node is Not Available

Elastic Stack Elasticsearch
1

Hi, to All.,
Subject: Master Node is Not
Available for Indexing using ElasticSearch-Java-API.
Actually My system Has, ElasticSearch 0.19.8, java 1.6.0_32, in
Windows 7 Environment.
After all, I have Implemented a Sample Logic for Indexing one Document in
my ElasticSearch. And It is Working Fine in my System.

   And we have also ElasticSearch in My Office Server Machine, which is

Running in Linux Environment.
I have also Tried to Index a Document into my Server Machine, but no
Documents are Indexed.

And I Have Observed the Following Two Cases.,
Case 1:[ Master Node is Not Available for New Node in Server Machine
ElasticSerach]
my sample code is given below.,
Node node = nodeBuilder().clusterName("elasticsearch257").node(); //for server machine { and for my local machine
----.clusterName("elasticsearch")----}
Client client = node.client();
IndexResponse response = client.prepareIndex("twitter", "tweet",
"1").setSource(
jsonBuilder().startObject().field("user",
"kimchy").field("message", "trying out Elastic Search").endObject()
).execute().actionGet();
node.close();

in my server machine log:
INFO: [Domina] {0.19.8}[13344]: starting ...
Apr 16, 2013 4:36:27 PM org.elasticsearch.transport
INFO: [Domina] bound_address {inet[/0:0:0:0:0:0:0:0:9301]},
publish_address {inet[/xxx.xxx.xxx.251:9301]}
Apr 16, 2013 4:36:30 PM org.elasticsearch.cluster.service
INFO: * [Domina] new_master
[Domina][vu9JUFkYS0KRViyq2wuMpw][inet[/xxx.xxx.xxx.251:9301]], reason:
zen-disco-join (elected_as_master)*
Apr 16, 2013 4:36:30 PM org.elasticsearch.discovery

in my local machine log:[In my Local system, Master Node is Available]
INFO: [Madame Hydra] {0.19.8}[908]: starting ...
Apr 16, 2013 4:36:36 PM org.elasticsearch.transport
INFO: [Madame Hydra] bound_address {inet[/0.0.0.0:9301]},
publish_address {inet[/xxx.xxx.xxx.182:9301]}
Apr 16, 2013 4:36:39 PM org.elasticsearch.cluster.service
INFO: [Madame Hydra] detected_master [Marvel
Boy][SzNog5DXSbK3BBUWvZoPSw][inet[/xxx.xxx.xxx.182:9300]], added {[Marvel
Boy][SzNog5DXSbK3BBUWvZoPSw][inet[/192.168.2.182:9300]],}, reason:
zen-disco-receive(from master [[Marvel
Boy][SzNog5DXSbK3BBUWvZoPSw][inet[/192.168.2.182:9300]]])
Apr 16, 2013 4:36:39 PM org.elasticsearch.gateway.local.state.meta
Result is:

  1. While in my Local Machine, it is Detecting the Master Node and both
    are Adding and then the Indexing Process is Working Fine.
  2. Where as in my Server Machine, Even though Master Node is Running, A
    New Master is Creating. But Finally No Documents are adding to Server
    Machine's ElasticSearch.

Case 2:
my sample code is given below.,
Settings settings =
ImmutableSettings.settingsBuilder().put("cluster.name",
"elasticsearch257").build(); //for server machine { and for my local
machine ----.clusterName("elasticsearch")----}*

  • Client client = new TransportClient(settings).addTransportAddress(new
    InetSocketTransportAddress("xxx.xxx.xxx.251", 9300));

                //for my Server machine {and for my local machine

----("xxx.xxx.xxx.182",9300)---}
IndexResponse response = client.prepareIndex("twitter", "tweet",
"1").setSource(
jsonBuilder().startObject().field("user",
"kimchy").field("message", "trying out Elastic Search").endObject()
).execute().actionGet();
client.close();
*
in my server machine log:*[throwing Exception]
INFO: [Widget] failed to get node info for
[#transport#-1][inet[/192.168.2.251:9300]], disconnecting...
org.elasticsearch.transport.NodeDisconnectedException:
[][inet[/192.168.2.251:9300]][cluster/nodes/info] disconnected
Result is:

  1. In my Local Machine, Code is Working Fine and Documents Indexed with
    out any Exception.
  2. In my Server Machine, "NodeDisconnectedException" is Raised with the
    same code.

Have I Done Any Thing Wrong while Executing the Code in Server Machine?
{Actually, I am able to Access the Server Machine's
ElasticSearch Head Plugin in my Local Machine Browser and If I Do
Pinging(in command prompt, ping xxx.xxx.xxx.251) Reply is successful. }
{I am using putty application for Executing My Code in Server
Machine Remotely and WinSCP for File Transformation from my local to server
systems}
Is this Process{the ElasticSearch-Java-API for Indexing} works Fine in all
OS{windows 7 and Linux}?

If Any One Know How To Index Documents from One(say., Local) System to
Another(say, Server Machine) System. Please tell me.

If Possible, Tell me, Is there any other Technique for Indexing Documents
from our Local System to Server System?

Thanks to you all.
Regards
Rafi.

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