Hi Jochen,
This issue has been fixed upgrading ES version to 2.3.2 from 1.7.5.
Thanks for your kind support.
Thanks,
On Tuesday, May 17, 2016 at 4:03:27 PM UTC+4, Jochen Schalanda wrote:
>
> Hi,
>
> are there any error messages in the logs of your Elasticsearch node(s)?
>
> Cheers,
> Jochen
>
> On Tuesday, 17 May 2016 13:35:11 UTC+2, HASIF M wrote:
>>
>> Hello ,
>>
>> Please find below the version:-
>>
>> Graylog : 2.0.1
>>
>> Elasticsearch : 2.3.2
>>
>> OS : RedHat 6.8
>>
>> I have installed through repository.
>>
>> I am unable to connect to ES server. I have configured Graylog and ES on
>> same machine. When i start the services i can see that Graylog in Up and
>> running fine but after few times i was keep getting above error log. But ES
>> cluster is running fine as per below:-
>>
>> {
>> "cluster_name" : "graylog2",
>> "status" : "green",
>> "timed_out" : false,
>> "number_of_nodes" : 1,
>> "number_of_data_nodes" : 1,
>> "active_primary_shards" : 0,
>> "active_shards" : 0,
>> "relocating_shards" : 0,
>> "initializing_shards" : 0,
>> "unassigned_shards" : 0,
>> "delayed_unassigned_shards" : 0,
>> "number_of_pending_tasks" : 0,
>> "number_of_in_flight_fetch" : 0,
>> "task_max_waiting_in_queue_millis" : 0,
>> "active_shards_percent_as_number" : 100.0
>> }
>>
>> When i open the web interface i am getting notification saying that , ES
>> cluster unavailable. Please find the screenshot.
>>
>>
>>
>>
>> On Tuesday, May 17, 2016 at 2:54:15 PM UTC+4, Jochen Schalanda wrote:
>>>
>>> Hi Hasif,
>>>
>>> please elaborate on your problem.
>>>
>>> - Which version of Graylog are you running?
>>> - Which version of Elasticsearch are you running?
>>> - Which operating system are you running?
>>> - How did you install Graylog?
>>> - When does this error message occur?
>>>
>>>
>>> Cheers,
>>> Jochen
>>>
>>> On Sunday, 15 May 2016 12:37:49 UTC+2, HASIF M wrote:
>>>>
>>>> Hello All,
>>>>
>>>> Kindly help on below error logs..
>>>>
>>>> 2016-05-15T14:36:25.064+04:00 WARN [netty]
>>>> [graylog-81a32787-d358-443b-818d-8b776508b6a1] exception caught on
>>>> transport layer [[id: 0xae558dc1, /192.168.10.138:32855 =>
>>>> /192.168.10.138:9300]], closing connection
>>>> java.lang.NullPointerException
>>>> at
>>>> org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:207)
>>>>
>>>> ~[graylog.jar:?]
>>>> at
>>>> org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:202)
>>>>
>>>> ~[graylog.jar:?]
>>>> at
>>>> org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:136)
>>>>
>>>> ~[graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
>>>>
>>>> ~[graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
>>>>
>>>> [graylog.jar:?]
>>>> at
>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>>>>
>>>> [?:1.8.0_91]
>>>> at
>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>>>>
>>>> [?:1.8.0_91]
>>>> at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91]
>>>>
>>>> Thanks,
>>>>
>>>>
>>>>
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