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,
>>>
>>>
>>>
--
You received this message because you are subscribed to the Google Groups
"Graylog Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/graylog2/ba025dd8-d239-4655-afec-868a87d2651e%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
