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From Mark Miller <markrmil...@gmail.com>
Subject Re: "I was asked to wait on state recovering for shard.... but I still do not see the request state"
Date Thu, 04 Feb 2016 00:45:24 GMT
You get this when the Overseer is either bogged down or not processing
events generally.

The Overseer is way, way faster at processing events in 5x.

If you search your logs for .Overseer you can see what it's doing. Either
nothing at the time, or bogged down processing state updates probably.

Along with 5x Overseer processing being much more efficient, SOLR-7281 is
going to take out a lot of state publishing on shutdown that can end up
getting processed on the next startup.

- Mark

On Wed, Feb 3, 2016 at 6:39 PM hawk <antonyaugustus@hotmail.com> wrote:

> Here are more details around the event.
>
> 160201 11:57:22.272 http-bio-8082-exec-18 [] webapp=/solr path=/update
> params={waitSearcher=true&distrib.from=http://x:x
> /solr/xxxx/&update.distrib=FROMLEADER&openSearcher=true&commit=true&wt=javabin&expungeDeletes=false&commit_end_point=true&version=2&softCommit=false}
> {commit=} 0 134
>
> 160201 11:57:25.993 RecoveryThread Error while trying to recover.
> core=xxxxx
> java.util.concurrent.ExecutionException:
> org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: I was
> asked to wait on state recovering for shard2 in xxx on xxx:xx_solr but I
> still do not see the requested state. I see state: recovering live:true
> leader from ZK: http://x:x/solr/xxxx/
>         at java.util.concurrent.FutureTask.report(FutureTask.java:122)
>         at java.util.concurrent.FutureTask.get(FutureTask.java:188)
>         at
>
> org.apache.solr.cloud.RecoveryStrategy.sendPrepRecoveryCmd(RecoveryStrategy.java:615)
>         at
>
> org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:371)
>         at
> org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:235)
> Caused by:
> org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: I was
> asked to wait on state recovering for shard2 in xxx on xxx:xx_solr but I
> still do not see the requested state. I see state: recovering live:true
> leader from ZK: http://x:x/solr/xxxx/
>         at
>
> org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:550)
>         at
>
> org.apache.solr.client.solrj.impl.HttpSolrServer$1.call(HttpSolrServer.java:245)
>         at
>
> org.apache.solr.client.solrj.impl.HttpSolrServer$1.call(HttpSolrServer.java:241)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:744)
>
> 160201 11:57:25.993 RecoveryThread Recovery failed - trying again... (7)
> core=xxxx
>
> 160201 11:57:25.994 RecoveryThread Wait 256.0 seconds before trying to
> recover again (8)
>
> 160201 11:57:30.370 http-bio-8082-exec-3
> org.apache.solr.common.SolrException: no servers hosting shard:
>         at
>
> org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:149)
>         at
>
> org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:119)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:744)
>
>
>
> --
> View this message in context:
> http://lucene.472066.n3.nabble.com/I-was-asked-to-wait-on-state-recovering-for-shard-but-I-still-do-not-see-the-request-state-tp4204348p4255073.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>
-- 
- Mark
about.me/markrmiller

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