[
https://issues.apache.org/jira/browse/SOLR-15139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Henrik resolved SOLR-15139.
---------------------------
Resolution: Workaround
It seems I had too agressive settings for my timeouts. Things started working
when I restarted the nodes with {{-Dsolr.jetty.http.idleTimeout=60000
-DsocketTimeout=60000 -DconnTimeout=60000}}. Previous values were
{{-Dsolr.jetty.http.idleTimeout=10000 -DsocketTimeout=5000 -DconnTimeout=5000}}.
> Recovering forever after upgrade to 8.8.0: Timeout waiting for collection
> state
> -------------------------------------------------------------------------------
>
> Key: SOLR-15139
> URL: https://issues.apache.org/jira/browse/SOLR-15139
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: replication (java), SolrCloud, SolrJ
> Affects Versions: 8.8
> Environment: Linux solr3577 4.9.0-0.bpo.6-amd64 #1 SMP Debian
> 4.9.88-1+deb9u1~bpo8+1 (2018-05-13) x86_64 GNU/Linux
> Reporter: Henrik
> Priority: Major
>
> After upgrading our Solr Cloud collections from 8.7.0 to 8.8.0 I struggle to
> get a consistent state. We have 8 servers hosting 3 collections, with
> shards/replicas spread over alle the servers.
>
> All replicas on solr3577 is in "Recovering" state, and is repeating every
> five minutes: "RemoteSolrException: Error from server at
> http://solr3579.foo.bar:12621/solr: Timeout waiting for collection state", as
> you see here:
> {code}
> ERROR [20210205T090741,988]
> recoveryExecutor-11-thread-8-processing-n:solr3579.foo.bar:12621_solr
> x:foo_bar_shard22_replica_n86 c:foo_bar s:shard22 r:core_node89
> org.apache.solr.cloud.RecoveryStrategy - Recovery failed - trying again...
> (12)
> ERROR [20210205T090741,995]
> recoveryExecutor-11-thread-9-processing-n:solr3579.foo.bar:12621_solr
> x:foo_bar_shard2_replica_n6 c:foo_bar s:shard2 r:core_node9
> org.apache.solr.cloud.RecoveryStrategy - Error while trying to recover.
> core=foo_bar_shard2_replica_n6:java.util.concurrent.ExecutionException:
> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error
> from server at http://solr3579.foo.bar:12621/solr: Timeout waiting for
> collection state.
> at
> java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
> at
> org.apache.solr.cloud.RecoveryStrategy.sendPrepRecoveryCmd(RecoveryStrategy.java:876)
> at
> org.apache.solr.cloud.RecoveryStrategy.doSyncOrReplicateRecovery(RecoveryStrategy.java:614)
> at
> org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:333)
> at
> org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:316)
> at
> com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at
> org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
> at java.base/java.lang.Thread.run(Thread.java:832)
> Caused by:
> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error
> from server at http://solr3579.foo.bar:12621/solr: Timeout waiting for
> collection state.
> at
> org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
> at
> org.apache.solr.client.solrj.impl.HttpSolrClient.lambda$httpUriRequest$0(HttpSolrClient.java:310)
> ... 5 more
> ERROR [20210205T090741,995]
> recoveryExecutor-11-thread-9-processing-n:solr3579.foo.bar:12621_solr
> x:foo_bar_shard2_replica_n6 c:foo_bar s:shard2 r:core_node9
> org.apache.solr.cloud.RecoveryStrategy - Recovery failed - trying again...
> (12)
> {code}
> At the same time solr3579 is repeating "NotInClusterStateException: Timeout
> waiting for collection state", as seen here:
> {code}
> ERROR [20210205T090741,994] qtp313082880-176670
> org.apache.solr.servlet.HttpSolrCall -
> org.apache.solr.cloud.ZkController$NotInClusterStateException: Timeout
> waiting for collection state.
> at
> org.apache.solr.handler.admin.PrepRecoveryOp.execute(PrepRecoveryOp.java:163)
> at
> org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
> at
> org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
> at
> org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
> at
> org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
> at
> org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
> at
> org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:201)
> at
> org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> at org.eclipse.jetty.server.Server.handle(Server.java:516)
> at
> org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
> at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
> at
> org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
> at
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
> at java.base/java.lang.Thread.run(Thread.java:832)
> {code}
> How do I remedy this? I have restarted solr3577 and don't know if I dare to
> restart solr3579 (which is active and leader).
>
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