[
https://issues.apache.org/jira/browse/SOLR-9829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15727630#comment-15727630
]
Varun Thacker commented on SOLR-9829:
-------------------------------------
Hi Mark,
I think you are referring to SOLR-7956 which was fixed in Solr 5.4 ? This issue
is marked as 5.3.2
> Solr cannot provide index service after a large GC pause but core state in ZK
> is still active
> ---------------------------------------------------------------------------------------------
>
> Key: SOLR-9829
> URL: https://issues.apache.org/jira/browse/SOLR-9829
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: update
> Affects Versions: 5.3.2
> Environment: Redhat enterprise server 64bit
> Reporter: Forest Soup
>
> When Solr meets a large GC pause like
> https://issues.apache.org/jira/browse/SOLR-9828 , the collections on it
> cannot provide service and never come back until restart.
> But in the ZooKeeper, the cores on that server still shows active.
> Some /update requests got http 500 due to "IndexWriter is closed". Some gots
> http 400 due to "possible analysis error." whose root cause is still
> "IndexWriter is closed", which we think it should return 500
> instead(documented in https://issues.apache.org/jira/browse/SOLR-9825).
> Our questions in this JIRA are:
> 1, should solr mark cores as down in zk when it cannot provide index service?
> 2, Is it possible solr re-open the IndexWriter to provide index service again?
> solr log snippets:
> 2016-11-22 20:47:37.274 ERROR (qtp2011912080-76) [c:collection12 s:shard1
> r:core_node1 x:collection12_shard1_replica1] o.a.s.c.SolrCore
> org.apache.solr.common.SolrException: Exception writing document id
> Q049dXMxYjMtbWFpbDg4L089bGxuX3VzMQ==20841350!270CE4F9C032EC26002580730061473C
> to the index; possible analysis error.
> at
> org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:167)
> at
> org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:69)
> at
> org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:955)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1110)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:706)
> at
> org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51)
> at
> org.apache.solr.update.processor.LanguageIdentifierUpdateProcessor.processAdd(LanguageIdentifierUpdateProcessor.java:207)
> at
> org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51)
> at
> org.apache.solr.update.processor.CloneFieldUpdateProcessorFactory$1.processAdd(CloneFieldUpdateProcessorFactory.java:231)
> at
> org.apache.solr.handler.loader.JsonLoader$SingleThreadedJsonLoader.processUpdate(JsonLoader.java:143)
> at
> org.apache.solr.handler.loader.JsonLoader$SingleThreadedJsonLoader.load(JsonLoader.java:113)
> at org.apache.solr.handler.loader.JsonLoader.load(JsonLoader.java:76)
> at
> org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:98)
> at
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2068)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:672)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:463)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:235)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:199)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
> at org.eclipse.jetty.server.Server.handle(Server.java:499)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
> at
> org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter
> is closed
> at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:719)
> at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:733)
> at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1471)
> at
> org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:239)
> at
> org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:163)
> ... 40 more
> Caused by: java.nio.channels.ClosedByInterruptException
> at
> java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:202)
> at sun.nio.ch.FileChannelImpl.size(FileChannelImpl.java:315)
> at
> org.apache.lucene.store.NativeFSLockFactory$NativeFSLock.ensureValid(NativeFSLockFactory.java:170)
> at
> org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:43)
> at
> org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
> at
> org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter.<init>(BlockTreeTermsWriter.java:328)
> at
> org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter.<init>(BlockTreeTermsWriter.java:280)
> at
> org.apache.lucene.codecs.lucene50.Lucene50PostingsFormat.fieldsConsumer(Lucene50PostingsFormat.java:428)
> at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:196)
> at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:107)
> at
> org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:112)
> at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:422)
> at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:503)
> at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:423)
> at
> org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:273)
> at
> org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:203)
> at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1581)
> at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1773)
> at
> org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:609)
> at org.apache.solr.update.CommitTracker.run(CommitTracker.java:216)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> ... 1 more
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
