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Posted to issues@lucene.apache.org by "Eugene Tenkaev (Jira)" <ji...@apache.org> on 2020/09/12 15:12:00 UTC

[jira] [Commented] (SOLR-14850) ExactStatsCache NullPointerException when shards.tolerant=true

    [ https://issues.apache.org/jira/browse/SOLR-14850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17194747#comment-17194747 ] 

Eugene Tenkaev commented on SOLR-14850:
---------------------------------------

Submitted PR, please can someone take a look?
It will be good if it can be included into upcoming 8.6.x release

> ExactStatsCache NullPointerException when shards.tolerant=true
> --------------------------------------------------------------
>
>                 Key: SOLR-14850
>                 URL: https://issues.apache.org/jira/browse/SOLR-14850
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: search
>    Affects Versions: 8.6.2
>            Reporter: Eugene Tenkaev
>            Priority: Critical
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> All derived classes from *ExactStatsCache* fails if *shards.tolerant* set to *true* and some shard is down.
> {code}
> java.lang.NullPointerException
> 	at org.apache.solr.client.solrj.SolrResponse.getException(SolrResponse.java:59)
> 	at org.apache.solr.search.stats.ExactStatsCache.doMergeToGlobalStats(ExactStatsCache.java:104)
> 	at org.apache.solr.search.stats.StatsCache.mergeToGlobalStats(StatsCache.java:173)
> 	at org.apache.solr.handler.component.QueryComponent.updateStats(QueryComponent.java:713)
> 	at org.apache.solr.handler.component.QueryComponent.handleRegularResponses(QueryComponent.java:630)
> 	at org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:605)
> 	at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:457)
> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
> 	at org.apache.solr.core.SolrCore.execute(SolrCore.java:2606)
> 	at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:812)
> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:588)
> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1596)
> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> 	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:590)
> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> 	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221)
> 	at org.eclipse.jetty.server.handler.InetAccessHandler.handle(InetAccessHandler.java:177)
> 	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> 	at org.eclipse.jetty.server.Server.handle(Server.java:500)
> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
> 	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
> 	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
> 	at java.base/java.lang.Thread.run(Unknown Source)
> {code}



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