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From Adrien Grand <jpou...@gmail.com>
Subject Re: NullPointerException in LongComparator.setTopValue
Date Thu, 18 Mar 2021 11:11:57 GMT
Hi Michael,

At first sight, this looks more like an Elasticsearch bug than like a
Lucene bug to me. Can you file an issue at
https://github.com/elastic/elasticsearch and share the search request than
you are running?

On Thu, Mar 18, 2021 at 11:52 AM Michael Grafl - SKIDATA <
Michael.Grafl@skidata.com> wrote:

> Hi all,
>
> I get a NullPointerException using Elasticsearch 7.9.1 with Lucene Core
> 8.6.2 CentOS 7:
>
> "stacktrace":
> ["org.elasticsearch.action.search.SearchPhaseExecutionException: all shards
> failed",
> "at
> org.elasticsearch.action.search.AbstractSearchAsyncAction.onPhaseFailure(AbstractSearchAsyncAction.java:551)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.search.AbstractSearchAsyncAction.executeNextPhase(AbstractSearchAsyncAction.java:309)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.search.AbstractSearchAsyncAction.onPhaseDone(AbstractSearchAsyncAction.java:582)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.search.AbstractSearchAsyncAction.onShardFailure(AbstractSearchAsyncAction.java:393)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.search.AbstractSearchAsyncAction.access$100(AbstractSearchAsyncAction.java:68)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.search.AbstractSearchAsyncAction$1.onFailure(AbstractSearchAsyncAction.java:245)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.search.SearchExecutionStatsCollector.onFailure(SearchExecutionStatsCollector.java:73)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.ActionListenerResponseHandler.handleException(ActionListenerResponseHandler.java:59)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.search.SearchTransportService$ConnectionCountingHandler.handleException(SearchTransportService.java:403)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.transport.TransportService$6.handleException(TransportService.java:638)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1172)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.transport.TransportService$DirectResponseChannel.processException(TransportService.java:1281)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.transport.TransportService$DirectResponseChannel.sendResponse(TransportService.java:1255)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.transport.TaskTransportChannel.sendResponse(TaskTransportChannel.java:61)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.transport.TransportChannel.sendErrorResponse(TransportChannel.java:56)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.support.ChannelActionListener.onFailure(ChannelActionListener.java:51)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.SearchService.lambda$runAsync$0(SearchService.java:414)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.common.util.concurrent.TimedRunnable.doRun(TimedRunnable.java:44)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:710)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
> [?:?]",
> "at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
> [?:?]",
> "at java.lang.Thread.run(Thread.java:832) [?:?]",
> "Caused by: org.elasticsearch.ElasticsearchException$1: Cannot invoke
> \"java.lang.Long.longValue()\" because \"value\" is null",
> "at
> org.elasticsearch.ElasticsearchException.guessRootCauses(ElasticsearchException.java:644)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.action.search.AbstractSearchAsyncAction.executeNextPhase(AbstractSearchAsyncAction.java:307)
> [elasticsearch-7.9.1.jar:7.9.1]",
> "... 21 more",
> "Caused by: java.lang.NullPointerException: Cannot invoke
> \"java.lang.Long.longValue()\" because \"value\" is null",
> "at
> org.apache.lucene.search.FieldComparator$LongComparator.setTopValue(FieldComparator.java:392)
> ~[lucene-core-8.6.2.jar:8.6.2 016993b65e393b58246d54e8ddda9f56a453eb0e -
> ivera - 2020-08-26 10:53:36]",
> "at
> org.apache.lucene.search.FieldComparator$LongComparator.setTopValue(FieldComparator.java:348)
> ~[lucene-core-8.6.2.jar:8.6.2 016993b65e393b58246d54e8ddda9f56a453eb0e -
> ivera - 2020-08-26 10:53:36]",
> "at
> org.apache.lucene.search.TopFieldCollector$PagingFieldCollector.<init>(TopFieldCollector.java:210)
> ~[lucene-core-8.6.2.jar:8.6.2 016993b65e393b58246d54e8ddda9f56a453eb0e -
> ivera - 2020-08-26 10:53:36]",
> "at
> org.apache.lucene.search.TopFieldCollector.create(TopFieldCollector.java:484)
> ~[lucene-core-8.6.2.jar:8.6.2 016993b65e393b58246d54e8ddda9f56a453eb0e -
> ivera - 2020-08-26 10:53:36]",
> "at
> org.apache.lucene.search.TopFieldCollector.create(TopFieldCollector.java:450)
> ~[lucene-core-8.6.2.jar:8.6.2 016993b65e393b58246d54e8ddda9f56a453eb0e -
> ivera - 2020-08-26 10:53:36]",
> "at
> org.elasticsearch.search.query.TopDocsCollectorContext$SimpleTopDocsCollectorContext.createCollector(TopDocsCollectorContext.java:217)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.query.TopDocsCollectorContext$SimpleTopDocsCollectorContext.<init>(TopDocsCollectorContext.java:267)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.query.TopDocsCollectorContext$SimpleTopDocsCollectorContext.<init>(TopDocsCollectorContext.java:210)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.query.TopDocsCollectorContext$1.<init>(TopDocsCollectorContext.java:461)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.query.TopDocsCollectorContext.createTopDocsCollectorContext(TopDocsCollectorContext.java:461)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.query.QueryPhase.searchWithCollector(QueryPhase.java:329)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.query.QueryPhase.executeInternal(QueryPhase.java:298)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:150)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.SearchService.loadOrExecuteQueryPhase(SearchService.java:362)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.SearchService.executeQueryPhase(SearchService.java:435)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.SearchService.access$200(SearchService.java:136)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.SearchService$2.lambda$onResponse$0(SearchService.java:396)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "at
> org.elasticsearch.search.SearchService.lambda$runAsync$0(SearchService.java:412)
> ~[elasticsearch-7.9.1.jar:7.9.1]",
> "... 6 more"]
>
> Unfortunately, I cannot provide any further reproduction hints.
> Should I file a bug in Jira for this?
>
> Thanks and best regards,
> Michael
>
>

-- 
Adrien

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