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David Smiley commented on SOLR-17435: ------------------------------------- I commented an update to SOLR-17414. I characterized that JIRA issue such that it's fundamentally wrong to throw a RejectedExecutionException for multi-threaded search. The stack trace you share here for TestStressReorder is the same use-case. Fixing it as I proposed would not yield such an exception. > TestStressReorder reproducible failures: RejectedExecutionException from > o.a.lucene.search.TaskExecutor > ------------------------------------------------------------------------------------------------------- > > Key: SOLR-17435 > URL: https://issues.apache.org/jira/browse/SOLR-17435 > Project: Solr > Issue Type: Test > Security Level: Public(Default Security Level. Issues are Public) > Reporter: Chris M. Hostetter > Priority: Major > Attachments: TEST-org.apache.solr.search.TestStressReorder.xml > > > I'm seeing this on main, reproduces reliably... > {noformat} > ERROR: The following test(s) have failed: > - org.apache.solr.search.TestStressReorder.testStressReorderVersions > (:solr:core) > Test history: > https://ge.apache.org/scans/tests?search.rootProjectNames=solr-root&tests.container=org.apache.solr.search.TestStressReorder&tests.test=testStressReorderVersions > > http://fucit.org/solr-jenkins-reports/history-trend-of-recent-failures.html#series/org.apache.solr.search.TestStressReorder.testStressReorderVersions > Test output: > /home/hossman/lucene/solr/solr/core/build/test-results/test/outputs/OUTPUT-org.apache.solr.search.TestStressReorder.txt > Reproduce with: ./gradlew :solr:core:test --tests > "org.apache.solr.search.TestStressReorder.testStressReorderVersions" > -Ptests.jvms=5 "-Ptests.jvmargs=-XX:TieredStopAtLevel=1 -XX:+UseParallelGC > -XX:ActiveProcessorCount=1 -XX:ReservedCodeCacheSize=120m" > -Ptests.seed=3F1CED560F2D6629 -Ptests.file.encoding=ISO-8859-1 > {noformat} > First exception i noticed in console... > {noformat} > ... > 2> 5615 INFO (READER11) [n: c: s: r: x: t:] o.a.s.c.S.Request webapp=null > path=null params={qt=/get&ids=49&wt=json} status=0 QTime=0 > 2> 5615 INFO (READER8) [n: c: s: r: x: t:] o.a.s.c.S.Request webapp=null > path=null params={qt=/get&ids=12&wt=json} status=0 QTime=0 > 2> 5603 ERROR (READER24) [n: c: s: r: x: t:] o.a.s.h.RequestHandlerBase > Server exception > 2> => java.util.concurrent.RejectedExecutionException: Task > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$385/0x0000000100596c40@4b8dfe1 > rejected from > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@215a8ea0[Running, > pool size = 1, active threads = 1, queued tasks = 894, completed tasks = > 57525] > 2> at > java.base/java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2055) > 2> java.util.concurrent.RejectedExecutionException: Task > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$385/0x0000000100596c40@4b8dfe1 > rejected from > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@215a8ea0[Running, > pool size = 1, active threads = 1, queued tasks = 894, completed tasks = > 57525] > 2> at > java.base/java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2055) > ~[?:?] > 2> at > java.base/java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:825) > ~[?:?] > 2> at > java.base/java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1355) > ~[?:?] > 2> at > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.execute(ExecutorUtil.java:430) > ~[solr-solrj-10.0.0-SNAPSHOT.jar:10.0.0-SNAPSHOT > fbd96cf5d3a2187c587d48f9f8c735493a4a0899 [snapshot build, details omitted]] > 2> at > org.apache.lucene.search.TaskExecutor$TaskGroup.invokeAll(TaskExecutor.java:152) > ~[lucene-core-9.11.1.jar:9.11.1 0c087dfdd10e0f6f3f6faecc6af4415e671a9e69 - > 2024-06-23 12:31:02] > 2> at > org.apache.lucene.search.TaskExecutor.invokeAll(TaskExecutor.java:76) > ~[lucene-core-9.11.1.jar:9.11.1 0c087dfdd10e0f6f3f6faecc6af4415e671a9e69 - > 2024-06-23 12:31:02] > 2> at org.apache.lucene.index.TermStates.build(TermStates.java:116) > ~[lucene-core-9.11.1.jar:9.11.1 0c087dfdd10e0f6f3f6faecc6af4415e671a9e69 - > 2024-06-23 12:31:02] > 2> at > org.apache.lucene.search.TermQuery.createWeight(TermQuery.java:275) > ~[lucene-core-9.11.1.jar:9.11.1 0c087dfdd10e0f6f3f6faecc6af4415e671a9e69 - > 2024-06-23 12:31:02] > 2> at > org.apache.lucene.search.IndexSearcher.createWeight(IndexSearcher.java:882) > ~[lucene-core-9.11.1.jar:9.11.1 0c087dfdd10e0f6f3f6faecc6af4415e671a9e69 - > 2024-06-23 12:31:02] > 2> at > org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:560) > ~[lucene-core-9.11.1.jar:9.11.1 0c087dfdd10e0f6f3f6faecc6af4415e671a9e69 - > 2024-06-23 12:31:02] > 2> at > org.apache.solr.search.SolrIndexSearcher.buildAndRunCollectorChain(SolrIndexSearcher.java:276) > ~[main/:?] > 2> at > org.apache.solr.search.SolrIndexSearcher.getDocListNC(SolrIndexSearcher.java:1920) > ~[main/:?] > 2> at > org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1717) > ~[main/:?] > 2> at > org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:726) > ~[main/:?] > 2> at > org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:721) > ~[main/:?] > 2> at > org.apache.solr.handler.component.QueryComponent.doProcessUngroupedSearch(QueryComponent.java:1690) > ~[main/:?] > 2> at > org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:432) > ~[main/:?] > 2> at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:457) > ~[main/:?] > 2> at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:236) > [main/:?] > 2> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2881) [main/:?] > 2> at org.apache.solr.util.TestHarness.query(TestHarness.java:353) > [solr-test-framework-10.0.0-SNAPSHOT.jar:10.0.0-SNAPSHOT > fbd96cf5d3a2187c587d48f9f8c735493a4a0899 [snapshot build, details omitted]] > 2> at org.apache.solr.util.TestHarness.query(TestHarness.java:333) > [solr-test-framework-10.0.0-SNAPSHOT.jar:10.0.0-SNAPSHOT > fbd96cf5d3a2187c587d48f9f8c735493a4a0899 [snapshot build, details omitted]] > 2> at > org.apache.solr.search.TestStressReorder$2.run(TestStressReorder.java:333) > [test/:?] > 2> 5615 INFO (READER11) [n: c: s: r: x: t:] o.a.s.c.S.Request webapp=null > path=null params={qt=/get&ids=83&wt=json} status=0 QTime=0 > 2> 5615 INFO (READER24) [n: c: s: r: x: t:] o.a.s.c.S.Request webapp=null > path=null params={q=id:144&omitHeader=true&wt=json} status=500 QTime=15 > ... > {noformat} > ...i'll attached the full output. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For additional commands, e-mail: issues-h...@solr.apache.org