[ https://issues.apache.org/jira/browse/SOLR-10196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Miller resolved SOLR-10196. -------------------------------- Resolution: Fixed Fix Version/s: master (7.0) 6.5 > ElectionContext#runLeaderProcess can hit NPE on core close. > ----------------------------------------------------------- > > Key: SOLR-10196 > URL: https://issues.apache.org/jira/browse/SOLR-10196 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Reporter: Mark Miller > Assignee: Mark Miller > Priority: Minor > Fix For: 6.5, master (7.0) > > > {noformat} > [junit4] 2> 191445 INFO > (zkCallback-7-thread-7-processing-n:127.0.0.1:45055_) [n:127.0.0.1:45055_ > c:solrj_collection2 s:shard2 r:core_node3 > x:solrj_collection2_shard2_replica1] o.a.s.m.SolrMetricManager Closing metric > reporters for: solr.core.solrj_collection2.shard2.replica1 > [junit4] 2> 191445 INFO > (zkCallback-7-thread-7-processing-n:127.0.0.1:45055_) [n:127.0.0.1:45055_ > c:solrj_collection2 s:shard2 r:core_node3 > x:solrj_collection2_shard2_replica1] o.a.s.s.h.HdfsDirectory Closing hdfs > directory > hdfs://localhost:34043/solr_hdfs_home/solrj_collection2/core_node3/data > [junit4] 2> 191476 INFO > (zkCallback-7-thread-7-processing-n:127.0.0.1:45055_) [n:127.0.0.1:45055_ > c:solrj_collection2 s:shard2 r:core_node3 > x:solrj_collection2_shard2_replica1] o.a.s.s.h.HdfsDirectory Closing hdfs > directory > hdfs://localhost:34043/solr_hdfs_home/solrj_collection2/core_node3/data/index > [junit4] 2> 191484 INFO > (zkCallback-7-thread-7-processing-n:127.0.0.1:45055_) [n:127.0.0.1:45055_ > c:solrj_collection2 s:shard2 r:core_node3 > x:solrj_collection2_shard2_replica1] o.a.s.s.h.HdfsDirectory Closing hdfs > directory > hdfs://localhost:34043/solr_hdfs_home/solrj_collection2/core_node3/data/snapshot_metadata > [junit4] 2> 191523 INFO (coreCloseExecutor-172-thread-6) > [n:127.0.0.1:45055_ c:solrj_collection4 s:shard5 r:core_node4 > x:solrj_collection4_shard5_replica1] o.a.s.m.SolrMetricManager Closing metric > reporters for: solr.core.solrj_collection4.shard5.replica1 > [junit4] 2> 191530 INFO > (zkCallback-7-thread-9-processing-n:127.0.0.1:45055_) [n:127.0.0.1:45055_ > ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent > state:SyncConnected type:NodeDataChanged > path:/collections/solrj_collection2/state.json] for collection > [solrj_collection2] has occurred - updating... (live nodes size: [1]) > [junit4] 2> 191554 INFO (coreCloseExecutor-172-thread-6) > [n:127.0.0.1:45055_ c:solrj_collection4 s:shard5 r:core_node4 > x:solrj_collection4_shard5_replica1] o.a.s.s.h.HdfsDirectory Closing hdfs > directory > hdfs://localhost:34043/solr_hdfs_home/solrj_collection4/core_node4/data/index > [junit4] 2> 191555 ERROR > (zkCallback-7-thread-7-processing-n:127.0.0.1:45055_) [n:127.0.0.1:45055_ > c:solrj_collection2 s:shard2 r:core_node3 > x:solrj_collection2_shard2_replica1] o.a.s.c.ShardLeaderElectionContext There > was a problem trying to register as the leader:java.lang.NullPointerException > [junit4] 2> at > org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:426) > [junit4] 2> at > org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170) > [junit4] 2> at > org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135) > [junit4] 2> at > org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:56) > [junit4] 2> at > org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:348) > [junit4] 2> at > org.apache.solr.common.cloud.SolrZkClient$3.lambda$process$0(SolrZkClient.java:268) > [junit4] 2> at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > [junit4] 2> at > java.util.concurrent.FutureTask.run(FutureTask.java:266) > [junit4] 2> at > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229) > [junit4] 2> at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [junit4] 2> at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [junit4] 2> at java.lang.Thread.run(Thread.java:745) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org