Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15980/ Java: 64bit/jdk1.8.0_72 -XX:+UseCompressedOops -XX:+UseG1GC
1 tests failed. FAILED: org.apache.solr.cloud.OverseerTest.testShardLeaderChange Error Message: Could not register as the leader because creating the ephemeral registration node in ZooKeeper failed Stack Trace: org.apache.solr.common.SolrException: Could not register as the leader because creating the ephemeral registration node in ZooKeeper failed at __randomizedtesting.SeedInfo.seed([2232E005137F7870:FC6167F209E78D81]:0) at org.apache.solr.cloud.ShardLeaderElectionContextBase.runLeaderProcess(ElectionContext.java:212) at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:173) at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:138) at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:310) at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:219) at org.apache.solr.cloud.OverseerTest$MockZKController.publishState(OverseerTest.java:181) at org.apache.solr.cloud.OverseerTest.testShardLeaderChange(OverseerTest.java:841) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764) at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871) at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907) at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921) at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57) at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49) at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45) at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48) at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64) at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367) at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809) at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460) at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880) at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781) at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816) at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57) at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41) at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53) at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47) at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64) at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists at org.apache.zookeeper.KeeperException.create(KeeperException.java:119) at org.apache.zookeeper.ZooKeeper.multiInternal(ZooKeeper.java:949) at org.apache.zookeeper.ZooKeeper.multi(ZooKeeper.java:915) at org.apache.solr.common.cloud.SolrZkClient$11.execute(SolrZkClient.java:577) at org.apache.solr.common.cloud.SolrZkClient$11.execute(SolrZkClient.java:574) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) at org.apache.solr.common.cloud.SolrZkClient.multi(SolrZkClient.java:574) at org.apache.solr.cloud.ShardLeaderElectionContextBase$1.execute(ElectionContext.java:195) at org.apache.solr.common.util.RetryUtil.retryOnThrowable(RetryUtil.java:49) at org.apache.solr.common.util.RetryUtil.retryOnThrowable(RetryUtil.java:42) at org.apache.solr.cloud.ShardLeaderElectionContextBase.runLeaderProcess(ElectionContext.java:178) ... 45 more Build Log: [...truncated 10657 lines...] [junit4] Suite: org.apache.solr.cloud.OverseerTest [junit4] 2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.OverseerTest_2232E005137F7870-001/init-core-data-001 [junit4] 2> 127683 INFO (SUITE-OverseerTest-seed#[2232E005137F7870]-worker) [ ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false) [junit4] 2> 127683 INFO (SUITE-OverseerTest-seed#[2232E005137F7870]-worker) [ ] o.a.s.SolrTestCaseJ4 ####initCore [junit4] 2> 127683 INFO (SUITE-OverseerTest-seed#[2232E005137F7870]-worker) [ ] o.a.s.SolrTestCaseJ4 ####initCore end [junit4] 2> 127684 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.SolrTestCaseJ4 ###Starting testShardLeaderChange [junit4] 2> 127684 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER [junit4] 2> 127684 INFO (Thread-331) [ ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0 [junit4] 2> 127684 INFO (Thread-331) [ ] o.a.s.c.ZkTestServer Starting server [junit4] 2> 127784 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ZkTestServer start zk server on port:60228 [junit4] 2> 127785 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 127785 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 127787 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@1ee65780 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 127787 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 127787 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 127787 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 127788 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 127788 INFO (zkCallback-191-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@55b2dfb8 name:ZooKeeperConnection Watcher:127.0.0.1:60228 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 127788 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 127788 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 127789 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 127790 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 127791 INFO (zkCallback-192-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@61b80c05 name:ZooKeeperConnection Watcher:127.0.0.1:60228 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 127791 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 127791 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 127791 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /solr [junit4] 2> 127793 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /live_nodes [junit4] 2> 127793 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections [junit4] 2> 127794 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /aliases.json [junit4] 2> 127794 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /clusterstate.json [junit4] 2> 127795 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /security.json [junit4] 2> 127796 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 127796 INFO (Thread-332) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 127796 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 127796 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 127797 INFO (zkCallback-193-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@5cd63a69 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 127798 INFO (Thread-332) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 127798 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 127798 INFO (Thread-332) [ ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true [junit4] 2> 127799 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@32c52a89 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 127799 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 127800 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 127802 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 127802 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (0) [junit4] 2> 127802 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1 [junit4] 2> 127803 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue [junit4] 2> 127806 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [0]) [junit4] 2> 127807 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1) [junit4] 2> 127810 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect [junit4] 2> 127811 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election [junit4] 2> 127811 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=null) closing [junit4] 2> 127811 INFO (Thread-332) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /overseer_elect/election/95439553510637571-127.0.0.1:60228_solr-n_0000000000 [junit4] 2> 127812 INFO (Thread-332) [ ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:60228_solr [junit4] 2> 127812 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader [junit4] 2> 127812 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=95439553510637571-127.0.0.1:60228_solr-n_0000000000) starting [junit4] 2> 127813 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work [junit4] 2> 127813 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure [junit4] 2> 127814 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running [junit4] 2> 127815 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed [junit4] 2> 127815 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work [junit4] 2> 127817 INFO (Thread-332) [ ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 autoReplicaFailoverWaitAfterExpiration=30000 autoReplicaFailoverBadNodeExpiration=60000 [junit4] 2> 127817 INFO (OverseerStateUpdate-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.Overseer Starting to work on the main queue [junit4] 2> 127817 INFO (Thread-332) [ ] o.a.s.c.OverseerTest Killing overseer. [junit4] 2> 127817 INFO (OverseerCollectionConfigSetProcessor-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer operations [junit4] 2> 127817 INFO (OverseerStateUpdate-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 127818 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 127818 WARN (OverseerStateUpdate-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.Overseer Solr cannot talk to ZK, exiting Overseer work queue loop [junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /clusterstate.json [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:127) [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) [junit4] 2> at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1045) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:319) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:316) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316) [junit4] 2> at org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:291) [junit4] 2> at org.apache.solr.common.cloud.ZkStateReader.updateClusterState(ZkStateReader.java:236) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:156) [junit4] 2> at java.lang.Thread.run(Thread.java:745) [junit4] 2> 127819 INFO (Thread-332) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 127822 INFO (OverseerStateUpdate-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:60228_solr [junit4] 2> 127822 ERROR (OverseerExitThread) [ ] o.a.s.c.Overseer could not read the data [junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:127) [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) [junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:308) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:89) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:267) [junit4] 2> 127823 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@75bf5944 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 127823 INFO (Thread-332) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 127823 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 127823 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=95439553510637571-127.0.0.1:60228_solr-n_0000000000) closing [junit4] 2> 127823 INFO (Thread-332) [ ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true [junit4] 2> 127823 INFO (OverseerCollectionConfigSetProcessor-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.OverseerTaskProcessor According to ZK I (id=95439553510637571-127.0.0.1:60228_solr-n_0000000000) am no longer a leader. [junit4] 2> 127824 ERROR (OverseerCollectionConfigSetProcessor-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.OverseerTaskProcessor :org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer/collection-queue-work [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:127) [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) [junit4] 2> at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1472) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:336) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:333) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333) [junit4] 2> at org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:309) [junit4] 2> at org.apache.solr.cloud.OverseerTaskQueue.getTailId(OverseerTaskQueue.java:273) [junit4] 2> at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:143) [junit4] 2> at java.lang.Thread.run(Thread.java:745) [junit4] 2> [junit4] 2> 127824 ERROR (OverseerHdfsCoreFailoverThread-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.OverseerAutoReplicaFailoverThread OverseerAutoReplicaFailoverThread had an error in its thread work loop.:org.apache.solr.common.SolrException: Error reading cluster properties [junit4] 2> at org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:707) [junit4] 2> at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:152) [junit4] 2> at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:131) [junit4] 2> at java.lang.Thread.run(Thread.java:745) [junit4] 2> Caused by: java.lang.InterruptedException: sleep interrupted [junit4] 2> at java.lang.Thread.sleep(Native Method) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:107) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:75) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316) [junit4] 2> at org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:701) [junit4] 2> ... 3 more [junit4] 2> [junit4] 2> 127824 ERROR (OverseerCollectionConfigSetProcessor-95439553510637571-127.0.0.1:60228_solr-n_0000000000) [ ] o.a.s.c.OverseerTaskProcessor Unable to prioritize overseer [junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /roles.json [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:127) [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) [junit4] 2> at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1045) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:319) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:316) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316) [junit4] 2> at org.apache.solr.cloud.OverseerNodePrioritizer.prioritizeOverseerNodes(OverseerNodePrioritizer.java:60) [junit4] 2> at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:158) [junit4] 2> at java.lang.Thread.run(Thread.java:745) [junit4] 2> 127825 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=null) closing [junit4] 2> 127826 INFO (Thread-332) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /overseer_elect/election/95439553510637573-127.0.0.1:60228_solr-n_0000000001 [junit4] 2> 127826 INFO (Thread-332) [ ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:60228_solr [junit4] 2> 127826 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader [junit4] 2> 127827 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=95439553510637573-127.0.0.1:60228_solr-n_0000000001) starting [junit4] 2> 127829 INFO (Thread-332) [ ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 autoReplicaFailoverWaitAfterExpiration=30000 autoReplicaFailoverBadNodeExpiration=60000 [junit4] 2> 127830 INFO (OverseerCollectionConfigSetProcessor-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer operations [junit4] 2> 127830 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer Starting to work on the main queue [junit4] 2> 127830 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 127834 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1) [junit4] 2> 127835 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} current state version: 0 [junit4] 2> 127835 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 127835 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ClusterStateMutator building a new cName: collection1 [junit4] 2> 127835 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1 [junit4] 2> 127836 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 127836 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 128304 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 128305 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/collections], has occurred - updating... [junit4] 2> 128305 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/collections], has occurred - updating... [junit4] 2> 128306 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000000 [junit4] 2> 128306 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard1 [junit4] 2> 128307 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000000 [junit4] 2> 128308 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node1/solr/", [junit4] 2> "core":"core1", [junit4] 2> "state":"active"} current state version: 1 [junit4] 2> 128308 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ElectionContext Canceling election /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000000 [junit4] 2> 128309 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Removing leader registration node on cancel: /collections/collection1/leaders/shard1/leader 1 [junit4] 2> 128309 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 128309 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"recovering", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} current state version: 1 [junit4] 2> 128309 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"recovering", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 128309 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 128310 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000001 [junit4] 2> 128311 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000001 [junit4] 2> 128311 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 128312 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node1/solr/", [junit4] 2> "core":"core1", [junit4] 2> "state":"active"} current state version: 1 [junit4] 2> 128312 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 128313 INFO (zkCallback-200-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@2953b6f3 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 128313 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 128313 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 128314 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 128314 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1) [junit4] 2> 128314 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node2 [junit4] 2> 128315 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 128315 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 128315 INFO (zkCallback-200-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 128315 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 128315 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 128315 INFO (zkCallback-200-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 128316 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ElectionContext Canceling election /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000001 [junit4] 2> 128316 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Removing leader registration node on cancel: /collections/collection1/leaders/shard1/leader 2 [junit4] 2> 128316 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} current state version: 1 [junit4] 2> 128316 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 128316 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 128316 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 128317 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000002 [junit4] 2> 128318 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000002 [junit4] 2> 128319 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 128319 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node1/solr/", [junit4] 2> "core":"core1", [junit4] 2> "state":"active"} current state version: 1 [junit4] 2> 128319 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2) [junit4] 2> 128420 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2]) [junit4] 2> 128420 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2]) [junit4] 2> 128420 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2]) [junit4] 2> 128420 INFO (zkCallback-200-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2]) [junit4] 2> 128520 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (2) [junit4] 2> 128522 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node2", [junit4] 2> "core":"core4", [junit4] 2> "core_node_name":"node2", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node2/solr/"} current state version: 2 [junit4] 2> 128522 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node2", [junit4] 2> "core":"core4", [junit4] 2> "core_node_name":"node2", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node2/solr/"} [junit4] 2> 128522 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=1 [junit4] 2> 128522 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1 [junit4] 2> 128623 INFO (zkCallback-200-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2]) [junit4] 2> 128623 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2]) [junit4] 2> 128623 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2]) [junit4] 2> 128623 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129022 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 129023 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637574-node2_core4-n_0000000003 [junit4] 2> 129023 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95439553510637572-node1_core1-n_0000000002 to know if I could be the leader [junit4] 2> 129024 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129024 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129024 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129024 INFO (zkCallback-200-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129024 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 129024 INFO (zkCallback-194-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 129024 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 129025 INFO (zkCallback-200-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 129025 INFO (zkCallback-200-thread-2) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637574-node2_core4-n_0000000003 [junit4] 2> 129025 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (1) [junit4] 2> 129026 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node2/solr/", [junit4] 2> "core":"core4", [junit4] 2> "state":"active"} current state version: 3 [junit4] 2> 129128 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129128 INFO (zkCallback-200-thread-2) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129128 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129226 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (1) [junit4] 2> 129226 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 129227 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 129228 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@9429712 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 129228 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 129228 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 129229 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 129229 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1) [junit4] 2> 129229 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1 [junit4] 2> 129230 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129230 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129230 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129230 INFO (zkCallback-200-thread-2) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129230 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 129230 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 129230 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 129231 INFO (zkCallback-200-thread-2) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 129231 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 129231 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} current state version: 4 [junit4] 2> 129231 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 129231 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 129232 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000004 [junit4] 2> 129232 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95439553510637574-node2_core4-n_0000000003 to know if I could be the leader [junit4] 2> 129232 INFO (zkCallback-200-thread-2) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129232 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129232 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129232 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 129232 INFO (Thread-332) [ ] o.a.s.c.OverseerTest Killing overseer. [junit4] 2> 129233 INFO (zkCallback-197-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 129233 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 129233 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 129233 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 129234 INFO (Thread-332) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 129234 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000004 [junit4] 2> 129241 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@6ac32233 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 129241 INFO (Thread-332) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 129241 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 129241 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=95439553510637573-127.0.0.1:60228_solr-n_0000000001) closing [junit4] 2> 129241 INFO (OverseerStateUpdate-95439553510637573-127.0.0.1:60228_solr-n_0000000001) [ ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:60228_solr [junit4] 2> 129241 INFO (Thread-332) [ ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true [junit4] 2> 129242 ERROR (OverseerExitThread) [ ] o.a.s.c.Overseer could not read the data [junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:127) [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) [junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:308) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:89) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:267) [junit4] 2> 129244 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=null) closing [junit4] 2> 129244 INFO (Thread-332) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /overseer_elect/election/95439553510637576-127.0.0.1:60228_solr-n_0000000002 [junit4] 2> 129244 INFO (Thread-332) [ ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:60228_solr [junit4] 2> 129244 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader [junit4] 2> 129244 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=95439553510637576-127.0.0.1:60228_solr-n_0000000002) starting [junit4] 2> 129247 INFO (Thread-332) [ ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 autoReplicaFailoverWaitAfterExpiration=30000 autoReplicaFailoverBadNodeExpiration=60000 [junit4] 2> 129247 INFO (OverseerCollectionConfigSetProcessor-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer operations [junit4] 2> 129247 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer Starting to work on the main queue [junit4] 2> 129247 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 129248 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1) [junit4] 2> 129249 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: workQueueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 129249 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 129249 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 129249 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129249 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129249 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129251 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node1/solr/", [junit4] 2> "core":"core1", [junit4] 2> "state":"active"} current state version: 5 [junit4] 2> 129352 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129352 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 129352 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 130733 WARN (zkCallback-200-thread-2) [ ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes] [junit4] 2> 130734 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ElectionContext Canceling election /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000004 [junit4] 2> 130734 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Removing leader registration node on cancel: /collections/collection1/leaders/shard1/leader 5 [junit4] 2> 130734 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"recovering", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} current state version: 6 [junit4] 2> 130734 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"recovering", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 130734 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 130738 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 130739 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000005 [junit4] 2> 130739 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000005 [junit4] 2> 130740 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 130741 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 130741 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node1/solr/", [junit4] 2> "core":"core1", [junit4] 2> "state":"active"} current state version: 6 [junit4] 2> 130742 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@69573c94 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 130742 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 130743 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 130744 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 130745 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1) [junit4] 2> 130745 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node2 [junit4] 2> 130746 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 130746 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 130746 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 130746 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 130746 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 130746 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 130746 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 130746 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 130747 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ElectionContext Canceling election /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000005 [junit4] 2> 130747 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Removing leader registration node on cancel: /collections/collection1/leaders/shard1/leader 6 [junit4] 2> 130747 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} current state version: 6 [junit4] 2> 130747 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 130747 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 130747 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 130750 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000006 [junit4] 2> 130750 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000006 [junit4] 2> 130751 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node1/solr/", [junit4] 2> "core":"core1", [junit4] 2> "state":"active"} current state version: 6 [junit4] 2> 130752 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (2) [junit4] 2> 130752 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 130752 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node2", [junit4] 2> "core":"core4", [junit4] 2> "core_node_name":"node2", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node2/solr/"} current state version: 6 [junit4] 2> 130753 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node2", [junit4] 2> "core":"core4", [junit4] 2> "core_node_name":"node2", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node2/solr/"} [junit4] 2> 130753 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 130753 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637577-node2_core4-n_0000000007 [junit4] 2> 130754 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95439553510637575-node1_core1-n_0000000006 to know if I could be the leader [junit4] 2> 130754 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 130754 INFO (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 130754 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 130755 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 130755 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 130756 INFO (zkCallback-205-thread-2) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637577-node2_core4-n_0000000007 [junit4] 2> 130757 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node2/solr/", [junit4] 2> "core":"core4", [junit4] 2> "state":"active"} current state version: 6 [junit4] 2> 130757 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 130758 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 130858 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 130858 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 130858 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132255 WARN (zkCallback-201-thread-1) [ ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes] [junit4] 2> 132255 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (1) [junit4] 2> 132256 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 132256 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 132257 INFO (zkCallback-206-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@a72b1b9 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 132257 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 132257 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 132258 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 132259 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1) [junit4] 2> 132259 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1 [junit4] 2> 132259 INFO (zkCallback-206-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132259 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132259 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132259 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132260 INFO (zkCallback-206-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 132260 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 132260 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 132260 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2) [junit4] 2> 132260 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 132260 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} current state version: 7 [junit4] 2> 132261 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 132261 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 132261 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95439553510637578-node1_core1-n_0000000008 [junit4] 2> 132261 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95439553510637577-node2_core4-n_0000000007 to know if I could be the leader [junit4] 2> 132262 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 132262 INFO (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 132262 INFO (zkCallback-206-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 132262 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live nodes size: [2]) [junit4] 2> 132262 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 132262 INFO (zkCallback-206-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 132262 INFO (zkCallback-202-thread-1) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1) [junit4] 2> 132263 INFO (zkCallback-206-thread-2) [ ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/95439553510637578-node1_core1-n_0000000008 [junit4] 2> 132264 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node1/solr/", [junit4] 2> "core":"core1", [junit4] 2> "state":"active"} current state version: 7 [junit4] 2> 132350 INFO (Thread-332) [ ] o.a.s.c.OverseerTest Killing overseer. [junit4] 2> 132351 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider [junit4] 2> 132351 INFO (Thread-332) [ ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper [junit4] 2> 132352 INFO (zkCallback-207-thread-1) [ ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@6bf72563 name:ZooKeeperConnection Watcher:127.0.0.1:60228/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None [junit4] 2> 132352 INFO (Thread-332) [ ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper [junit4] 2> 132352 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider [junit4] 2> 132352 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=95439553510637576-127.0.0.1:60228_solr-n_0000000002) closing [junit4] 2> 132352 INFO (OverseerStateUpdate-95439553510637576-127.0.0.1:60228_solr-n_0000000002) [ ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:60228_solr [junit4] 2> 132352 INFO (Thread-332) [ ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true [junit4] 2> 132353 ERROR (OverseerExitThread) [ ] o.a.s.c.Overseer could not read the data [junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:127) [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) [junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:308) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:89) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:267) [junit4] 2> 132355 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=null) closing [junit4] 2> 132355 INFO (Thread-332) [ ] o.a.s.c.LeaderElector Joined leadership election with path: /overseer_elect/election/95439553510637579-127.0.0.1:60228_solr-n_0000000003 [junit4] 2> 132355 INFO (Thread-332) [ ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:60228_solr [junit4] 2> 132355 INFO (Thread-332) [ ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader [junit4] 2> 132356 INFO (Thread-332) [ ] o.a.s.c.Overseer Overseer (id=95439553510637579-127.0.0.1:60228_solr-n_0000000003) starting [junit4] 2> 132358 INFO (Thread-332) [ ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 autoReplicaFailoverWaitAfterExpiration=30000 autoReplicaFailoverBadNodeExpiration=60000 [junit4] 2> 132358 INFO (OverseerCollectionConfigSetProcessor-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer operations [junit4] 2> 132358 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.Overseer Starting to work on the main queue [junit4] 2> 132359 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 132359 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1) [junit4] 2> 132360 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 132360 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"active", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 132360 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 132360 INFO (zkCallback-206-thread-2) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132360 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132360 INFO (zkCallback-207-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132361 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = { [junit4] 2> "operation":"leader", [junit4] 2> "shard":"shard1", [junit4] 2> "collection":"collection1", [junit4] 2> "base_url":"http://node1/solr/", [junit4] 2> "core":"core1", [junit4] 2> "state":"active"} [junit4] 2> 132361 INFO (zkCallback-206-thread-2) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132361 INFO (zkCallback-190-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 132361 INFO (zkCallback-207-thread-2) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [1]) [junit4] 2> 133762 WARN (zkCallback-205-thread-1) [ ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes] [junit4] 2> 133772 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ElectionContext Canceling election /collections/collection1/leader_elect/shard1/election/95439553510637578-node1_core1-n_0000000008 [junit4] 2> 133772 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.ShardLeaderElectionContextBase Removing leader registration node on cancel: /collections/collection1/leaders/shard1/leader 9 [junit4] 2> 133772 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "state":"recovering", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} current state version: 9 [junit4] 2> 133772 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election [junit4] 2> 133772 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={ [junit4] 2> "operation":"state", [junit4] 2> "state":"recovering", [junit4] 2> "node_name":"node1", [junit4] 2> "core":"core1", [junit4] 2> "core_node_name":"node1", [junit4] 2> "collection":"collection1", [junit4] 2> "numShards":"1", [junit4] 2> "base_url":"http://node1/solr/"} [junit4] 2> 133772 INFO (OverseerStateUpdate-95439553510637579-127.0.0.1:60228_solr-n_0000000003) [ ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered [junit4] 2> 133773 INFO (TEST-OverseerTest.testShardLeaderChange-seed#[2232E005137F7870]) [ ] o.a.s.c.LeaderElector Joined leade [...truncated too long message...] 9561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... [junit4] 2> 243747 INFO (OverseerStateUpdate-95439561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (0) [junit4] 2> 243748 INFO (OverseerStateUpdate-95439561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = { [junit4] 2> "operation":"state", [junit4] 2> "base_url":"http://127.0.0.1/solr", [junit4] 2> "node_name":"node1", [junit4] 2> "shard":"s1", [junit4] 2> "collection":"collection1", [junit4] 2> "core":"core1", [junit4] 2> "roles":"", [junit4] 2> "state":"recovering"} [junit4] 2> 243748 INFO (OverseerStateUpdate-95439561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=null message={ [junit4] 2> "operation":"state", [junit4] 2> "base_url":"http://127.0.0.1/solr", [junit4] 2> "node_name":"node1", [junit4] 2> "shard":"s1", [junit4] 2> "collection":"collection1", [junit4] 2> "core":"core1", [junit4] 2> "roles":"", [junit4] 2> "state":"recovering"} [junit4] 2> 243748 INFO (zkCallback-318-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [0]) [junit4] 2> 243749 INFO (OverseerStateUpdate-95439561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = { [junit4] 2> "operation":"state", [junit4] 2> "base_url":"http://127.0.0.1/solr", [junit4] 2> "node_name":"node1", [junit4] 2> "shard":"s1", [junit4] 2> "collection":"collection1", [junit4] 2> "core":"core2", [junit4] 2> "roles":"", [junit4] 2> "state":"recovering"} [junit4] 2> 243749 INFO (OverseerStateUpdate-95439561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=null message={ [junit4] 2> "operation":"state", [junit4] 2> "base_url":"http://127.0.0.1/solr", [junit4] 2> "node_name":"node1", [junit4] 2> "shard":"s1", [junit4] 2> "collection":"collection1", [junit4] 2> "core":"core2", [junit4] 2> "roles":"", [junit4] 2> "state":"recovering"} [junit4] 2> 243751 INFO (OverseerStateUpdate-95439561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.Overseer processMessage: queueSize: 1, message = { [junit4] 2> "operation":"state", [junit4] 2> "base_url":"http://127.0.0.1/solr", [junit4] 2> "node_name":"node1", [junit4] 2> "shard":"s1", [junit4] 2> "collection":"collection1", [junit4] 2> "core":"core3", [junit4] 2> "roles":"", [junit4] 2> "state":"recovering"} current state version: 2 [junit4] 2> 243751 INFO (OverseerStateUpdate-95439561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.o.ReplicaMutator Update state numShards=null message={ [junit4] 2> "operation":"state", [junit4] 2> "base_url":"http://127.0.0.1/solr", [junit4] 2> "node_name":"node1", [junit4] 2> "shard":"s1", [junit4] 2> "collection":"collection1", [junit4] 2> "core":"core3", [junit4] 2> "roles":"", [junit4] 2> "state":"recovering"} [junit4] 2> 243754 INFO (zkCallback-321-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [0]) [junit4] 2> 243759 INFO (zkCallback-318-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [0]) [junit4] 2> 243853 INFO (zkCallback-321-thread-2) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [0]) [junit4] 2> 243853 INFO (zkCallback-318-thread-1) [ ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [0]) [junit4] 2> 243948 WARN (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [ ] o.a.z.s.NIOServerCnxn caught end of stream exception [junit4] 2> EndOfStreamException: Unable to read additional data from client sessionid 0x15311c6715a0003, likely client has closed socket [junit4] 2> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228) [junit4] 2> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) [junit4] 2> at java.lang.Thread.run(Thread.java:745) [junit4] 2> 243949 INFO (TEST-OverseerTest.testReplay-seed#[2232E005137F7870]) [ ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:38174 38174 [junit4] 2> 244014 INFO (Thread-343) [ ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:38174 38174 [junit4] 2> 244015 WARN (Thread-343) [ ] o.a.s.c.ZkTestServer Watch limit violations: [junit4] 2> Maximum concurrent create/delete watches above limit: [junit4] 2> [junit4] 2> 2 /solr/aliases.json [junit4] 2> [junit4] 2> Maximum concurrent data watches above limit: [junit4] 2> [junit4] 2> 2 /solr/clusterstate.json [junit4] 2> [junit4] 2> Maximum concurrent children watches above limit: [junit4] 2> [junit4] 2> 2 /solr/live_nodes [junit4] 2> 2 /solr/collections [junit4] 2> [junit4] 2> 244015 INFO (TEST-OverseerTest.testReplay-seed#[2232E005137F7870]) [ ] o.a.s.SolrTestCaseJ4 ###Ending testReplay [junit4] 2> 244015 INFO (TEST-OverseerTest.testReplay-seed#[2232E005137F7870]) [ ] o.a.s.c.Overseer Overseer (id=95439561107832835-127.0.0.1:38174_solr-n_0000000000) closing [junit4] 2> 244015 INFO (OverseerStateUpdate-95439561107832835-127.0.0.1:38174_solr-n_0000000000) [ ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:38174_solr [junit4] 2> 244015 ERROR (OverseerExitThread) [ ] o.a.s.c.Overseer could not read the data [junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:127) [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) [junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:308) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:89) [junit4] 2> at org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:267) [junit4] 2> 247017 INFO (SUITE-OverseerTest-seed#[2232E005137F7870]-worker) [ ] o.a.s.SolrTestCaseJ4 ###deleteCore [junit4] 2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.OverseerTest_2232E005137F7870-001 [junit4] 2> NOTE: test params are: codec=Asserting(Lucene60), sim=RandomSimilarity(queryNorm=true,coord=yes): {}, locale=bg, timezone=UCT [junit4] 2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation 1.8.0_72 (64-bit)/cpus=12,threads=1,free=290415448,total=536870912 [junit4] 2> NOTE: All tests run in this JVM: [DirectUpdateHandlerTest, SearchHandlerTest, HighlighterMaxOffsetTest, SpatialRPTFieldTypeTest, VersionInfoTest, TestOrdValues, SimpleFacetsTest, BaseCdcrDistributedZkTest, TestCollapseQParserPlugin, TestReqParamsAPI, FieldAnalysisRequestHandlerTest, PrimitiveFieldTypeTest, ScriptEngineTest, TestXmlQParser, HLLUtilTest, TestCollationField, TestIndexingPerformance, ZkStateWriterTest, AssignTest, TestStressRecovery, SuggestComponentTest, OverseerTest] [junit4] Completed [94/580 (1!)] on J2 in 119.35s, 13 tests, 1 error, 1 skipped <<< FAILURES! [...truncated 1585 lines...] BUILD FAILED /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The following error occurred while executing this line: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The following error occurred while executing this line: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The following error occurred while executing this line: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build.xml:233: The following error occurred while executing this line: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/common-build.xml:524: The following error occurred while executing this line: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:1457: The following error occurred while executing this line: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:1014: There were test failures: 580 suites (8 ignored), 2345 tests, 1 error, 116 ignored (71 assumptions) [seed: 2232E005137F7870] Total time: 55 minutes 12 seconds Build step 'Invoke Ant' marked build as failure Archiving artifacts [WARNINGS] Skipping publisher since build result is FAILURE Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any
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