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Posted to dev@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2019/02/04 00:02:31 UTC

[JENKINS] Lucene-Solr-Tests-master - Build # 3166 - Still Unstable

Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/3166/

2 tests failed.
FAILED:  org.apache.solr.cloud.OverseerTest.testOverseerFailure

Error Message:
Test abandoned because suite timeout was reached.

Stack Trace:
java.lang.Exception: Test abandoned because suite timeout was reached.
	at __randomizedtesting.SeedInfo.seed([9E309D4B46EA49D2]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.OverseerTest

Error Message:
Suite timeout exceeded (>= 7200000 msec).

Stack Trace:
java.lang.Exception: Suite timeout exceeded (>= 7200000 msec).
	at __randomizedtesting.SeedInfo.seed([9E309D4B46EA49D2]:0)




Build Log:
[...truncated 15627 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTest
   [junit4]   2> Creating dataDir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.OverseerTest_9E309D4B46EA49D2-001/init-core-data-001
   [junit4]   2> 1318572 WARN  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=33 numCloses=33
   [junit4]   2> 1318572 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 1318574 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 1318574 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1318575 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1318611 INFO  (ZkTestServer Run Thread) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1318611 INFO  (ZkTestServer Run Thread) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1318738 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.c.ZkTestServer start zk server on port:45898
   [junit4]   2> 1318738 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:45898
   [junit4]   2> 1318738 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 45898
   [junit4]   2> 1318904 INFO  (zkConnectionManagerCallback-3007-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1318937 INFO  (zkConnectionManagerCallback-3009-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1318937 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.SolrTestCaseJ4 ####initCore
   [junit4]   2> 1318937 INFO  (SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker) [    ] o.a.s.SolrTestCaseJ4 ####initCore end
   [junit4]   2> 1318940 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testDoubleAssignment
   [junit4]   2> 1319326 INFO  (zkConnectionManagerCallback-3013-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1319415 INFO  (zkCallback-3012-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1319439 INFO  (zkCallback-3008-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1319471 INFO  (zkConnectionManagerCallback-3017-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1319490 WARN  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@6999699d[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1319512 INFO  (zkConnectionManagerCallback-3024-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1319690 INFO  (zkConnectionManagerCallback-3029-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1319692 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1319692 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45898/solr ready
   [junit4]   2> 1319706 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:45898_solr
   [junit4]   2> 1319707 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.Overseer Overseer (id=74126263046045699-127.0.0.1:45898_solr-n_0000000000) starting
   [junit4]   2> 1319751 INFO  (OverseerStateUpdate-74126263046045699-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:45898_solr
   [junit4]   2> 1319752 INFO  (OverseerStateUpdate-74126263046045699-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1319817 INFO  (zkConnectionManagerCallback-3034-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1319818 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1319819 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45898/solr ready
   [junit4]   2> 1320132 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1320134 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/74126263046045698-node1_core1-n_0000000000
   [junit4]   2> 1320151 INFO  (zkCallback-3012-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1320151 INFO  (zkCallback-3028-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1320151 INFO  (zkCallback-3008-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1320169 INFO  (zkCallback-3033-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1320169 INFO  (zkCallback-3016-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1320171 INFO  (zkConnectionManagerCallback-3036-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1320176 INFO  (zkCallback-3028-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1320176 INFO  (zkCallback-3008-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1320176 INFO  (zkCallback-3016-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1320189 INFO  (zkCallback-3035-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1320191 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1320192 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/74126263046045703-node1_core1-n_0000000001
   [junit4]   2> 1320193 INFO  (zkCallback-3033-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1320233 INFO  (zkCallback-3035-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1320233 INFO  (zkCallback-3028-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1320233 INFO  (zkCallback-3033-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1320233 INFO  (zkCallback-3008-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   1> Done close org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@23daec1b[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
   [junit4]   2> 1320292 INFO  (closeThreadPool-3040-thread-1) [    ] o.a.s.c.Overseer Overseer (id=74126263046045699-127.0.0.1:45898_solr-n_0000000000) closing
   [junit4]   2> 1320292 INFO  (OverseerStateUpdate-74126263046045699-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:45898_solr
   [junit4]   2> 1320292 INFO  (OverseerAutoScalingTriggerThread-74126263046045699-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1320324 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer Error communicating with ZooKeeper
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319) ~[java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1320457 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[9E309D4B46EA49D2]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testDoubleAssignment
   [junit4]   2> 1320526 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testBadQueueItem
   [junit4]   2> 1321030 INFO  (zkConnectionManagerCallback-3042-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1321033 WARN  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@56d38834[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1321072 INFO  (zkConnectionManagerCallback-3049-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1321116 INFO  (zkConnectionManagerCallback-3054-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1321227 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45898/solr ready
   [junit4]   2> 1321235 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:45898_solr
   [junit4]   2> 1321236 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.Overseer Overseer (id=74126263046045704-127.0.0.1:45898_solr-n_0000000000) starting
   [junit4]   2> 1321267 INFO  (OverseerStateUpdate-74126263046045704-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:45898_solr
   [junit4]   2> 1321301 INFO  (zkConnectionManagerCallback-3058-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1321426 INFO  (zkCallback-3057-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1321428 INFO  (zkCallback-3008-thread-2) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1321437 INFO  (zkCallback-3053-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1321445 INFO  (zkCallback-3041-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1321597 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1321618 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/74126263046045707-127.0.0.1_core1-n_0000000000
   [junit4]   2> 1321748 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard2
   [junit4]   2> 1321758 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard2/leader after winning as /collections/collection1/leader_elect/shard2/election/74126263046045707-127.0.0.1_core2-n_0000000000
   [junit4]   2> 1321943 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard3
   [junit4]   2> 1321967 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard3/leader after winning as /collections/collection1/leader_elect/shard3/election/74126263046045707-127.0.0.1_core3-n_0000000000
   [junit4]   2> 1322151 ERROR (OverseerStateUpdate-74126263046045704-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.o.CollectionMutator Skipping invalid Overseer message because it has no collection specified: {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core0",
   [junit4]   2>   "core_node_name":"node0",
   [junit4]   2>   "collection":"",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1322152 ERROR (OverseerStateUpdate-74126263046045704-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.o.CollectionMutator Skipping invalid Overseer message because it has no collection specified: {
   [junit4]   2>   "operation":"deletecore",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core0",
   [junit4]   2>   "core_node_name":"node0",
   [junit4]   2>   "collection":""}
   [junit4]   2> 1322323 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection2/leaders/shard1
   [junit4]   2> 1322394 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection2/leaders/shard1/leader after winning as /collections/collection2/leader_elect/shard1/election/74126263046045707-127.0.0.1_core1-n_0000000000
   [junit4]   2> 1322618 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection2/leaders/shard2
   [junit4]   2> 1322632 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection2/leaders/shard2/leader after winning as /collections/collection2/leader_elect/shard2/election/74126263046045707-127.0.0.1_core2-n_0000000000
   [junit4]   2> 1322877 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection2/leaders/shard3
   [junit4]   2> 1322887 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection2/leaders/shard3/leader after winning as /collections/collection2/leader_elect/shard3/election/74126263046045707-127.0.0.1_core3-n_0000000000
   [junit4]   2> 1322995 INFO  (zkCallback-3008-thread-2) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1322995 INFO  (zkCallback-3041-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1322995 INFO  (zkCallback-3053-thread-2) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1322996 INFO  (zkCallback-3057-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   1> Done close org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@3c2e1491[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
   [junit4]   2> 1323046 INFO  (closeThreadPool-3062-thread-1) [    ] o.a.s.c.Overseer Overseer (id=74126263046045704-127.0.0.1:45898_solr-n_0000000000) closing
   [junit4]   2> 1323046 INFO  (OverseerStateUpdate-74126263046045704-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:45898_solr
   [junit4]   2> 1323046 INFO  (OverseerAutoScalingTriggerThread-74126263046045704-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1323095 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer Error communicating with ZooKeeper
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319) ~[java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1323247 INFO  (TEST-OverseerTest.testBadQueueItem-seed#[9E309D4B46EA49D2]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testBadQueueItem
   [junit4]   2> 1323270 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[9E309D4B46EA49D2]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testRemovalOfLastReplica
   [junit4]   2> 1323723 INFO  (zkConnectionManagerCallback-3066-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1323747 WARN  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[9E309D4B46EA49D2]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@7118e18[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1323757 INFO  (zkConnectionManagerCallback-3073-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1323793 INFO  (zkConnectionManagerCallback-3078-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1323799 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45898/solr ready
   [junit4]   2> 1323838 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:45898_solr
   [junit4]   2> 1323871 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.Overseer Overseer (id=74126263046045708-127.0.0.1:45898_solr-n_0000000000) starting
   [junit4]   2> 1323920 INFO  (OverseerStateUpdate-74126263046045708-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:45898_solr
   [junit4]   1> Done close org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@62510d0e[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
   [junit4]   2> 1324488 INFO  (closeThreadPool-3080-thread-1) [    ] o.a.s.c.Overseer Overseer (id=74126263046045708-127.0.0.1:45898_solr-n_0000000000) closing
   [junit4]   2> 1324488 INFO  (OverseerStateUpdate-74126263046045708-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:45898_solr
   [junit4]   2> 1324488 INFO  (OverseerAutoScalingTriggerThread-74126263046045708-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1324520 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer Error communicating with ZooKeeper
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319) ~[java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1324780 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[9E309D4B46EA49D2]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testRemovalOfLastReplica
   [junit4]   2> 1324784 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testOverseerFailure
   [junit4]   2> 1325434 INFO  (zkConnectionManagerCallback-3084-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1325450 INFO  (zkCallback-3008-thread-2) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1325452 INFO  (zkConnectionManagerCallback-3088-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1325470 INFO  (zkCallback-3083-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1325471 WARN  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@537bc9f4[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1325515 INFO  (zkConnectionManagerCallback-3095-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1325557 INFO  (zkConnectionManagerCallback-3100-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1325558 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1325559 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45898/solr ready
   [junit4]   2> 1325570 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:45898_solr
   [junit4]   2> 1325570 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.Overseer Overseer (id=74126263046045712-127.0.0.1:45898_solr-n_0000000000) starting
   [junit4]   2> 1325602 INFO  (OverseerStateUpdate-74126263046045712-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:45898_solr
   [junit4]   2> 1325603 INFO  (OverseerStateUpdate-74126263046045712-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1332327 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!  instance=1024039526
   [junit4]   2> 1332327 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!  instance=2013987747
   [junit4]   2> 1332327 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!  instance=1086989557
   [junit4]   2> 1332431 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!  instance=1236901821
   [junit4]   2> 1332434 INFO  (zkConnectionManagerCallback-3105-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1332580 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1332594 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45898/solr ready
   [junit4]   2> 1332824 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1332843 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/74126263046045711-node1_core1-n_0000000000
   [junit4]   2> 1333027 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1333099 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/74126263046045711-node1_core1-n_0000000001
   [junit4]   2> 1333477 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1333857 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/74126263046045711-node1_core1-n_0000000002
   [junit4]   2> 1333974 INFO  (zkConnectionManagerCallback-3107-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1333975 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.Overseer Overseer (id=74126263046045712-127.0.0.1:45898_solr-n_0000000000) closing
   [junit4]   2> 1333975 INFO  (OverseerAutoScalingTriggerThread-74126263046045712-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1333982 INFO  (OverseerStateUpdate-74126263046045712-127.0.0.1:45898_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:45898_solr
   [junit4]   2> 1334057 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer Error communicating with ZooKeeper
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319) ~[java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1334153 WARN  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@4f9f78ec[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1334201 INFO  (zkConnectionManagerCallback-3114-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1334268 INFO  (zkConnectionManagerCallback-3119-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1334269 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1334269 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45898/solr ready
   [junit4]   2> 1334320 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:45898_solr
   [junit4]   2> 1334321 INFO  (TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]) [    ] o.a.s.c.Overseer Overseer (id=74126263046045716-127.0.0.1:45898_solr-n_0000000001) starting
   [junit4]   2> 1334384 INFO  (OverseerStateUpdate-74126263046045716-127.0.0.1:45898_solr-n_0000000001) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:45898_solr
   [junit4]   2> 1334385 INFO  (OverseerStateUpdate-74126263046045716-127.0.0.1:45898_solr-n_0000000001) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> فبر 04, 2019 12:06:23 ص com.carrotsearch.randomizedtesting.ThreadLeakControl$2 evaluate
   [junit4]   2> WARNING: Suite execution timed out: org.apache.solr.cloud.OverseerTest
   [junit4]   2> ==== jstack at approximately timeout time ====
   [junit4]   2> "ScheduledTrigger-3242-thread-4" ID=8688 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5ba099f
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5ba099f
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "ScheduledTrigger-3242-thread-3" ID=8687 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5ba099f
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- timed waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5ba099f
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "ScheduledTrigger-3242-thread-2" ID=8686 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5ba099f
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5ba099f
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "ScheduledTrigger-3242-thread-1" ID=8685 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5ba099f
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5ba099f
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "OverseerAutoScalingTriggerThread-74126263046045716-127.0.0.1:45898_solr-n_0000000001" ID=8684 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2971f998
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2971f998
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:201)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "OverseerCollectionConfigSetProcessor-74126263046045716-127.0.0.1:45898_solr-n_0000000001" ID=8683 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7d020baa
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- timed waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7d020baa
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2> 	at org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:468)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:243)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:239)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "OverseerStateUpdate-74126263046045716-127.0.0.1:45898_solr-n_0000000001" ID=8682 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@780c5a53
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- timed waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@780c5a53
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   [junit4]   2> 	at org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:468)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:212)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3119-thread-1" ID=8681 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2d2f423c
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2d2f423c
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread" ID=8680 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@bb4c338
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@bb4c338
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898)" ID=8679 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@6606c6bf
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@7c42c6ee
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@2b2b55f8
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "Connection evictor" ID=8678 TIMED_WAITING
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3114-thread-1" ID=8677 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@62bfea6
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@62bfea6
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread" ID=8676 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56c8e3e2
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56c8e3e2
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898)" ID=8675 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@3cd72a63
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@4d223c94
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@14252558
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "h2sc-3111-thread-1" ID=8674 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@5e313cd
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@e2b520
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@5c78ef34
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
   [junit4]   2> 	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
   [junit4]   2> 	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
   [junit4]   2> 	at org.eclipse.jetty.io.ManagedSelector$$Lambda$36/1102934248.run(Unknown Source)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$10/921166742.run(Unknown Source)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 	Locked synchronizers:
   [junit4]   2> 	- java.util.concurrent.ThreadPoolExecutor$Worker@2f804598
   [junit4]   2> 
   [junit4]   2> "Connection evictor" ID=8673 TIMED_WAITING
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "Connection evictor" ID=8672 TIMED_WAITING
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3107-thread-1" ID=8670 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61ca0e06
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61ca0e06
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread" ID=8669 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c2a1489
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c2a1489
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898)" ID=8668 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@6974e599
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@72eea6cc
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@43e53ca9
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3105-thread-1" ID=8659 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6f47e600
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6f47e600
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread" ID=8657 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@21d19e5c
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@21d19e5c
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898)" ID=8656 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@268e946c
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@4ce4e460
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@1cc37c1a
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "Connection evictor" ID=8655 TIMED_WAITING
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3100-thread-1" ID=8650 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@31cd22a0
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@31cd22a0
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread" ID=8649 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@63b2fd01
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@63b2fd01
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898)" ID=8648 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@81ed2f3
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@f3a5c46
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@57baa723
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "Connection evictor" ID=8647 TIMED_WAITING
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3095-thread-1" ID=8646 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@23140220
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@23140220
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread" ID=8645 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5d63d5fb
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5d63d5fb
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898)" ID=8644 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@666a7d
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@26746ed
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@1614183
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "h2sc-3092-thread-1" ID=8643 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@42ee8059
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@71683ffb
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@49005f15
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
   [junit4]   2> 	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
   [junit4]   2> 	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
   [junit4]   2> 	at org.eclipse.jetty.io.ManagedSelector$$Lambda$36/1102934248.run(Unknown Source)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$10/921166742.run(Unknown Source)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 	Locked synchronizers:
   [junit4]   2> 	- java.util.concurrent.ThreadPoolExecutor$Worker@173d27ff
   [junit4]   2> 
   [junit4]   2> "Connection evictor" ID=8642 TIMED_WAITING
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "Connection evictor" ID=8641 TIMED_WAITING
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3084-thread-1" ID=8636 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@426672ef
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@426672ef
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread" ID=8635 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74bcceb2
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74bcceb2
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898)" ID=8634 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@449ba039
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@fa8a748
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@7ea84d58
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3009-thread-1" ID=8517 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6c73d561
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6c73d561
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker-EventThread" ID=8516 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@75702abe
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@75702abe
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker-SendThread(lucene2-us-west.apache.org:45898)" ID=8515 RUNNABLE
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@3f2841bf
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@3d6098f
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@71fc0c49
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "zkConnectionManagerCallback-3007-thread-1" ID=8514 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5aded12
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5aded12
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker-EventThread" ID=8513 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@78f561a1
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@78f561a1
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2> 
   [junit4]   2> "SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker-SendThread(lucene2-us-west.apache.org:45898)" ID=8512 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@4bdc9541
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@5a534637
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@307cf512
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2> 
   [junit4]   2> "ProcessThread(sid:0 cport:45898):" ID=8511 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@63d772d5
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@63d772d5
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:123)
   [junit4]   2> 
   [junit4]   2> "SyncThread:0" ID=8510 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4c0e8573
   [junit4]   2> 	at sun.misc.Unsafe.park(Native Method)
   [junit4]   2> 	- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4c0e8573
   [junit4]   2> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2> 	at org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:127)
   [junit4]   2> 
   [junit4]   2> "SessionTracker" ID=8508 TIMED_WAITING on org.apache.zookeeper.server.SessionTrackerImpl@2a75027f
   [junit4]   2> 	at java.lang.Object.wait(Native Method)
   [junit4]   2> 	- timed waiting on org.apache.zookeeper.server.SessionTrackerImpl@2a75027f
   [junit4]   2> 	at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:147)
   [junit4]   2> 
   [junit4]   2> "NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0" ID=8507 RUNNABLE (in native code)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2> 	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2> 	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2> 	- locked sun.nio.ch.Util$3@cac103b
   [junit4]   2> 	- locked java.util.Collections$UnmodifiableSet@5b2fb0d9
   [junit4]   2> 	- locked sun.nio.ch.EPollSelectorImpl@33630b3
   [junit4]   2> 	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:196)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "ZkTestServer Run Thread" ID=8506 WAITING on org.apache.zookeeper.server.ZooKeeperThread@42de1e41
   [junit4]   2> 	at java.lang.Object.wait(Native Method)
   [junit4]   2> 	- waiting on org.apache.zookeeper.server.ZooKeeperThread@42de1e41
   [junit4]   2> 	at java.lang.Thread.join(Thread.java:1252)
   [junit4]   2> 	at java.lang.Thread.join(Thread.java:1326)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:313)
   [junit4]   2> 	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:343)
   [junit4]   2> 	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:564)
   [junit4]   2> 
   [junit4]   2> "TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]" ID=8505 WAITING on org.apache.zookeeper.ClientCnxn$Packet@3b2b18bb
   [junit4]   2> 	at java.lang.Object.wait(Native Method)
   [junit4]   2> 	- waiting on org.apache.zookeeper.ClientCnxn$Packet@3b2b18bb
   [junit4]   2> 	at java.lang.Object.wait(Object.java:502)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1411)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1106)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:324)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTest.getClusterStateVersion(OverseerTest.java:1393)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTest.testOverseerFailure(OverseerTest.java:685)
   [junit4]   2> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]   2> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]   2> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]   2> 	at java.lang.reflect.Method.invoke(Method.java:498)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
   [junit4]   2> 	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
   [junit4]   2> 	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> "SUITE-OverseerTest-seed#[9E309D4B46EA49D2]" ID=8504 RUNNABLE
   [junit4]   2> 	at sun.management.ThreadImpl.dumpThreads0(Native Method)
   [junit4]   2> 	at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:454)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl.formatThreadStacksFull(ThreadLeakControl.java:681)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl.access$1000(ThreadLeakControl.java:65)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$2.evaluate(ThreadLeakControl.java:415)
   [junit4]   2> 	- locked java.lang.Object@57eaea2d
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:708)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.access$200(RandomizedRunner.java:138)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:629)
   [junit4]   2> 
   [junit4]   2> "JUnit4-serializer-daemon" ID=9 TIMED_WAITING
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at com.carrotsearch.ant.tasks.junit4.events.Serializer$1.run(Serializer.java:50)
   [junit4]   2> 
   [junit4]   2> "Signal Dispatcher" ID=4 RUNNABLE
   [junit4]   2> 
   [junit4]   2> "Finalizer" ID=3 WAITING on java.lang.ref.ReferenceQueue$Lock@71e53171
   [junit4]   2> 	at java.lang.Object.wait(Native Method)
   [junit4]   2> 	- waiting on java.lang.ref.ReferenceQueue$Lock@71e53171
   [junit4]   2> 	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
   [junit4]   2> 	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
   [junit4]   2> 	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
   [junit4]   2> 
   [junit4]   2> "Reference Handler" ID=2 WAITING on java.lang.ref.Reference$Lock@43643456
   [junit4]   2> 	at java.lang.Object.wait(Native Method)
   [junit4]   2> 	- waiting on java.lang.ref.Reference$Lock@43643456
   [junit4]   2> 	at java.lang.Object.wait(Object.java:502)
   [junit4]   2> 	at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
   [junit4]   2> 	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
   [junit4]   2> 
   [junit4]   2> "main" ID=1 WAITING on com.carrotsearch.randomizedtesting.RandomizedRunner$2@591eaf27
   [junit4]   2> 	at java.lang.Object.wait(Native Method)
   [junit4]   2> 	- waiting on com.carrotsearch.randomizedtesting.RandomizedRunner$2@591eaf27
   [junit4]   2> 	at java.lang.Thread.join(Thread.java:1252)
   [junit4]   2> 	at java.lang.Thread.join(Thread.java:1326)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:639)
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.run(RandomizedRunner.java:496)
   [junit4]   2> 	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:269)
   [junit4]   2> 	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:394)
   [junit4]   2> 	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
   [junit4]   2> 
   [junit4]   2> ^^==============================================
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=OverseerTest -Dtests.method=testOverseerFailure -Dtests.seed=9E309D4B46EA49D2 -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=ar-SD -Dtests.timezone=Europe/Belgrade -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   7194s J2 | OverseerTest.testOverseerFailure <<<
   [junit4]    > Throwable #1: java.lang.Exception: Test abandoned because suite timeout was reached.
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([9E309D4B46EA49D2]:0)
   [junit4]   2> فبر 04, 2019 12:06:23 ص com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 42 leaked thread(s).
   [junit4]   2> فبر 04, 2019 12:06:33 ص com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> SEVERE: 42 threads leaked from SUITE scope at org.apache.solr.cloud.OverseerTest: 
   [junit4]   2>    1) Thread[id=8649, name=TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread, state=WAITING, group=TGRP-OverseerTest]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2>    2) Thread[id=8680, name=TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-EventThread, state=WAITING, group=TGRP-OverseerTest]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2>    3) Thread[id=8685, name=ScheduledTrigger-3242-thread-1, state=WAITING, group=TGRP-OverseerTest]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
   [junit4]   2>         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>         at java.lang.Thread.run(Thread.java:748)
   [junit4]   2>    4) Thread[id=8656, name=TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898), state=RUNNABLE, group=TGRP-OverseerTest]
   [junit4]   2>         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2>         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2>         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2>         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2>         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2>    5) Thread[id=8679, name=TEST-OverseerTest.testOverseerFailure-seed#[9E309D4B46EA49D2]-SendThread(lucene2-us-west.apache.org:45898), state=RUNNABLE, group=TGRP-OverseerTest]
   [junit4]   2>         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]   2>         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]   2>         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]   2>         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]   2>         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]   2>    6) Thread[id=8508, name=SessionTracker, state=TIMED_WAITING, group=TGRP-OverseerTest]
   [junit4]   2>         at java.lang.Object.wait(Native Method)
   [junit4]   2>         at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:147)
   [junit4]   2>    7) Thread[id=8513, name=SUITE-OverseerTest-seed#[9E309D4B46EA49D2]-worker-EventThread, state=WAITING, group=TGRP-OverseerTest]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]   2>    8) Thread[id=8677, name=zkConnectionManagerCallback-3114-thread-1, state=WAITING, group=TGRP-OverseerTest]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedS

[...truncated too long message...]

y-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/top-level-ivy-settings.xml

resolve:

jar-checksums:
    [mkdir] Created dir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/null392706573
     [copy] Copying 237 files to /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/null392706573
   [delete] Deleting directory /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/null392706573

check-working-copy:
[ivy:cachepath] :: resolving dependencies :: org.eclipse.jgit#org.eclipse.jgit-caller;working
[ivy:cachepath] 	confs: [default]
[ivy:cachepath] 	found org.eclipse.jgit#org.eclipse.jgit;4.6.0.201612231935-r in public
[ivy:cachepath] 	found com.jcraft#jsch;0.1.53 in public
[ivy:cachepath] 	found com.googlecode.javaewah#JavaEWAH;1.1.6 in public
[ivy:cachepath] 	found org.apache.httpcomponents#httpclient;4.3.6 in public
[ivy:cachepath] 	found org.apache.httpcomponents#httpcore;4.3.3 in public
[ivy:cachepath] 	found commons-logging#commons-logging;1.1.3 in public
[ivy:cachepath] 	found commons-codec#commons-codec;1.6 in public
[ivy:cachepath] 	found org.slf4j#slf4j-api;1.7.2 in public
[ivy:cachepath] :: resolution report :: resolve 82ms :: artifacts dl 1ms
	---------------------------------------------------------------------
	|                  |            modules            ||   artifacts   |
	|       conf       | number| search|dwnlded|evicted|| number|dwnlded|
	---------------------------------------------------------------------
	|      default     |   8   |   0   |   0   |   0   ||   8   |   0   |
	---------------------------------------------------------------------
[wc-checker] Initializing working copy...
[wc-checker] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[wc-checker] SLF4J: Defaulting to no-operation (NOP) logger implementation
[wc-checker] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[wc-checker] Checking working copy status...

-jenkins-base:

BUILD SUCCESSFUL
Total time: 289 minutes 8 seconds
Archiving artifacts
java.lang.InterruptedException: no matches found within 10000
	at hudson.FilePath$ValidateAntFileMask.hasMatch(FilePath.java:2847)
	at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2726)
	at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2707)
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3086)
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to lucene2
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
		at hudson.remoting.Channel.call(Channel.java:955)
		at hudson.FilePath.act(FilePath.java:1072)
		at hudson.FilePath.act(FilePath.java:1061)
		at hudson.FilePath.validateAntFileMask(FilePath.java:2705)
		at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
		at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
		at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
		at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
		at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
		at hudson.model.Build$BuildExecution.post2(Build.java:186)
		at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
		at hudson.model.Run.execute(Run.java:1835)
		at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
		at hudson.model.ResourceController.execute(ResourceController.java:97)
		at hudson.model.Executor.run(Executor.java:429)
Caused: hudson.FilePath$TunneledInterruptedException
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3088)
	at hudson.remoting.UserRequest.perform(UserRequest.java:212)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)
Caused: java.lang.InterruptedException: java.lang.InterruptedException: no matches found within 10000
	at hudson.FilePath.act(FilePath.java:1074)
	at hudson.FilePath.act(FilePath.java:1061)
	at hudson.FilePath.validateAntFileMask(FilePath.java:2705)
	at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
	at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
	at hudson.model.Build$BuildExecution.post2(Build.java:186)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
	at hudson.model.Run.execute(Run.java:1835)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
No artifacts found that match the file pattern "**/*.events,heapdumps/**,**/hs_err_pid*". Configuration error?
Recording test results
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)