Build: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-MacOSX/576/
Java: 64bit/jdk-13.0.2 -XX:+UseCompressedOops -XX:+UseParallelGC

2 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.OverseerTaskQueueTest

Error Message:
2 threads leaked from SUITE scope at 
org.apache.solr.cloud.OverseerTaskQueueTest:     1) Thread[id=4897, 
name=SessionTracker, state=TIMED_WAITING, group=TGRP-OverseerTaskQueueTest]     
    at [email protected]/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151)
    2) Thread[id=4927, name=SessionTracker, state=TIMED_WAITING, 
group=TGRP-OverseerTaskQueueTest]         at 
[email protected]/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE 
scope at org.apache.solr.cloud.OverseerTaskQueueTest: 
   1) Thread[id=4897, name=SessionTracker, state=TIMED_WAITING, 
group=TGRP-OverseerTaskQueueTest]
        at [email protected]/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151)
   2) Thread[id=4927, name=SessionTracker, state=TIMED_WAITING, 
group=TGRP-OverseerTaskQueueTest]
        at [email protected]/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151)
        at __randomizedtesting.SeedInfo.seed([4AACD6448E067EEF]:0)


FAILED:  org.apache.solr.cloud.api.collections.ShardSplitTest.testSplitLocking

Error Message:
expected to fail due to locking but succeeded

Stack Trace:
java.lang.AssertionError: expected to fail due to locking but succeeded
        at 
__randomizedtesting.SeedInfo.seed([4AACD6448E067EEF:2DEB21B59E33006A]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at 
org.apache.solr.cloud.api.collections.ShardSplitTest.testSplitLocking(ShardSplitTest.java:604)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1082)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1054)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:830)




Build Log:
[...truncated 13858 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTaskQueueTest
   [junit4]   2> 515349 INFO  
(SUITE-OverseerTaskQueueTest-seed#[4AACD6448E067EEF]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Created dataDir: 
/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J2/temp/solr.cloud.OverseerTaskQueueTest_4AACD6448E067EEF-001/data-dir-35-001
   [junit4]   2> 515349 WARN  
(SUITE-OverseerTaskQueueTest-seed#[4AACD6448E067EEF]-worker) [     ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=10 numCloses=10
   [junit4]   2> 515349 INFO  
(SUITE-OverseerTaskQueueTest-seed#[4AACD6448E067EEF]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 515350 INFO  
(SUITE-OverseerTaskQueueTest-seed#[4AACD6448E067EEF]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason="", value=0.0/0.0, ssl=0.0/0.0, 
clientAuth=0.0/0.0) w/ MAC_OS_X supressed clientAuth
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(SUITE-OverseerTaskQueueTest-seed#[4AACD6448E067EEF]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
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(TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[4AACD6448E067EEF]) [     
] o.a.s.SolrTestCaseJ4 ###Starting testDistributedQueue
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] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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] o.a.s.SolrTestCaseJ4 ###Ending testDistributedQueue
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] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[4AACD6448E067EEF]) [     
] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 519173 INFO  
(TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[4AACD6448E067EEF]) [     
] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[4AACD6448E067EEF]) [     
] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 519330 INFO  
(TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[4AACD6448E067EEF]) [     
] o.a.s.SolrTestCaseJ4 ###Ending testLeakChildWatcher
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(TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[4AACD6448E067EEF]) [     
] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
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o.a.s.c.ZkTestServer Watch limit violations: 
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   [junit4]   2> 
   [junit4]   2>        2       /solr/distqueue/test
   [junit4]   2> 
   [junit4]   2> 519655 INFO  
(TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[4AACD6448E067EEF]) [     
] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:51779
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(TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[4AACD6448E067EEF]) [     
] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:51779
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(TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[4AACD6448E067EEF]) [     
] o.a.s.c.ZkTestServer connecting to 127.0.0.1 51779
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.SolrTestCaseJ4 ###Starting testDistributedQueueBlocking
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
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o.a.s.c.ZkTestServer Starting server
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.ZkTestServer start zk server on port:51785
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:51785
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:51785
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 51785
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 519774 INFO  
(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 519778 INFO  
(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 519779 INFO  
(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 521006 WARN  (zkConnectionManagerCallback-1683-thread-1) [     
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@6f908bdf name: 
ZooKeeperConnection Watcher:127.0.0.1:51785/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 521007 WARN  (zkConnectionManagerCallback-1683-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 521007 INFO  
(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 524016 WARN  
(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF]-SendThread(127.0.0.1:51785))
 [     ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 
0x1000e8d16590002 has expired
   [junit4]   2> 524016 WARN  (zkConnectionManagerCallback-1683-thread-1) [     
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@6f908bdf name: 
ZooKeeperConnection Watcher:127.0.0.1:51785/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 524016 WARN  (zkConnectionManagerCallback-1683-thread-1) [     
] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. 
Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 524016 WARN  (zkConnectionManagerCallback-1683-thread-1) [     
] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 524019 INFO  (zkConnectionManagerCallback-1683-thread-1) [     
] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 524023 INFO  
(zkConnectionManagerCallback-1683-thread-1-EventThread) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 524023 INFO  
(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 524023 INFO  (zkConnectionManagerCallback-1683-thread-1) [     
] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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] o.a.s.c.c.DefaultConnectionStrategy Reconnected to ZooKeeper
   [junit4]   2> 524023 INFO  (zkConnectionManagerCallback-1683-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 525317 INFO  
(TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[4AACD6448E067EEF])
 [     ] o.a.s.SolrTestCaseJ4 ###Ending testDistributedQueueBlocking
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 [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
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   [junit4]   2>        5       /solr/distqueue/test
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   [junit4]   2> 525668 INFO  
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 [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:51785
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 [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:51785
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 [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 51785
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o.a.s.SolrTestCaseJ4 ###Starting testPeekElements
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o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-OverseerTaskQueueTest.testPeekElements-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.SolrTestCaseJ4 ###Ending testPeekElements
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o.a.s.c.ZkTestServer Watch limit violations: 
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   [junit4]   2>        2       /solr/distqueue/test
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(TEST-OverseerTaskQueueTest.testPeekElements-seed#[4AACD6448E067EEF]) [     ] 
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o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:51853
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.SolrTestCaseJ4 ###Starting testLocallyOffer
   [junit4]   2> 529652 INFO  
(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
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o.a.s.c.ZkTestServer Starting server
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ZkTestServer start zk server on port:51879
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:51879
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 51879
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 529777 INFO  
(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 529786 INFO  
(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 531005 INFO  
(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.SolrTestCaseJ4 ###Ending testLocallyOffer
   [junit4]   2> 531110 INFO  
(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 531329 WARN  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        149     /solr/distqueue/test
   [junit4]   2> 
   [junit4]   2> 531332 INFO  
(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:51879
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(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:51879
   [junit4]   2> 531332 INFO  
(TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 51879
   [junit4]   2> 531334 INFO  
(SUITE-OverseerTaskQueueTest-seed#[4AACD6448E067EEF]-worker) [     ] 
o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Jan 31, 2020 7:49:15 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 2 leaked 
thread(s).
   [junit4]   2> Jan 31, 2020 7:49:25 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> SEVERE: 2 threads leaked from SUITE scope at 
org.apache.solr.cloud.OverseerTaskQueueTest: 
   [junit4]   2>    1) Thread[id=4897, name=SessionTracker, 
state=TIMED_WAITING, group=TGRP-OverseerTaskQueueTest]
   [junit4]   2>         at [email protected]/java.lang.Thread.sleep(Native 
Method)
   [junit4]   2>         at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151)
   [junit4]   2>    2) Thread[id=4927, name=SessionTracker, 
state=TIMED_WAITING, group=TGRP-OverseerTaskQueueTest]
   [junit4]   2>         at [email protected]/java.lang.Thread.sleep(Native 
Method)
   [junit4]   2>         at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151)
   [junit4]   2> Jan 31, 2020 7:49:25 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=4897, name=SessionTracker, 
state=TIMED_WAITING, group=TGRP-OverseerTaskQueueTest]
   [junit4]   2>    2) Thread[id=4927, name=SessionTracker, 
state=TIMED_WAITING, group=TGRP-OverseerTaskQueueTest]
   [junit4]   2> 541600 ERROR (SessionTracker) [     ] 
o.a.z.s.ZooKeeperCriticalThread Severe unrecoverable error, from thread : 
SessionTracker
   [junit4]   2>           => java.lang.InterruptedException: sleep interrupted
   [junit4]   2>        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]   2> java.lang.InterruptedException: sleep interrupted
   [junit4]   2>        at java.lang.Thread.sleep(Native Method) [?:?]
   [junit4]   2>        at 
org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) 
~[zookeeper-3.5.5.jar:3.5.5]
   [junit4]   2> 541600 ERROR (SessionTracker) [     ] 
o.a.z.s.ZooKeeperCriticalThread Severe unrecoverable error, from thread : 
SessionTracker
   [junit4]   2>           => java.lang.InterruptedException: sleep interrupted
   [junit4]   2>        at java.base/java.lang.Thread.sleep(Native Method)
   [junit4]   2> java.lang.InterruptedException: sleep interrupted
   [junit4]   2>        at java.lang.Thread.sleep(Native Method) [?:?]
   [junit4]   2>        at 
org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) 
~[zookeeper-3.5.5.jar:3.5.5]
   [junit4]   2> Jan 31, 2020 7:49:25 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: All leaked threads terminated.
   [junit4]   2> NOTE: test params are: 
codec=FastCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=FAST,
 chunkSize=10, maxDocsPerChunk=9, blockSize=6), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=FAST, 
chunkSize=10, blockSize=6)), 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@6fd9eb64),
 locale=mn, timezone=Asia/Baku
   [junit4]   2> NOTE: Mac OS X 10.14.6 x86_64/AdoptOpenJDK 13.0.2 
(64-bit)/cpus=6,threads=1,free=143725640,total=479723520
   [junit4]   2> NOTE: All tests run in this JVM: [TestLFUCache, 
CoreAdminHandlerTest, ActionThrottleTest, TestSkipOverseerOperations, 
TaggerTest, TestConfigSetImmutable, TestSimNodeAddedTrigger, 
IgnoreCommitOptimizeUpdateProcessorFactoryTest, 
UninvertDocValuesMergePolicyTest, HDFSCollectionsAPITest, 
TestDynamicFieldResource, TestSimDistributedQueue, HdfsNNFailoverTest, 
BlockJoinFacetSimpleTest, TlogReplayBufferedWhileIndexingTest, 
TestAnalyzedSuggestions, BadComponentTest, TestLocalFSCloudBackupRestore, 
SolrLogAuditLoggerPluginTest, TestFacetMethods, 
IndexSizeTriggerMixedBoundsTest, PreAnalyzedUpdateProcessorTest, 
TestSolrCoreParser, TestPullReplicaErrorHandling, VersionInfoTest, 
TestSchemaNameResource, TestExtendedDismaxParser, TestDelegationWithHadoopAuth, 
TestManagedResourceStorage, TestJsonFacetsWithNestedObjects, 
RequestHandlersTest, SolrRrdBackendFactoryTest, 
TestSolrConfigHandlerConcurrent, TestSchemaField, TestNestedUpdateProcessor, 
OverseerTaskQueueTest]
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=OverseerTaskQueueTest -Dtests.seed=4AACD6448E067EEF 
-Dtests.slow=true -Dtests.locale=mn -Dtests.timezone=Asia/Baku 
-Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   0.00s J2 | OverseerTaskQueueTest (suite) <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE 
scope at org.apache.solr.cloud.OverseerTaskQueueTest: 
   [junit4]    >    1) Thread[id=4897, name=SessionTracker, 
state=TIMED_WAITING, group=TGRP-OverseerTaskQueueTest]
   [junit4]    >         at [email protected]/java.lang.Thread.sleep(Native 
Method)
   [junit4]    >         at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151)
   [junit4]    >    2) Thread[id=4927, name=SessionTracker, 
state=TIMED_WAITING, group=TGRP-OverseerTaskQueueTest]
   [junit4]    >         at [email protected]/java.lang.Thread.sleep(Native 
Method)
   [junit4]    >         at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([4AACD6448E067EEF]:0)
   [junit4] Completed [199/897 (1!)] on J2 in 26.53s, 7 tests, 1 error <<< 
FAILURES!

[...truncated 1679 lines...]
   [junit4] Suite: org.apache.solr.cloud.api.collections.ShardSplitTest
   [junit4]   2> 1605314 INFO  
(SUITE-ShardSplitTest-seed#[4AACD6448E067EEF]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Created dataDir: 
/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/temp/solr.cloud.api.collections.ShardSplitTest_4AACD6448E067EEF-001/data-dir-92-001
   [junit4]   2> 1605314 WARN  
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o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=290 numCloses=290
   [junit4]   2> 1605315 INFO  
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o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 1605317 INFO  
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o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl="https://issues.apache.org/jira/browse/SOLR-5776";)
 w/ MAC_OS_X supressed clientAuth
   [junit4]   2> 1605317 INFO  
(SUITE-ShardSplitTest-seed#[4AACD6448E067EEF]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1605317 INFO  
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o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
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o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63841
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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 ] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1605462 INFO  
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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o.a.s.c.ZkTestServer put 
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/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
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/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
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 to /configs/conf1/mapping-ISOLatin1Accent.txt
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o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly 
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h2c]}{127.0.0.1:63889}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/, 
solr.data.dir=/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/temp/solr.cloud.api.collections.ShardSplitTest_4AACD6448E067EEF-001/tempDir-001/control/data,
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coreRootDirectory=/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/../../../../../../../../../Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/temp/solr.cloud.api.collections.ShardSplitTest_4AACD6448E067EEF-001/control-001/cores}
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2020-01-31T20:07:12.620699Z
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[n:127.0.0.1:63889_     ] o.a.s.c.OverseerElectionContext I am going to be the 
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[n:127.0.0.1:63889_     ] o.a.s.c.CoreContainer Not all security plugins 
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secure as you make it. Consider configuring authentication/authorization before 
exposing Solr to users internal or external.  See 
https://s.apache.org/solrsecurity for more info
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[n:127.0.0.1:63889_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:63889_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
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[n:127.0.0.1:63889_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
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[n:127.0.0.1:63889_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/../../../../../../../../../Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/temp/solr.cloud.api.collections.ShardSplitTest_4AACD6448E067EEF-001/control-001/cores
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(TEST-ShardSplitTest.testSplitLocking-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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 ] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:63841/solr ready
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
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 and sendToOCPQueue=true
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 [n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor Got 1 tasks from 
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 [n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor Marked task 
[/overseer/collection-queue-work/qn-0000000000] as running
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Message Handler: Get the message 
id:/overseer/collection-queue-work/qn-0000000000 message:{
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OverseerCollectionMessageHandler.processMessage : create , {
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[n:127.0.0.1:63889_     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
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[n:127.0.0.1:63889_     ] o.a.s.c.a.c.OverseerCollectionMessageHandler creating 
collections conf node /collections/control_collection 
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[n:127.0.0.1:63889_     ] o.a.s.c.a.c.CreateCollectionCmd Check for collection 
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[n:127.0.0.1:63889_     ] o.a.s.c.a.c.CreateCollectionCmd Collection zkNode 
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message = {
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[n:127.0.0.1:63889_     ] o.a.s.c.o.ClusterStateMutator building a new cName: 
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[n:127.0.0.1:63889_     ] o.a.s.c.o.ZkStateWriter going to create_collection 
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[n:127.0.0.1:63889_     ] o.a.s.c.a.c.CreateCollectionCmd Creating SolrCores 
for new collection control_collection, shardNames [shard1] , message : {
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[n:127.0.0.1:63889_     ] o.a.s.c.a.c.CreateCollectionCmd Creating core 
control_collection_shard1_replica_n1 as part of shard shard1 of collection 
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x:control_collection_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core 
create command 
qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT
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Allocating transient cache for 4 transient cores
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message = {
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[n:127.0.0.1:63889_     ] o.a.s.c.o.ReplicaMutator Update state numShards=1 
message={
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[n:127.0.0.1:63889_     ] o.a.s.c.o.ReplicaMutator Will update state for 
replica: core_node2:{
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[n:127.0.0.1:63889_     ] o.a.s.c.o.ReplicaMutator Collection is now: 
DocCollection(control_collection//collections/control_collection/state.json/0)={
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[n:127.0.0.1:63889_     ] o.a.s.c.o.ZkStateWriter going to update_collection 
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.5.0
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o.a.s.s.IndexSchema [control_collection_shard1_replica_n1] Schema name=test
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.s.IndexSchema Loaded schema test/1.6 with uniqueid field id
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(OverseerCollectionConfigSetProcessor-72073664315981828-127.0.0.1:63889_-n_0000000000)
 [n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor Got 0 tasks from 
work-queue : [[]]
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(OverseerCollectionConfigSetProcessor-72073664315981828-127.0.0.1:63889_-n_0000000000)
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work-queue. #Running tasks: 1 #Completed tasks: 0
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.CoreContainer Creating SolrCore 'control_collection_shard1_replica_n1' 
using configuration from configset conf1, trusted=true
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.control_collection.shard1.replica_n1' (registry 
'solr.core.control_collection.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4e0f3b27
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SolrCore [[control_collection_shard1_replica_n1] ] Opening new SolrCore 
at 
[/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/temp/solr.cloud.api.collections.ShardSplitTest_4AACD6448E067EEF-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/../../../../../../../../../Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/temp/solr.cloud.api.collections.ShardSplitTest_4AACD6448E067EEF-001/control-001/cores/control_collection_shard1_replica_n1/data/]
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=24, maxMergeAtOnceExplicit=29, maxMergedSegmentMB=41.21484375, 
floorSegmentMB=2.0419921875, forceMergeDeletesPctAllowed=9.721936923720623, 
segmentsPerTier=44.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=1.0, 
deletesPctAllowed=46.49500094400798
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=35, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.6929149470613993]
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@69f9146c[control_collection_shard1_replica_n1] main]
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 1612762 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
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o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1657275664636575744
   [junit4]   2> 1612782 INFO  
(searcherExecutor-5788-thread-1-processing-n:127.0.0.1:63889_ 
x:control_collection_shard1_replica_n1 c:control_collection s:shard1) 
[n:127.0.0.1:63889_ c:control_collection s:shard1  
x:control_collection_shard1_replica_n1 ] o.a.s.c.SolrCore 
[control_collection_shard1_replica_n1] Registered new searcher 
Searcher@69f9146c[control_collection_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 1612802 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/control_collection/terms/shard1 to Terms{values={core_node2=0}, 
version=0}
   [junit4]   2> 1612802 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/control_collection/leaders/shard1
   [junit4]   2> 1613007 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 1613012 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 1613013 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:63889/control_collection_shard1_replica_n1/
   [junit4]   2> 1613041 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 1613042 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy 
http://127.0.0.1:63889/control_collection_shard1_replica_n1/ has no replicas
   [junit4]   2> 1613042 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/control_collection/leaders/shard1/leader after winning as 
/collections/control_collection/leader_elect/shard1/election/72073664315981828-core_node2-n_0000000000
   [junit4]   2> 1613046 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:63889/control_collection_shard1_replica_n1/ shard1
   [junit4]   2> 1613048 DEBUG 
(OverseerStateUpdate-72073664315981828-127.0.0.1:63889_-n_0000000000) 
[n:127.0.0.1:63889_     ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"control_collection",
   [junit4]   2>   "base_url":"http://127.0.0.1:63889";,
   [junit4]   2>   "core":"control_collection_shard1_replica_n1",
   [junit4]   2>   "state":"active"} current state version: 0
   [junit4]   2> 1613054 DEBUG 
(OverseerStateUpdate-72073664315981828-127.0.0.1:63889_-n_0000000000) 
[n:127.0.0.1:63889_     ] o.a.s.c.o.ZkStateWriter going to update_collection 
/collections/control_collection/state.json version: 1
   [junit4]   2> 1613057 INFO  (zkCallback-6058-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1613057 INFO  (zkCallback-6058-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1613062 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 1613104 DEBUG 
(OverseerStateUpdate-72073664315981828-127.0.0.1:63889_-n_0000000000) 
[n:127.0.0.1:63889_     ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "core":"control_collection_shard1_replica_n1",
   [junit4]   2>   "core_node_name":"core_node2",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:63889";,
   [junit4]   2>   "node_name":"127.0.0.1:63889_",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"control_collection",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "operation":"state"} current state version: 0
   [junit4]   2> 1613104 DEBUG 
(OverseerStateUpdate-72073664315981828-127.0.0.1:63889_-n_0000000000) 
[n:127.0.0.1:63889_     ] o.a.s.c.o.ReplicaMutator Update state numShards=1 
message={
   [junit4]   2>   "core":"control_collection_shard1_replica_n1",
   [junit4]   2>   "core_node_name":"core_node2",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:63889";,
   [junit4]   2>   "node_name":"127.0.0.1:63889_",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"control_collection",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "operation":"state"}
   [junit4]   2> 1613104 DEBUG 
(OverseerStateUpdate-72073664315981828-127.0.0.1:63889_-n_0000000000) 
[n:127.0.0.1:63889_     ] o.a.s.c.o.ReplicaMutator Will update state for 
replica: core_node2:{
   [junit4]   2>   "core":"control_collection_shard1_replica_n1",
   [junit4]   2>   "base_url":"http://127.0.0.1:63889";,
   [junit4]   2>   "node_name":"127.0.0.1:63889_",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "leader":"true"}
   [junit4]   2> 1613104 DEBUG 
(OverseerStateUpdate-72073664315981828-127.0.0.1:63889_-n_0000000000) 
[n:127.0.0.1:63889_     ] o.a.s.c.o.ReplicaMutator Collection is now: 
DocCollection(control_collection//collections/control_collection/state.json/2)={
   [junit4]   2>   "pullReplicas":"0",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "router":{"name":"compositeId"},
   [junit4]   2>   "maxShardsPerNode":"1",
   [junit4]   2>   "autoAddReplicas":"false",
   [junit4]   2>   "nrtReplicas":"1",
   [junit4]   2>   "tlogReplicas":"0",
   [junit4]   2>   "shards":{"shard1":{
   [junit4]   2>       "range":"80000000-7fffffff",
   [junit4]   2>       "state":"active",
   [junit4]   2>       "replicas":{"core_node2":{
   [junit4]   2>           "core":"control_collection_shard1_replica_n1",
   [junit4]   2>           "base_url":"http://127.0.0.1:63889";,
   [junit4]   2>           "node_name":"127.0.0.1:63889_",
   [junit4]   2>           "state":"active",
   [junit4]   2>           "type":"NRT",
   [junit4]   2>           "leader":"true"}}}}}
   [junit4]   2> 1613116 INFO  (qtp1989434787-20163) [n:127.0.0.1:63889_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=2756
   [junit4]   2> 1613117 DEBUG 
(OverseerThreadFactory-5783-thread-1-processing-n:127.0.0.1:63889_) 
[n:127.0.0.1:63889_     ] o.a.s.c.a.c.CreateCollectionCmd Finished create 
command on all shards for collection: control_collection
   [junit4]   2> 1613117 DEBUG 
(OverseerThreadFactory-5783-thread-1-processing-n:127.0.0.1:63889_) 
[n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor Completed 
task:[/overseer/collection-queue-work/qn-0000000000]
   [junit4]   2> 1613120 DEBUG 
(OverseerThreadFactory-5783-thread-1-processing-n:127.0.0.1:63889_) 
[n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor Marked task 
[/overseer/collection-queue-work/qn-0000000000] as completed.
   [junit4]   2> 1613120 DEBUG 
(OverseerThreadFactory-5783-thread-1-processing-n:127.0.0.1:63889_) 
[n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor RunningTasks: []
   [junit4]   2> 1613120 DEBUG 
(OverseerThreadFactory-5783-thread-1-processing-n:127.0.0.1:63889_) 
[n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor BlockedTasks: []
   [junit4]   2> 1613120 DEBUG 
(OverseerThreadFactory-5783-thread-1-processing-n:127.0.0.1:63889_) 
[n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor CompletedTasks: 
[/overseer/collection-queue-work/qn-0000000000]
   [junit4]   2> 1613120 INFO  
(OverseerThreadFactory-5783-thread-1-processing-n:127.0.0.1:63889_) 
[n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor RunningZKTasks: 
[/overseer/collection-queue-work/qn-0000000000]
   [junit4]   2> 1613120 DEBUG 
(OverseerThreadFactory-5783-thread-1-processing-n:127.0.0.1:63889_) 
[n:127.0.0.1:63889_     ] o.a.s.c.OverseerTaskProcessor Overseer Collection 
Message Handler: Message id:/overseer/collection-queue-work/qn-0000000000 
complete, 
response:{success={127.0.0.1:63889_={responseHeader={status=0,QTime=2756},core=control_collection_shard1_replica_n1}}}
   [junit4]   2> 1613127 INFO  (qtp1989434787-20161) [n:127.0.0.1:63889_     ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
45 seconds. Check all shard replicas
   [junit4]   2> 1613213 DEBUG 
(OverseerStateUpdate-72073664315981828-127.0.0.1:63889_-n_0000000000) 
[n:127.0.0.1:63889_     ] o.a.s.c.o.ZkStateWriter going to update_collection 
/collections/control_collection/state.json version: 2
   [junit4]   2> 1613214 INFO  (zkCallback-6058-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1613214 INFO  (zkCallback-6058-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1613216 INFO  (qtp1989434787-20161) [n:127.0.0.1:63889_     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:63889_&wt=javabin&version=2}
 status=0 QTime=2993
   [junit4]   2> 1613217 INFO  
(TEST-ShardSplitTest.testSplitLocking-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Waiting to see 1 active replicas in 
collection: control_collection
   [junit4]   2> 1613357 INFO  
(TEST-ShardSplitTest.testSplitLocking-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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 ] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-ShardSplitTest.testSplitLocking-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1613380 INFO  
(TEST-ShardSplitTest.testSplitLocking-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1613403 INFO  
(TEST-ShardSplitTest.testSplitLocking-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:63841/solr ready
   [junit4]   2> 1613403 INFO  
(TEST-ShardSplitTest.testSplitLocking-seed#[4AACD6448E067EEF]) [     ] 
o.a.s.c.ChaosMonkey monkey: init - e

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

0.1:50196_-n_0000000000) [n:127.0.0.1:50196_     ] o.a.s.c.Overseer According 
to ZK I (id=72073682521554948-127.0.0.1:50196_-n_0000000000) am no longer a 
leader. propsId=null
   [junit4]   2> 1914937 INFO  
(OverseerStateUpdate-72073682521554948-127.0.0.1:50196_-n_0000000000) 
[n:127.0.0.1:50196_     ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:50196_
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o.a.s.c.Overseer Overseer (id=72073682521554948-127.0.0.1:50196_-n_0000000000) 
closing
   [junit4]   2> 1914941 INFO  (zkCallback-7021-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.e.j.s.AbstractConnector Stopped ServerConnector@71eea19c{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:0}
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@cf5117a{/,null,UNAVAILABLE}
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o.e.j.s.session node0 Stopped scavenging
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o.e.j.s.AbstractConnector Stopped ServerConnector@5a1eb1f1{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:0}
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@a26b615{/,null,UNAVAILABLE}
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o.e.j.s.session node0 Stopped scavenging
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o.a.s.c.Overseer Overseer (id=72073682521554948-127.0.0.1:50196_-n_0000000000) 
closing
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o.e.j.s.AbstractConnector Stopped ServerConnector@147b8831{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:0}
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@248ee68f{/,null,UNAVAILABLE}
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o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1915146 INFO  
(TEST-ShardSplitTest.testSplitMixedReplicaTypesLink-seed#[4AACD6448E067EEF]) [  
   ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1915367 WARN  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        14      
/solr/collections/testSplitMixedReplicaTypes_link/terms/shard1_0
   [junit4]   2>        13      
/solr/collections/testSplitMixedReplicaTypes_link/terms/shard1
   [junit4]   2>        10      
/solr/collections/testSplitMixedReplicaTypes_link/terms/shard1_1
   [junit4]   2>        7       /solr/aliases.json
   [junit4]   2>        5       /solr/packages.json
   [junit4]   2>        5       /solr/security.json
   [junit4]   2>        5       /solr/configs/conf1
   [junit4]   2>        5       /solr/collections/collection1/terms/shard1
   [junit4]   2>        5       /solr/collections/collection1/terms/shard2
   [junit4]   2>        4       
/solr/collections/collection1/collectionprops.json
   [junit4]   2>        3       
/solr/collections/testSplitMixedReplicaTypes_link/collectionprops.json
   [junit4]   2>        2       
/solr/collections/control_collection/terms/shard1
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        200     
/solr/collections/testSplitMixedReplicaTypes_link/state.json
   [junit4]   2>        73      /solr/collections/collection1/state.json
   [junit4]   2>        12      /solr/collections/control_collection/state.json
   [junit4]   2>        7       /solr/clusterprops.json
   [junit4]   2>        7       /solr/clusterstate.json
   [junit4]   2>        3       
/solr/overseer_elect/election/72073682521554948-127.0.0.1:50196_-n_0000000000
   [junit4]   2>        2       
/solr/overseer_elect/election/72073682521554956-127.0.0.1:50234_-n_0000000002
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        92      /solr/overseer/queue
   [junit4]   2>        36      /solr/live_nodes
   [junit4]   2>        21      /solr/overseer/collection-queue-work
   [junit4]   2>        13      /solr/collections
   [junit4]   2> 
   [junit4]   2> 1915370 INFO  
(TEST-ShardSplitTest.testSplitMixedReplicaTypesLink-seed#[4AACD6448E067EEF]) [  
   ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:50186
   [junit4]   2> 1915370 INFO  
(TEST-ShardSplitTest.testSplitMixedReplicaTypesLink-seed#[4AACD6448E067EEF]) [  
   ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:50186
   [junit4]   2> 1915370 INFO  
(TEST-ShardSplitTest.testSplitMixedReplicaTypesLink-seed#[4AACD6448E067EEF]) [  
   ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 50186
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/Users/jenkins/workspace/Lucene-Solr-8.x-MacOSX/solr/build/solr-core/test/J4/temp/solr.cloud.api.collections.ShardSplitTest_4AACD6448E067EEF-001
   [junit4]   2> Jan 31, 2020 8:12:19 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: 
codec=DummyCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=DUMMY,
 chunkSize=7, maxDocsPerChunk=5, blockSize=5), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=DUMMY, 
chunkSize=7, blockSize=5)), 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@20bb25e2),
 locale=ast, timezone=Asia/Bishkek
   [junit4]   2> NOTE: Mac OS X 10.14.6 x86_64/AdoptOpenJDK 13.0.2 
(64-bit)/cpus=6,threads=1,free=219570968,total=501743616
   [junit4]   2> NOTE: All tests run in this JVM: 
[TestLegacyNumericRangeQueryBuilder, CoreAdminRequestStatusTest, 
AliasIntegrationTest, TestSolrCloudWithKerberosAlt, XmlInterpolationTest, 
TestConfigSets, TestSimPolicyCloud, JavaBinAtomicUpdateMultivalueTest, 
CheckHdfsIndexTest, HdfsBasicDistributedZkTest, TestFieldResource, 
TestSimExtremeIndexing, HdfsRecoveryZkTest, TestCloudNestedDocsSort, 
UnloadDistributedZkTest, TestFileDictionaryLookup, CustomTermsComponentTest, 
TestRequestStatusCollectionAPI, TestPKIAuthenticationPlugin, 
TestIntervalFaceting, IndexSizeTriggerTest, TestSolrJ, TestRandomFlRTGCloud, 
AtomicUpdateProcessorFactoryTest, TestSchemaSimilarityResource, 
TestFieldSortValues, TestSolrCloudWithHadoopAuthPlugin, TestBulkSchemaAPI, 
TestFunctionQuery, SOLR749Test, RegexBytesRefFilterTest, 
TestSystemCollAutoCreate, TestSchemalessBufferedUpdates, TransactionLogTest, 
PackageManagerCLITest, TestSolrQueryResponse, SuggesterTest, 
JWTVerificationkeyResolverTest, TestTermsQParserPlugin, 
DistributedFacetPivotLargeTest, TestSolr4Spatial, 
TestManagedSynonymFilterFactory, TestClassicSimilarityFactory, 
ClassificationUpdateProcessorIntegrationTest, TestPolicyCloud, 
LoggingHandlerTest, DeleteReplicaTest, TestHighlightDedupGrouping, 
TestDocTermOrds, DocValuesMissingTest, UUIDFieldTest, UtilsToolTest, 
ExecutePlanActionTest, DistribJoinFromCollectionTest, 
OutOfBoxZkACLAndCredentialsProvidersTest, ZkNodePropsTest, 
TestOnReconnectListenerSupport, SoftAutoCommitTest, TestStressRecovery, 
TestCollectionAPI, TestAtomicUpdateErrorCases, SolrSlf4jReporterTest, 
TestSimClusterStateProvider, TestExactStatsCache, IndexSchemaRuntimeFieldTest, 
MoveReplicaTest, TestMacroExpander, AlternateDirectoryTest, TestConfigsApi, 
FullHLLTest, JsonLoaderTest, SimplePostToolTest, DistributedMLTComponentTest, 
RequiredFieldsTest, TestReloadDeadlock, DistributedUpdateProcessorTest, 
BlockCacheTest, TestSolrCoreProperties, SampleTest, TestHashQParserPlugin, 
DataDrivenBlockJoinTest, ProtectedTermFilterFactoryTest, TestCSVResponseWriter, 
TestEmbeddedSolrServerSchemaAPI, TestPHPSerializedResponseWriter, 
TestSegmentSorting, TestLMJelinekMercerSimilarityFactory, TestNoOpRegenerator, 
CollectionPropsTest, DeleteShardTest, ForceLeaderTest, 
ForceLeaderWithTlogReplicasTest, FullSolrCloudDistribCmdsTest, 
LeaderFailoverAfterPartitionTest, LegacyCloudClusterPropTest, 
MetricsHistoryIntegrationTest, MetricsHistoryWithAuthIntegrationTest, 
MigrateRouteKeyTest, RoutingToNodesWithPropertiesTest, ShardRoutingTest, 
SystemCollectionCompatTest, TestCloudConsistency, TestHashPartitioner, 
TestPullReplica, TestShortCircuitedRequests, TestTlogReplayVsRecovery, 
TestTlogReplica, ShardSplitTest]
   [junit4] Completed [659/897 (2!)] on J4 in 311.09s, 11 tests, 1 failure, 3 
skipped <<< FAILURES!

[...truncated 48775 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-MacOSX/576/consoleText

[repro] Revision: 507ef67d5f613a97ee46f78ec963ebe5108487be

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC"
[repro] Repro line:  ant test  -Dtestcase=OverseerTaskQueueTest 
-Dtests.seed=4AACD6448E067EEF -Dtests.slow=true -Dtests.locale=mn 
-Dtests.timezone=Asia/Baku -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1

[repro] Repro line:  ant test  -Dtestcase=ShardSplitTest 
-Dtests.method=testSplitLocking -Dtests.seed=4AACD6448E067EEF -Dtests.slow=true 
-Dtests.locale=ast -Dtests.timezone=Asia/Bishkek -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1

[repro] JUnit rest result XML files will be moved to: ./repro-reports
[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    solr/core
[repro]       OverseerTaskQueueTest
[repro]       ShardSplitTest
[repro] ant compile-test

[...truncated 3462 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=10 
-Dtests.class="*.OverseerTaskQueueTest|*.ShardSplitTest" 
-Dtests.showOutput=onerror "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC" 
-Dtests.seed=4AACD6448E067EEF -Dtests.slow=true -Dtests.locale=mn 
-Dtests.timezone=Asia/Baku -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1

[...truncated 199 lines...]
[repro] Failures w/original seeds:
[repro]   0/5 failed: org.apache.solr.cloud.OverseerTaskQueueTest
[repro]   0/5 failed: org.apache.solr.cloud.api.collections.ShardSplitTest
[repro] Exiting with code 0

[...truncated 73 lines...]
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