Build: https://builds.apache.org/job/Lucene-Solr-Tests-8.x/316/

1 tests failed.
FAILED:  org.apache.solr.cloud.LeaderElectionTest.testStressElection

Error Message:
Could not get leader props for collection1 shard1

Stack Trace:
java.lang.RuntimeException: Could not get leader props for collection1 shard1
        at 
__randomizedtesting.SeedInfo.seed([105D35EF39B8F981:EF0BE1415EF6E892]:0)
        at 
org.apache.solr.cloud.LeaderElectionTest.getLeaderUrl(LeaderElectionTest.java:263)
        at 
org.apache.solr.cloud.LeaderElectionTest.getLeaderThread(LeaderElectionTest.java:416)
        at 
org.apache.solr.cloud.LeaderElectionTest.testStressElection(LeaderElectionTest.java:525)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java: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 
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 
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.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13869 lines...]
   [junit4] Suite: org.apache.solr.cloud.LeaderElectionTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.LeaderElectionTest_105D35EF39B8F981-001/init-core-data-001
   [junit4]   2> 640042 INFO  
(SUITE-LeaderElectionTest-seed#[105D35EF39B8F981]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 640043 INFO  
(SUITE-LeaderElectionTest-seed#[105D35EF39B8F981]-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> 640043 INFO  
(SUITE-LeaderElectionTest-seed#[105D35EF39B8F981]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 640047 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.SolrTestCaseJ4 ###Starting testCancelElection
   [junit4]   2> 640047 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 640048 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 640048 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 640148 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer start zk server on port:38445
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(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:38445
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(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 38445
   [junit4]   2> 640154 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 640158 INFO  (zkConnectionManagerCallback-4093-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 640158 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 640168 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 640169 INFO  (zkConnectionManagerCallback-4095-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 640169 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 640170 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 640171 INFO  (zkConnectionManagerCallback-4097-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 640171 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 640622 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection2/leaders/slice1
   [junit4]   2> 640626 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection2/leaders/slice1/leader after winning as 
/collections/collection2/leader_elect/slice1/election/72094269344317442-dummynode1-n_0000000000
   [junit4]   2> 641630 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection2/leaders/slice1
   [junit4]   2> 642635 INFO  (zkCallback-4096-thread-1) [     ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection2/leaders/slice1/leader after winning as 
/collections/collection2/leader_elect/slice1/election/72094269344317442-dummynode2-n_0000000001
   [junit4]   2> 643740 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 643946 INFO  
(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:38445
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(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 38445
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(TEST-LeaderElectionTest.testCancelElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.SolrTestCaseJ4 ###Ending testCancelElection
   [junit4]   2> 643950 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.SolrTestCaseJ4 ###Starting testBasic
   [junit4]   2> 643951 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
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-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer start zk server on port:32871
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(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:32871
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(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 32871
   [junit4]   2> 644053 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 644064 INFO  (zkConnectionManagerCallback-4101-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644064 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 644068 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 644069 INFO  (zkConnectionManagerCallback-4103-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644069 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 644070 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
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-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 644074 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard2
   [junit4]   2> 644078 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard2/leader after winning as 
/collections/collection1/leader_elect/shard2/election/72094269600169986-dummynode1-n_0000000000
   [junit4]   2> 644181 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 644386 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:32871
   [junit4]   2> 644386 INFO  
(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 32871
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(TEST-LeaderElectionTest.testBasic-seed#[105D35EF39B8F981]) [     ] 
o.a.s.SolrTestCaseJ4 ###Ending testBasic
   [junit4]   2> 644395 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.SolrTestCaseJ4 ###Starting testStressElection
   [junit4]   2> 644396 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
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
   [junit4]   2> 644496 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer start zk server on port:39685
   [junit4]   2> 644497 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:39685
   [junit4]   2> 644497 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 39685
   [junit4]   2> 644498 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
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> 644501 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 644505 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 644505 INFO  (zkConnectionManagerCallback-4111-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644505 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 644507 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 644507 INFO  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644507 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 644513 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 644513 INFO  (zkConnectionManagerCallback-4117-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644513 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 644515 INFO  (stressElection-3202-thread-1) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644517 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644531 INFO  (stressElection-3202-thread-1) [     ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72094269629399043-shard10-n_0000000000
   [junit4]   2> 644539 INFO  (zkConnectionManagerCallback-4121-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644540 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644542 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644543 INFO  (zkConnectionManagerCallback-4125-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644543 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644545 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644548 INFO  (stressElection-3202-thread-2) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644549 INFO  (zkConnectionManagerCallback-4129-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644549 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644551 INFO  (stressElection-3202-thread-2) [     ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72094269629399045-shard12-n_0000000001
   [junit4]   2> 644554 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644555 INFO  (zkConnectionManagerCallback-4133-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644555 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644561 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644562 INFO  (zkConnectionManagerCallback-4137-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644562 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644564 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644565 INFO  (zkConnectionManagerCallback-4141-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644565 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644573 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644575 WARN  (NIOWorkerThread-4) [     ] o.a.z.s.NIOServerCnxn 
Unable to read additional data from client sessionid 0x100215b339a0007, likely 
client has closed socket
   [junit4]   2> 644575 INFO  (zkConnectionManagerCallback-4145-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644576 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644578 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644578 INFO  (zkConnectionManagerCallback-4149-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644578 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644582 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644585 INFO  (zkConnectionManagerCallback-4153-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644585 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644587 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644588 INFO  (zkConnectionManagerCallback-4157-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644588 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644590 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644591 INFO  (zkConnectionManagerCallback-4161-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644591 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644597 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644597 INFO  (zkConnectionManagerCallback-4165-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644598 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644600 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Waiting for client to connect to ZooKeeper
   [junit4]   2> 644600 INFO  (zkConnectionManagerCallback-4169-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 644600 INFO  (Thread-2195) [     ] o.a.s.c.c.ConnectionManager 
Client is connected to ZooKeeper
   [junit4]   2> 644603 INFO  (stressElection-3202-thread-4) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644609 INFO  (stressElection-3202-thread-3) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644666 INFO  (stressElection-3202-thread-5) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644666 WARN  (Thread-2195-SendThread(127.0.0.1:39685)) [     ] 
o.a.z.ClientCnxn Session 0x100215b339a0007 for server 
localhost.localdomain/127.0.0.1:39685, unexpected error, closing socket 
connection and attempting reconnect
   [junit4]   2>           => java.nio.channels.CancelledKeyException
   [junit4]   2>        at 
sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:73)
   [junit4]   2> java.nio.channels.CancelledKeyException: null
   [junit4]   2>        at 
sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:73) ~[?:1.8.0_191]
   [junit4]   2>        at 
sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:77) ~[?:1.8.0_191]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.enableWrite(ClientCnxnSocketNIO.java:393)
 ~[zookeeper-3.5.5.jar:3.5.5]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:369)
 ~[zookeeper-3.5.5.jar:3.5.5]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) 
~[zookeeper-3.5.5.jar:3.5.5]
   [junit4]   2> 644670 INFO  (stressElection-3202-thread-6) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644676 INFO  (stressElection-3202-thread-7) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644680 INFO  (stressElection-3202-thread-8) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644757 ERROR (stressElection-3202-thread-8) [     ] 
o.a.s.c.LeaderElectionTest setup failed
   [junit4]   2>           => java.lang.RuntimeException: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /collections/collection1/leaders/shard1
   [junit4]   2>        at 
org.apache.solr.cloud.ShardLeaderElectionContextBase.<init>(ElectionContext.java:147)
   [junit4]   2> java.lang.RuntimeException: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /collections/collection1/leaders/shard1
   [junit4]   2>        at 
org.apache.solr.cloud.ShardLeaderElectionContextBase.<init>(ElectionContext.java:147)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElectionTest$TestLeaderElectionContext.<init>(LeaderElectionTest.java:93)
 ~[test/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElectionTest$ClientThread.setupOnConnect(LeaderElectionTest.java:165)
 ~[test/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElectionTest$ClientThread.run(LeaderElectionTest.java:177)
 ~[test/:?]
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
 ~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
 ~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
~[?:1.8.0_191]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /collections/collection1/leaders/shard1
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:134) 
~[zookeeper-3.5.5.jar:3.5.5]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.5.5.jar:3.5.5]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021) 
~[zookeeper-3.5.5.jar:3.5.5]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:313)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:313) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.ensureExists(ZkCmdExecutor.java:108) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.ShardLeaderElectionContextBase.<init>(ElectionContext.java:145)
 ~[java/:?]
   [junit4]   2>        ... 10 more
   [junit4]   2> 644766 WARN  (zkConnectionManagerCallback-4133-thread-1) [     
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2dbd3cf1 name: 
ZooKeeperConnection Watcher:127.0.0.1:39685/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 644766 WARN  (zkConnectionManagerCallback-4133-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 644781 INFO  (stressElection-3202-thread-9) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644808 INFO  (stressElection-3202-thread-10) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644971 INFO  (stressElection-3202-thread-11) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644998 INFO  (stressElection-3202-thread-12) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 644999 INFO  (stressElection-3202-thread-13) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 645052 INFO  (stressElection-3202-thread-14) [     ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 645675 WARN  (NIOWorkerThread-7) [     ] o.a.z.s.NIOServerCnxn 
Unable to read additional data from client sessionid 0x100215b339a000c, likely 
client has closed socket
   [junit4]   2> 645775 WARN  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3f983250 name: 
ZooKeeperConnection Watcher:127.0.0.1:39685/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 645775 WARN  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 646267 ERROR (stressElection-3202-thread-5) [     ] 
o.a.s.c.LeaderElectionTest setup failed
   [junit4]   2>           => org.apache.solr.common.AlreadyClosedException
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:69)
   [junit4]   2> org.apache.solr.common.AlreadyClosedException: null
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:69)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:313) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.ensureExists(ZkCmdExecutor.java:108) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.ShardLeaderElectionContextBase.<init>(ElectionContext.java:145)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElectionTest$TestLeaderElectionContext.<init>(LeaderElectionTest.java:93)
 ~[test/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElectionTest$ClientThread.setupOnConnect(LeaderElectionTest.java:165)
 ~[test/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElectionTest$ClientThread.run(LeaderElectionTest.java:177)
 ~[test/:?]
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
 ~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
 ~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
~[?:1.8.0_191]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
~[?:1.8.0_191]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 646776 WARN  (NIOWorkerThread-4) [     ] o.a.z.s.NIOServerCnxn 
Unable to read additional data from client sessionid 0x100215b339a000b, likely 
client has closed socket
   [junit4]   2> 646850 INFO  (zkCallback-4136-thread-1) [     ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72094269629399048-shard15-n_0000000002
   [junit4]   2> 647326 WARN  (NIOWorkerThread-6) [     ] o.a.z.s.NIOServerCnxn 
Unable to read additional data from client sessionid 0x100215b339a0004, likely 
client has closed socket
   [junit4]   2> 647423 WARN  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]-SendThread(127.0.0.1:39685))
 [     ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 
0x100215b339a0002 has expired
   [junit4]   2> 647423 WARN  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3f983250 name: 
ZooKeeperConnection Watcher:127.0.0.1:39685/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 647423 WARN  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. 
Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 647423 WARN  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 647423 INFO  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 647425 INFO  
(zkConnectionManagerCallback-4113-thread-1-EventThread) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 647425 INFO  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 647425 INFO  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.DefaultConnectionStrategy Reconnected to ZooKeeper
   [junit4]   2> 647425 INFO  (zkConnectionManagerCallback-4113-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 678287 INFO  (zkCallback-4168-thread-1) [     ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72094269629399056-shard113-n_0000000008
   [junit4]   1> / (1)
   [junit4]   1>  /collections (2)
   [junit4]   1>   /collections/collection1 (2)
   [junit4]   1>    /collections/collection1/leaders (1)
   [junit4]   1>     /collections/collection1/leaders/shard1 (1)
   [junit4]   1>      /collections/collection1/leaders/shard1/leader (0)
   [junit4]   1>      DATA:
   [junit4]   1>          {
   [junit4]   1>            "base_url":"13",
   [junit4]   1>            "core":""}
   [junit4]   1>    /collections/collection1/leader_elect (1)
   [junit4]   1>     /collections/collection1/leader_elect/shard1 (1)
   [junit4]   1>      /collections/collection1/leader_elect/shard1/election (2)
   [junit4]   1>       
/collections/collection1/leader_elect/shard1/election/72094269629399055-shard112-n_0000000010
 (0)
   [junit4]   1>       
/collections/collection1/leader_elect/shard1/election/72094269629399056-shard113-n_0000000008
 (0)
   [junit4]   1>   /collections/collection2 (0)
   [junit4]   1> 
   [junit4]   2> 678687 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 678892 WARN  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72094269629399044-shard11-n_0000000006
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72094269629399049-shard16-n_0000000004
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72094269629399056-shard113-n_0000000008
   [junit4]   2> 
   [junit4]   2> 678893 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:39685
   [junit4]   2> 678893 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 39685
   [junit4]   2> 678894 INFO  
(TEST-LeaderElectionTest.testStressElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.SolrTestCaseJ4 ###Ending testStressElection
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=LeaderElectionTest 
-Dtests.method=testStressElection -Dtests.seed=105D35EF39B8F981 
-Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=en-AU 
-Dtests.timezone=Iceland -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   34.5s J2 | LeaderElectionTest.testStressElection <<<
   [junit4]    > Throwable #1: java.lang.RuntimeException: Could not get leader 
props for collection1 shard1
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([105D35EF39B8F981:EF0BE1415EF6E892]:0)
   [junit4]    >        at 
org.apache.solr.cloud.LeaderElectionTest.getLeaderUrl(LeaderElectionTest.java:263)
   [junit4]    >        at 
org.apache.solr.cloud.LeaderElectionTest.getLeaderThread(LeaderElectionTest.java:416)
   [junit4]    >        at 
org.apache.solr.cloud.LeaderElectionTest.testStressElection(LeaderElectionTest.java:525)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 678904 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.SolrTestCaseJ4 ###Starting testElection
   [junit4]   2> 678905 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 678905 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 678905 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 678991 WARN  (zkConnectionManagerCallback-4169-thread-1) [     
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@8ec3625 name: 
ZooKeeperConnection Watcher:127.0.0.1:39685/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 678991 WARN  (zkConnectionManagerCallback-4169-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 678991 WARN  (zkConnectionManagerCallback-4165-thread-1) [     
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@e77dde3 name: 
ZooKeeperConnection Watcher:127.0.0.1:39685/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 678991 WARN  (zkConnectionManagerCallback-4165-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 679005 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer start zk server on port:46735
   [junit4]   2> 679005 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:46735
   [junit4]   2> 679005 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 46735
   [junit4]   2> 679007 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 679010 INFO  (zkConnectionManagerCallback-4173-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 679010 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 679013 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 679014 INFO  (zkConnectionManagerCallback-4175-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 679014 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 679015 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 679016 INFO  (zkConnectionManagerCallback-4177-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 679016 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 679021 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 679027 INFO  (zkConnectionManagerCallback-4181-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 679027 INFO  
(TEST-LeaderElectionTest.testElection-seed#[105D35EF39B8F981]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.SolrTestCaseJ4 ###Ending testParallelElection
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/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.LeaderElectionTest_105D35EF39B8F981-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene80): {}, 
docValues:{}, maxPointsInLeafNode=812, maxMBSortInHeap=7.2144398741325535, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@7839a758),
 locale=en-AU, timezone=Iceland
   [junit4]   2> NOTE: Linux 4.15.0-54-generic amd64/Oracle Corporation 
1.8.0_191 (64-bit)/cpus=4,threads=1,free=170278032,total=529530880
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TestCustomSort, TestZkAclsWithHadoopAuth, TestUtils, 
BigEndianAscendingWordSerializerTest, BlobRepositoryCloudTest, 
DirectoryFactoryTest, TestPullReplica, SuggestComponentTest, 
TestGeoJSONResponseWriter, TestPKIAuthenticationPlugin, LeaderTragicEventTest, 
RequiredFieldsTest, SimpleMLTQParserTest, TestRandomRequestDistribution, 
AssignBackwardCompatibilityTest, TestLRUStatsCache, MissingSegmentRecoveryTest, 
TestLegacyNumericRangeQueryBuilder, FullHLLTest, 
TestCopyFieldCollectionResource, DistributedQueryElevationComponentTest, 
DebugComponentTest, TestScoreJoinQPScore, SolrRequestParserTest, 
TestCharFilters, TestJmxIntegration, TestChildDocTransformer, 
PeerSyncWithBufferUpdatesTest, TestSQLHandlerNonCloud, DistributedQueueTest, 
XmlUpdateRequestHandlerTest, PluginInfoTest, TestSchemaManager, 
DeleteReplicaTest, OverriddenZkACLAndCredentialsProvidersTest, 
TestPseudoReturnFields, MetricsHandlerTest, HttpSolrCallGetCoreTest, 
TestFieldCacheSortRandom, TestSolrCLIRunExample, 
TestRequestStatusCollectionAPI, RuleEngineTest, 
UninvertDocValuesMergePolicyTest, TestReloadAndDeleteDocs, 
TestManagedResourceStorage, SolrCLIZkUtilsTest, TestSolrCoreParser, 
JvmMetricsTest, ShardRoutingTest, TestDistribIDF, 
PreAnalyzedUpdateProcessorTest, SplitByPrefixTest, BasicAuthIntegrationTest, 
CleanupOldIndexTest, CachingDirectoryFactoryTest, 
DistributedFacetPivotSmallAdvancedTest, SplitShardTest, 
TestSweetSpotSimilarityFactory, ZkSolrClientTest, TaggingAttributeTest, 
NodeAddedTriggerTest, MoveReplicaTest, TestHdfsCloudBackupRestore, 
TestManagedSynonymGraphFilterFactory, SystemInfoHandlerTest, 
ConnectionManagerTest, TestUseDocValuesAsStored, SubstringBytesRefFilterTest, 
ActionThrottleTest, SSLMigrationTest, TestConfigsApi, 
HdfsRestartWhileUpdatingTest, LeaderElectionTest]
   [junit4] Completed [211/871 (1!)] on J2 in 84.06s, 5 tests, 1 error <<< 
FAILURES!

[...truncated 54278 lines...]
BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/build.xml:634: The 
following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/build.xml:101: The 
following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build.xml:624: 
The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build.xml:593: 
The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/lucene/common-build.xml:2554:
 Failed to load 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/dev-tools/doap/solr.rdf

Total time: 114 minutes 22 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
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Sending email for trigger: Failure - Any
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