Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/2335/
Java: 64bit/jdk-10.0.1 -XX:-UseCompressedOops -XX:+UseSerialGC

1 tests failed.
FAILED:  org.apache.solr.cloud.cdcr.CdcrBidirectionalTest.testBiDir

Error Message:
Captured an uncaught exception in thread: Thread[id=12003, 
name=cdcr-replicator-4682-thread-1, state=RUNNABLE, 
group=TGRP-CdcrBidirectionalTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=12003, name=cdcr-replicator-4682-thread-1, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
Caused by: java.lang.AssertionError: 1606206509417496576 != 1606206508916277248
        at __randomizedtesting.SeedInfo.seed([DC1C2C3F7FA2E766]:0)
        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
        at org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:125)
        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$start$0(CdcrReplicatorScheduler.java:81)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:844)




Build Log:
[...truncated 13502 lines...]
   [junit4] Suite: org.apache.solr.cloud.cdcr.CdcrBidirectionalTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/init-core-data-001
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o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=30 numCloses=30
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(SUITE-CdcrBidirectionalTest-seed#[DC1C2C3F7FA2E766]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) 
w/NUMERIC_DOCVALUES_SYSPROP=false
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o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason="", ssl=0.0/0.0, value=0.0/0.0, 
clientAuth=0.0/0.0)
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o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
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(TEST-CdcrBidirectionalTest.testBiDir-seed#[DC1C2C3F7FA2E766]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testBiDir
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o.a.s.c.MiniSolrCloudCluster Starting cluster of 1 servers in 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster2-001
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Starting server
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ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
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o.e.j.s.Server jetty-9.4.11.v20180605; built: 2018-06-05T18:24:03.829Z; git: 
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o.e.j.s.AbstractConnector Started ServerConnector@6f2c7f8c{SSL,[ssl, 
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=41413}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
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o.a.s.s.SolrDispatchFilter Using logger factory 
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.5.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-07-17T03:24:32.547879Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:39799/solr
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[n:127.0.0.1:41413_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:41413_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
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[n:127.0.0.1:41413_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
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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.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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[n:127.0.0.1:41413_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system 
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[n:127.0.0.1:41413_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster2-001/node1/.
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o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
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o.a.s.c.MiniSolrCloudCluster Starting cluster of 1 servers in 
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Starting server
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(OverseerStateUpdate-72140631395663875-127.0.0.1:46383_solr-n_0000000000) [    
] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"cdcr-cluster1",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "core":"cdcr-cluster1_shard2_replica_n2",
   [junit4]   2>   "state":"down",
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   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
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x:cdcr-cluster1_shard1_replica_n1] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=cdcr-cluster1&newCollection=true&collection=cdcr-cluster1&version=2&replicaType=NRT&coreNodeName=core_node3&name=cdcr-cluster1_shard1_replica_n1&action=CREATE&numShards=2&shard=shard1&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin
   [junit4]   2> 765697 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr    
x:cdcr-cluster1_shard2_replica_n2] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=cdcr-cluster1&newCollection=true&collection=cdcr-cluster1&version=2&replicaType=NRT&coreNodeName=core_node4&name=cdcr-cluster1_shard2_replica_n2&action=CREATE&numShards=2&shard=shard2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin
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x:cdcr-cluster1_shard1_replica_n1] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 766705 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.5.0
   [junit4]   2> 766705 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.5.0
   [junit4]   2> 766720 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.IndexSchema [cdcr-cluster1_shard1_replica_n1] Schema name=minimal
   [junit4]   2> 766720 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.IndexSchema [cdcr-cluster1_shard2_replica_n2] Schema name=minimal
   [junit4]   2> 766721 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 766721 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.CoreContainer Creating SolrCore 'cdcr-cluster1_shard1_replica_n1' using 
configuration from collection cdcr-cluster1, trusted=true
   [junit4]   2> 766721 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 766721 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.CoreContainer Creating SolrCore 'cdcr-cluster1_shard2_replica_n2' using 
configuration from collection cdcr-cluster1, trusted=true
   [junit4]   2> 766721 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_46383.solr.core.cdcr-cluster1.shard1.replica_n1' (registry 
'solr.core.cdcr-cluster1.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@37e4c7d1
   [junit4]   2> 766721 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 766721 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_46383.solr.core.cdcr-cluster1.shard2.replica_n2' (registry 
'solr.core.cdcr-cluster1.shard2.replica_n2') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@37e4c7d1
   [junit4]   2> 766722 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 766722 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SolrCore [[cdcr-cluster1_shard1_replica_n1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster1-001/node1/cdcr-cluster1_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster1-001/node1/./cdcr-cluster1_shard1_replica_n1/data/]
   [junit4]   2> 766722 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SolrCore [[cdcr-cluster1_shard2_replica_n2] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster1-001/node1/cdcr-cluster1_shard2_replica_n2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster1-001/node1/./cdcr-cluster1_shard2_replica_n2/data/]
   [junit4]   2> 766829 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.CdcrUpdateLog
   [junit4]   2> 766829 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 766831 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 766831 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 766833 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@7221f983[cdcr-cluster1_shard1_replica_n1] main]
   [junit4]   2> 766834 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/cdcr-cluster1
   [junit4]   2> 766834 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/cdcr-cluster1
   [junit4]   2> 766834 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at 
/configs/cdcr-cluster1/managed-schema
   [junit4]   2> 766835 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
   [junit4]   2> 766835 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 766836 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.CdcrUpdateLog
   [junit4]   2> 766836 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 766837 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 766837 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@5a1d3efa[cdcr-cluster1_shard2_replica_n2] main]
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/cdcr-cluster1
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/cdcr-cluster1
   [junit4]   2> 766843 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at 
/configs/cdcr-cluster1/managed-schema
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.h.CdcrBufferStateManager Created znode 
/collections/cdcr-cluster1/cdcr/state/buffer
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
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o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.h.CdcrProcessStateManager Created znode 
/collections/cdcr-cluster1/cdcr/state/process
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1606206488098897920
   [junit4]   2> 766877 INFO  
(searcherExecutor-4649-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard2 r:core_node4 
x:cdcr-cluster1_shard2_replica_n2] o.a.s.c.SolrCore 
[cdcr-cluster1_shard2_replica_n2] Registered new searcher 
Searcher@5a1d3efa[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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(searcherExecutor-4648-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard1 r:core_node3 
x:cdcr-cluster1_shard1_replica_n1] o.a.s.c.SolrCore 
[cdcr-cluster1_shard1_replica_n1] Registered new searcher 
Searcher@7221f983[cdcr-cluster1_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 766879 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1606206488102043648
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/cdcr-cluster1/terms/shard2 to Terms{values={core_node4=0}, 
version=0}
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/cdcr-cluster1/terms/shard1 to Terms{values={core_node3=0}, 
version=0}
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 766908 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:46383/solr/cdcr-cluster1_shard2_replica_n2/
   [junit4]   2> 766908 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 766915 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:46383/solr/cdcr-cluster1_shard1_replica_n1/
   [junit4]   2> 766915 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 766916 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:46383/solr/cdcr-cluster1_shard1_replica_n1/ has no replicas
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 766916 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:46383/solr/cdcr-cluster1_shard2_replica_n2/ has no replicas
   [junit4]   2> 766917 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 766917 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster1:shard1
   [junit4]   2> 766926 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:46383/solr/cdcr-cluster1_shard1_replica_n1/ shard1
   [junit4]   2> 766930 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster1:shard2
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:46383/solr/cdcr-cluster1_shard2_replica_n2/ shard2
   [junit4]   2> 767081 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 767082 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=cdcr-cluster1&newCollection=true&collection=cdcr-cluster1&version=2&replicaType=NRT&coreNodeName=core_node3&name=cdcr-cluster1_shard1_replica_n1&action=CREATE&numShards=2&shard=shard1&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin}
 status=0 QTime=1385
   [junit4]   2> 767088 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 767089 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=cdcr-cluster1&newCollection=true&collection=cdcr-cluster1&version=2&replicaType=NRT&coreNodeName=core_node4&name=cdcr-cluster1_shard2_replica_n2&action=CREATE&numShards=2&shard=shard2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin}
 status=0 QTime=1392
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] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
   [junit4]   2> 767190 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/cdcr-cluster1/state.json] for collection [cdcr-cluster1] has 
occurred - updating... (live nodes size: [1])
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(OverseerCollectionConfigSetProcessor-72140631395663875-127.0.0.1:46383_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=cdcr-cluster1&maxShardsPerNode=2&name=cdcr-cluster1&nrtReplicas=1&action=CREATE&numShards=2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin&version=2}
 status=0 QTime=2705
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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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(TEST-CdcrBidirectionalTest.testBiDir-seed#[DC1C2C3F7FA2E766]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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(TEST-CdcrBidirectionalTest.testBiDir-seed#[DC1C2C3F7FA2E766]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:39799/solr ready
   [junit4]   2> 768108 INFO  (qtp1180892950-11808) [n:127.0.0.1:41413_solr    
] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
collection.configName=cdcr-cluster2&maxShardsPerNode=2&name=cdcr-cluster2&nrtReplicas=1&action=CREATE&numShards=2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 768110 INFO  (OverseerThreadFactory-4630-thread-1) [    ] 
o.a.s.c.a.c.CreateCollectionCmd Create collection cdcr-cluster2
   [junit4]   2> 768213 INFO  
(OverseerStateUpdate-72140631379345411-127.0.0.1:41413_solr-n_0000000000) [    
] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"cdcr-cluster2",
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   [junit4]   2>   "state":"down",
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   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 768215 INFO  
(OverseerStateUpdate-72140631379345411-127.0.0.1:41413_solr-n_0000000000) [    
] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"cdcr-cluster2",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "core":"cdcr-cluster2_shard2_replica_n3",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:41413/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
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x:cdcr-cluster2_shard2_replica_n3] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=cdcr-cluster2&newCollection=true&collection=cdcr-cluster2&version=2&replicaType=NRT&coreNodeName=core_node4&name=cdcr-cluster2_shard2_replica_n3&action=CREATE&numShards=2&shard=shard2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin
   [junit4]   2> 768420 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr    
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=cdcr-cluster2&newCollection=true&collection=cdcr-cluster2&version=2&replicaType=NRT&coreNodeName=core_node2&name=cdcr-cluster2_shard1_replica_n1&action=CREATE&numShards=2&shard=shard1&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin
   [junit4]   2> 768420 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr    
x:cdcr-cluster2_shard2_replica_n3] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 769427 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.5.0
   [junit4]   2> 769427 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.5.0
   [junit4]   2> 769433 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.s.IndexSchema [cdcr-cluster2_shard2_replica_n3] Schema name=minimal
   [junit4]   2> 769433 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.IndexSchema [cdcr-cluster2_shard1_replica_n1] Schema name=minimal
   [junit4]   2> 769446 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 769446 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 769446 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.CoreContainer Creating SolrCore 'cdcr-cluster2_shard2_replica_n3' using 
configuration from collection cdcr-cluster2, trusted=true
   [junit4]   2> 769446 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.CoreContainer Creating SolrCore 'cdcr-cluster2_shard1_replica_n1' using 
configuration from collection cdcr-cluster2, trusted=true
   [junit4]   2> 769447 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_41413.solr.core.cdcr-cluster2.shard2.replica_n3' (registry 
'solr.core.cdcr-cluster2.shard2.replica_n3') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@37e4c7d1
   [junit4]   2> 769447 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_41413.solr.core.cdcr-cluster2.shard1.replica_n1' (registry 
'solr.core.cdcr-cluster2.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@37e4c7d1
   [junit4]   2> 769447 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 769447 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 769447 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SolrCore [[cdcr-cluster2_shard2_replica_n3] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster2-001/node1/cdcr-cluster2_shard2_replica_n3],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster2-001/node1/./cdcr-cluster2_shard2_replica_n3/data/]
   [junit4]   2> 769447 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SolrCore [[cdcr-cluster2_shard1_replica_n1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster2-001/node1/cdcr-cluster2_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.cdcr.CdcrBidirectionalTest_DC1C2C3F7FA2E766-001/cdcr-cluster2-001/node1/./cdcr-cluster2_shard1_replica_n1/data/]
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.CdcrUpdateLog
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.CdcrUpdateLog
   [junit4]   2> 769507 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
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o.a.s.u.CommitTracker Hard AutoCommit: disabled
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c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@dbe34f7[cdcr-cluster2_shard2_replica_n3] main]
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c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@17cd206e[cdcr-cluster2_shard1_replica_n1] main]
   [junit4]   2> 769509 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/cdcr-cluster2
   [junit4]   2> 769509 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/cdcr-cluster2
   [junit4]   2> 769510 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/cdcr-cluster2
   [junit4]   2> 769510 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/cdcr-cluster2
   [junit4]   2> 769510 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at 
/configs/cdcr-cluster2/managed-schema
   [junit4]   2> 769510 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at 
/configs/cdcr-cluster2/managed-schema
   [junit4]   2> 769510 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
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c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
   [junit4]   2> 769510 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
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o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.h.CdcrBufferStateManager Created znode 
/collections/cdcr-cluster2/cdcr/state/buffer
   [junit4]   2> 769512 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.h.CdcrProcessStateManager Created znode 
/collections/cdcr-cluster2/cdcr/state/process
   [junit4]   2> 769513 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1606206490863992832
   [junit4]   2> 769513 INFO  
(searcherExecutor-4660-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.c.SolrCore 
[cdcr-cluster2_shard2_replica_n3] Registered new searcher 
Searcher@dbe34f7[cdcr-cluster2_shard2_replica_n3] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 769513 INFO  
(searcherExecutor-4661-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.c.SolrCore 
[cdcr-cluster2_shard1_replica_n1] Registered new searcher 
Searcher@17cd206e[cdcr-cluster2_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 769513 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1606206490863992832
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/cdcr-cluster2/terms/shard2 to Terms{values={core_node4=0}, 
version=0}
   [junit4]   2> 769516 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/cdcr-cluster2/terms/shard1 to Terms{values={core_node2=0}, 
version=0}
   [junit4]   2> 769517 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 769517 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 769517 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:41413/solr/cdcr-cluster2_shard2_replica_n3/
   [junit4]   2> 769518 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 769518 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:41413/solr/cdcr-cluster2_shard2_replica_n3/ has no replicas
   [junit4]   2> 769518 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 769518 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 769518 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 769518 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:41413/solr/cdcr-cluster2_shard1_replica_n1/
   [junit4]   2> 769518 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 769518 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:41413/solr/cdcr-cluster2_shard1_replica_n1/ has no replicas
   [junit4]   2> 769518 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 769519 INFO  (zkCallback-4856-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster2:shard2
   [junit4]   2> 769520 INFO  (zkCallback-4856-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster2:shard1
   [junit4]   2> 769521 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:41413/solr/cdcr-cluster2_shard2_replica_n3/ shard2
   [junit4]   2> 769521 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:41413/solr/cdcr-cluster2_shard1_replica_n1/ shard1
   [junit4]   2> 769623 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 769624 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=cdcr-cluster2&newCollection=true&collection=cdcr-cluster2&version=2&replicaType=NRT&coreNodeName=core_node2&name=cdcr-cluster2_shard1_replica_n1&action=CREATE&numShards=2&shard=shard1&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin}
 status=0 QTime=1203
   [junit4]   2> 769672 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 769673 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=cdcr-cluster2&newCollection=true&collection=cdcr-cluster2&version=2&replicaType=NRT&coreNodeName=core_node4&name=cdcr-cluster2_shard2_replica_n3&action=CREATE&numShards=2&shard=shard2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin}
 status=0 QTime=1253
   [junit4]   2> 769675 INFO  (qtp1180892950-11808) [n:127.0.0.1:41413_solr    
] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
   [junit4]   2> 769774 INFO  (zkCallback-4856-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/cdcr-cluster2/state.json] for collection [cdcr-cluster2] has 
occurred - updating... (live nodes size: [1])
   [junit4]   2> 770111 INFO  
(OverseerCollectionConfigSetProcessor-72140631379345411-127.0.0.1:41413_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 770675 INFO  (qtp1180892950-11808) [n:127.0.0.1:41413_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=cdcr-cluster2&maxShardsPerNode=2&name=cdcr-cluster2&nrtReplicas=1&action=CREATE&numShards=2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin&version=2}
 status=0 QTime=2567
   [junit4]   2> 770679 INFO  (zkConnectionManagerCallback-4916-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 770680 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 770680 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:39799/solr ready
   [junit4]   2> 770686 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 770686 INFO  (qtp1180892950-11805) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 770686 INFO  (qtp1180892950-11805) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 770686 INFO  (qtp1180892950-11936) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n3]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 770687 INFO  (qtp1180892950-11808) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={_stateVer_=cdcr-cluster2:4&action=COLLECTIONCHECKPOINT&wt=javabin&version=2}
 status=0 QTime=4
   [junit4]   2> 770687 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.h.CdcrReplicatorManager Create new update log reader for target 
cdcr-cluster2 with checkpoint -1 @ cdcr-cluster1:shard1
   [junit4]   2> 770687 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.h.CdcrReplicatorManager Attempting to bootstrap target collection: 
cdcr-cluster2, shard: shard1
   [junit4]   2> 770688 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.h.CdcrReplicatorManager Submitting bootstrap task to executor
   [junit4]   2> 770689 INFO  
(cdcr-bootstrap-status-4912-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard1 r:core_node3 
x:cdcr-cluster1_shard1_replica_n1] o.a.s.h.CdcrReplicatorManager Attempting to 
bootstrap target collection: cdcr-cluster2 shard: shard1 leader: 
https://127.0.0.1:41413/solr/cdcr-cluster2_shard1_replica_n1/
   [junit4]   2> 770689 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.h.CdcrProcessStateManager The CDCR process state has changed: 
WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/cdcr-cluster1/cdcr/state/process @ cdcr-cluster1:shard2
   [junit4]   2> 770689 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster1_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={qt=/cdcr&_stateVer_=cdcr-cluster1:4&action=start&wt=javabin&version=2} 
status=0 QTime=11
   [junit4]   2> 770689 INFO  (zkCallback-4881-thread-2) [    ] 
o.a.s.h.CdcrProcessStateManager The CDCR process state has changed: 
WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/cdcr-cluster1/cdcr/state/process @ cdcr-cluster1:shard1
   [junit4]   2> 770689 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.h.CdcrProcessStateManager Received new CDCR process state from watcher: 
STARTED @ cdcr-cluster1:shard2
   [junit4]   2> 770690 INFO  (zkCallback-4881-thread-2) [    ] 
o.a.s.h.CdcrProcessStateManager Received new CDCR process state from watcher: 
STARTED @ cdcr-cluster1:shard1
   [junit4]   2> 770694 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={qt=/cdcr&masterUrl=https://127.0.0.1:46383/solr/cdcr-cluster1_shard1_replica_n1/&action=BOOTSTRAP&wt=javabin&version=2}
 status=0 QTime=4
   [junit4]   2> 770695 INFO  (qtp1180892950-11809) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={qt=/cdcr&action=BOOTSTRAP_STATUS&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 770695 INFO  
(cdcr-bootstrap-status-4912-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard1 r:core_node3 
x:cdcr-cluster1_shard1_replica_n1] o.a.s.h.CdcrReplicatorManager CDCR bootstrap 
running for 1 seconds, sleeping for 2000 ms
   [junit4]   2> 770702 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.u.UpdateLog Starting to buffer 
updates. FSUpdateLog{state=ACTIVE, tlog=null}
   [junit4]   2> 770706 INFO  (zkConnectionManagerCallback-4921-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 770706 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 770708 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1606206492117041152,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 770708 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 No uncommitted changes. Skipping IW.commit.
   [junit4]   2> 770708 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 770708 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster1_shard1_replica_n1]  webapp=/solr path=/update 
params={waitSearcher=true&openSearcher=false&commit=true&softCommit=false&commit_end_point=true&wt=javabin&version=2}
 status=0 QTime=1
   [junit4]   2> 770709 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:39799/solr ready
   [junit4]   2> 770711 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster1_shard1_replica_n1]  webapp=/solr 
path=/replication 
params={qt=/replication&wt=javabin&version=2&command=indexversion} status=0 
QTime=0
   [junit4]   2> 770711 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher Master's generation: 1
   [junit4]   2> 770711 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher Master's version: 0
   [junit4]   2> 770711 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher Slave's generation: 1
   [junit4]   2> 770711 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher Slave's version: 0
   [junit4]   2> 770711 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher New index in Master. 
Deleting mine...
   [junit4]   2> 770711 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@323cf1dd[cdcr-cluster2_shard1_replica_n1] main]
   [junit4]   2> 770712 INFO  
(searcherExecutor-4661-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.c.SolrCore 
[cdcr-cluster2_shard1_replica_n1] Registered new searcher 
Searcher@323cf1dd[cdcr-cluster2_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 770713 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.CdcrRequestHandler No replay needed.
   [junit4]   2> 770721 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 770722 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n3]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 770722 INFO  (qtp1180892950-11805) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 770722 INFO  (qtp1180892950-11805) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 770722 INFO  (qtp1180892950-11809) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n3]  webapp=/solr path=/cdcr 
params={_stateVer_=cdcr-cluster2:4&action=COLLECTIONCHECKPOINT&wt=javabin&version=2}
 status=0 QTime=11
   [junit4]   2> 770722 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Create new update log reader for target 
cdcr-cluster2 with checkpoint -1 @ cdcr-cluster1:shard2
   [junit4]   2> 770722 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Attempting to bootstrap target collection: 
cdcr-cluster2, shard: shard2
   [junit4]   2> 770722 INFO  (zkCallback-4881-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Submitting bootstrap task to executor
   [junit4]   2> 770726 INFO  (cdcr-bootstrap-status-4917-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Attempting to bootstrap target collection: 
cdcr-cluster2 shard: shard2 leader: 
https://127.0.0.1:41413/solr/cdcr-cluster2_shard2_replica_n3/
   [junit4]   2> 770727 INFO  (qtp1180892950-11937) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n3]  webapp=/solr path=/cdcr 
params={qt=/cdcr&masterUrl=https://127.0.0.1:46383/solr/cdcr-cluster1_shard2_replica_n2/&action=BOOTSTRAP&wt=javabin&version=2}
 status=0 QTime=0
   [junit4]   2> 770727 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.u.UpdateLog Starting to buffer 
updates. FSUpdateLog{state=ACTIVE, tlog=null}
   [junit4]   2> 770728 INFO  (qtp1180892950-11809) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n3]  webapp=/solr path=/cdcr 
params={qt=/cdcr&action=BOOTSTRAP_STATUS&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 770728 INFO  (cdcr-bootstrap-status-4917-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager CDCR bootstrap running for 1 seconds, sleeping 
for 2000 ms
   [junit4]   2> 770730 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1606206492140109824,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 770730 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 No uncommitted changes. Skipping IW.commit.
   [junit4]   2> 770731 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 770731 INFO  (qtp1740880569-11914) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster1_shard2_replica_n2]  webapp=/solr path=/update 
params={waitSearcher=true&openSearcher=false&commit=true&softCommit=false&commit_end_point=true&wt=javabin&version=2}
 status=0 QTime=0
   [junit4]   2> 770732 INFO  (qtp1740880569-11862) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster1_shard2_replica_n2]  webapp=/solr 
path=/replication 
params={qt=/replication&wt=javabin&version=2&command=indexversion} status=0 
QTime=0
   [junit4]   2> 770732 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.h.IndexFetcher Master's generation: 1
   [junit4]   2> 770732 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.h.IndexFetcher Master's version: 0
   [junit4]   2> 770732 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.h.IndexFetcher Slave's generation: 1
   [junit4]   2> 770732 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.h.IndexFetcher Slave's version: 0
   [junit4]   2> 770732 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.h.IndexFetcher New index in Master. 
Deleting mine...
   [junit4]   2> 770732 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@19e124d1[cdcr-cluster2_shard2_replica_n3] main]
   [junit4]   2> 770734 INFO  
(searcherExecutor-4660-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.c.SolrCore 
[cdcr-cluster2_shard2_replica_n3] Registered new searcher 
Searcher@19e124d1[cdcr-cluster2_shard2_replica_n3] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 770734 INFO  
(recoveryExecutor-4853-thread-1-processing-n:127.0.0.1:41413_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:41413_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.h.CdcrRequestHandler No replay needed.
   [junit4]   2> 772690 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[DC1C2C3F7FA2E766]) [    ] 
o.a.s.c.c.CdcrBidirectionalTest Adding 10 docs with commit=true, numDocs=100
   [junit4]   2> 772696 INFO  (qtp1180892950-11804) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={qt=/cdcr&action=BOOTSTRAP_STATUS&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 772696 INFO  (qtp1740880569-11915) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/cdcr-cluster1/terms/shard1 to Terms{values={core_node3=1}, 
version=1}
   [junit4]   2> 772696 INFO  
(cdcr-bootstrap-status-4912-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard1 r:core_node3 
x:cdcr-cluster1_shard1_replica_n1] o.a.s.h.CdcrReplicatorManager CDCR bootstrap 
successful in 3 seconds
   [junit4]   2> 772696 INFO  (qtp1740880569-11915) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster1_shard1_replica_n1]  webapp=/solr path=/update 
params={_stateVer_=cdcr-cluster1:4&wt=javabin&version=2} status=0 QTime=4
   [junit4]   2> 772697 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/cdcr-cluster1/terms/shard2 to Terms{values={core_node4=1}, 
version=1}
   [junit4]   2> 772697 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster1_shard2_replica_n2]  webapp=/solr path=/update 
params={_stateVer_=cdcr-cluster1:4&wt=javabin&version=2} status=0 QTime=4
   [junit4]   2> 772706 INFO  (qtp1740880569-11915) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1606206494212096000,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 772706 INFO  (qtp1740880569-11915) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.SolrIndexWriter Calling setCommitData with 
IW:org.apache.solr.update.SolrIndexWriter@38d89eca 
commitCommandVersion:1606206494212096000
   [junit4]   2> 772708 INFO  (qtp1180892950-11810) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 772708 INFO  (qtp1180892950-11810) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n3]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 772738 INFO  (qtp1180892950-11937) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n3]  webapp=/solr path=/cdcr 
params={qt=/cdcr&action=BOOTSTRAP_STATUS&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 772738 INFO  (cdcr-bootstrap-status-4917-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager CDCR bootstrap successful in 3 seconds
   [junit4]   2> 772739 INFO  (qtp1740880569-11860) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1606206494246699008,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 772739 INFO  (qtp1740880569-11860) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.SolrIndexWriter Calling setCommitData with 
IW:org.apache.solr.update.SolrIndexWriter@40ea2553 
commitCommandVersion:1606206494246699008
   [junit4]   2> 772739 INFO  (qtp1180892950-11808) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 772739 INFO  (qtp1180892950-11808) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 772740 INFO  (qtp1180892950-11809) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={_stateVer_=cdcr-cluster2:4&action=COLLECTIONCHECKPOINT&wt=javabin&version=2}
 status=0 QTime=43
   [junit4]   2> 772741 INFO  
(cdcr-bootstrap-status-4912-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard1 r:core_node3 
x:cdcr-cluster1_shard1_replica_n1] o.a.s.h.CdcrReplicatorManager Create new 
update log reader for target cdcr-cluster2 with checkpoint -1 @ 
cdcr-cluster1:shard1
   [junit4]   2> 772741 INFO  
(cdcr-bootstrap-status-4912-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard1 r:core_node3 
x:cdcr-cluster1_shard1_replica_n1] o.a.s.h.CdcrReplicatorManager Bootstrap 
successful, giving the go-ahead to replicator
   [junit4]   2> 772743 INFO  (qtp1180892950-11809) [n:127.0.0.1:41413_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n3]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
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c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
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c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
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c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster2_shard1_replica_n1]  webapp=/solr path=/cdcr 
params={_stateVer_=cdcr-cluster2:4&action=COLLECTIONCHECKPOINT&wt=javabin&version=2}
 status=0 QTime=5
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o.a.s.h.CdcrReplicatorManager Create new update log reader for target 
cdcr-cluster2 with checkpoint -1 @ cdcr-cluster1:shard2
   [junit4]   2> 772745 INFO  (cdcr-bootstrap-status-4917-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Bootstrap successful, giving the go-ahead to 
replicator
   [junit4]   2> 772936 INFO  (qtp1740880569-11915) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@7331e3a5[cdcr-cluster1_shard1_replica_n1] main]
   [junit4]   2> 772936 INFO  (qtp1740880569-11915) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 end_commit_flush
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(searcherExecutor-4648-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard1 r:core_node3 
x:cdcr-cluster1_shard1_replica_n1] o.a.s.c.SolrCore 
[cdcr-cluster1_shard1_replica_n1] Registered new searcher 
Searcher@7331e3a5[cdcr-cluster1_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.5.0):C43)))}
   [junit4]   2> 772937 INFO  (qtp1740880569-11915) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster1_shard1_replica_n1]  webapp=/solr path=/update 
params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&waitSearcher=true&openSearcher=true&commit=true&softCommit=false&distrib.from=https://127.0.0.1:46383/solr/cdcr-cluster1_shard1_replica_n1/&commit_end_point=true&wt=javabin&version=2&expungeDeletes=false}
 status=0 QTime=231
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@65b64d66[cdcr-cluster1_shard2_replica_n2] main]
   [junit4]   2> 772941 INFO  (qtp1740880569-11860) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 772942 INFO  
(searcherExecutor-4649-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard2 r:core_node4 
x:cdcr-cluster1_shard2_replica_n2] o.a.s.c.SolrCore 
[cdcr-cluster1_shard2_replica_n2] Registered new searcher 
Searcher@65b64d66[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.5.0):C57)))}
   [junit4]   2> 772942 INFO  (qtp1740880569-11860) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster1_shard2_replica_n2]  webapp=/solr path=/update 
params={update.distrib=FROMLEADER&update.chain=cdcr-processor-chain&waitSearcher=true&openSearcher=true&commit=true&softCommit=false&distrib.from=https://127.0.0.1:46383/solr/cdcr-cluster1_shard1_replica_n1/&commit_end_point=true&wt=javabin&version=2&expungeDeletes=false}
 status=0 QTime=202
   [junit4]   2> 772942 INFO  (qtp1740880569-11864) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster1_shard1_replica_n1]  webapp=/solr path=/update 
params={_stateVer_=cdcr-cluster1:4&waitSearcher=true&commit=true&softCommit=false&wt=javabin&version=2}
 status=0 QTime=245
   [junit4]   2> 772942 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[DC1C2C3F7FA2E766]) [    ] 
o.a.s.c.c.CdcrBidirectionalTest Adding 10 docs with commit=true, numDocs=200
   [junit4]   2> 772946 INFO  (qtp1740880569-11858) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.S.Request [cdcr-cluster1_shard1_replica_n1]  webapp=/solr path=/update 
params={_stateVer_=cdcr-cluster1:4&wt=javabin&version=2} status=0 QTime=3
   [junit4]   2> 772948 INFO  (qtp1740880569-11862) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster1_shard2_replica_n2]  webapp=/solr path=/update 
params={_stateVer_=cdcr-cluster1:4&wt=javabin&version=2} status=0 QTime=5
   [junit4]   2> 772949 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1606206494466899968,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 772949 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.SolrIndexWriter Calling setCommitData with 
IW:org.apache.solr.update.SolrIndexWriter@40ea2553 
commitCommandVersion:1606206494466899968
   [junit4]   2> 772954 INFO  (qtp1740880569-11860) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1606206494472142848,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 772954 INFO  (qtp1740880569-11860) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.SolrIndexWriter Calling setCommitData with 
IW:org.apache.solr.update.SolrIndexWriter@38d89eca 
commitCommandVersion:1606206494472142848
   [junit4]   2> 773156 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@753c8b21[cdcr-cluster1_shard2_replica_n2] main]
   [junit4]   2> 773156 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 773157 INFO  
(searcherExecutor-4649-thread-1-processing-n:127.0.0.1:46383_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:46383_solr c:cdcr-cluster1 s:shard2 r:core_node4 
x:cdcr-cluster1_shard2_replica_n2] o.a.s.c.SolrCore 
[cdcr-cluster1_shard2_replica_n2] Registered new searcher 
Searcher@753c8b21[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.5.0):C57)
 Uninverting(_1(7.5.0):C46)))}
   [junit4]   2> 773157 INFO  (qtp1740880569-11863) [n:127.0.0.1:46383_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_

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

Overseer Overseer Loop exiting : 127.0.0.1:41413_solr
   [junit4]   2> 789909 WARN  
(OverseerAutoScalingTriggerThread-72140631379345411-127.0.0.1:41413_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 789910 INFO  (jetty-closer-4847-thread-1) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@2e64b0b2{/solr,null,UNAVAILABLE}
   [junit4]   2> 789911 INFO  (jetty-closer-4847-thread-1) [    ] 
o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 789911 ERROR 
(TEST-CdcrBidirectionalTest.testBiDir-seed#[DC1C2C3F7FA2E766]) [    ] 
o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 789911 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[DC1C2C3F7FA2E766]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:39799 39799
   [junit4]   2> 790327 INFO  (Thread-2219) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:39799 39799
   [junit4]   2> 790328 WARN  (Thread-2219) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        5       /solr/aliases.json
   [junit4]   2>        3       /solr/collections/cdcr-cluster2/terms/shard2
   [junit4]   2>        3       /solr/collections/cdcr-cluster2/terms/shard1
   [junit4]   2>        2       /solr/configs/cdcr-cluster2/managed-schema
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        6       
/solr/collections/cdcr-cluster2/cdcr/state/process
   [junit4]   2>        5       /solr/clusterstate.json
   [junit4]   2>        5       /solr/clusterprops.json
   [junit4]   2>        2       
/solr/collections/cdcr-cluster2/cdcr/state/buffer
   [junit4]   2>        2       /solr/collections/cdcr-cluster2/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        5       /solr/live_nodes
   [junit4]   2>        5       /solr/collections
   [junit4]   2> 
   [junit4]   2> 790328 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[DC1C2C3F7FA2E766]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testBiDir
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=CdcrBidirectionalTest -Dtests.method=testBiDir 
-Dtests.seed=DC1C2C3F7FA2E766 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=mas-KE -Dtests.timezone=America/Scoresbysund 
-Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   25.6s J1 | CdcrBidirectionalTest.testBiDir <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=12003, name=cdcr-replicator-4682-thread-1, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
   [junit4]    > Caused by: java.lang.AssertionError: 1606206509417496576 != 
1606206508916277248
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([DC1C2C3F7FA2E766]:0)
   [junit4]    >        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:125)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$start$0(CdcrReplicatorScheduler.java:81)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >        at 
java.base/java.lang.Thread.run(Thread.java:844)Throwable #2: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=12033, name=cdcr-replicator-4682-thread-2, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
   [junit4]    > Caused by: java.lang.AssertionError: 1606206509417496576 != 
1606206508916277248
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([DC1C2C3F7FA2E766]:0)
   [junit4]    >        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:125)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$start$0(CdcrReplicatorScheduler.java:81)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> 790330 INFO  
(SUITE-CdcrBidirectionalTest-seed#[DC1C2C3F7FA2E766]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Jul 17, 2018 3:24:58 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 2 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
{abc=PostingsFormat(name=LuceneFixedGap), 
_version_=PostingsFormat(name=LuceneFixedGap), xyz=PostingsFormat(name=Memory), 
id=BlockTreeOrds(blocksize=128)}, docValues:{}, maxPointsInLeafNode=1547, 
maxMBSortInHeap=6.459712087927058, sim=RandomSimilarity(queryNorm=false): {}, 
locale=mas-KE, timezone=America/Scoresbysund
   [junit4]   2> NOTE: Linux 4.15.0-24-generic amd64/Oracle Corporation 10.0.1 
(64-bit)/cpus=8,threads=1,free=140703648,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [MinimalSchemaTest, 
TestClusterStateProvider, ZkCLITest, TestSQLHandler, TestFieldTypeResource, 
PrimitiveFieldTypeTest, AutoscalingHistoryHandlerTest, 
TestMultiValuedNumericRangeQuery, ConfigSetsAPITest, TestIntervalFaceting, 
CheckHdfsIndexTest, TestCoreDiscovery, CdcrReplicationHandlerTest, 
NotRequiredUniqueKeyTest, URLClassifyProcessorTest, IndexBasedSpellCheckerTest, 
TestJmxIntegration, ActionThrottleTest, TestUnInvertedFieldException, 
TestBinaryResponseWriter, TestDistributedStatsComponentCardinality, 
TestLegacyFieldReuse, TestLuceneIndexBackCompat, SubstringBytesRefFilterTest, 
TestElisionMultitermQuery, ReplaceNodeNoTargetTest, TestSolrIndexConfig, 
DeleteStatusTest, RankQueryTest, FieldMutatingUpdateProcessorTest, 
TestScoreJoinQPNoScore, V2StandaloneTest, TestMacros, 
TestFoldingMultitermQuery, IndexSchemaTest, TestNodeAddedTrigger, 
TriggerCooldownIntegrationTest, TestApiFramework, 
PeerSyncWithIndexFingerprintCachingTest, NoCacheHeaderTest, 
RestartWhileUpdatingTest, CloudMLTQParserTest, TestLRUStatsCache, 
ChaosMonkeyNothingIsSafeWithPullReplicasTest, AutoScalingHandlerTest, 
RecoveryAfterSoftCommitTest, TestNumericTerms32, TestExecutePlanAction, 
TestFieldCollectionResource, TermVectorComponentDistributedTest, 
TestUtilizeNode, SolrCloudExampleTest, DistribJoinFromCollectionTest, 
WordBreakSolrSpellCheckerTest, UpdateRequestProcessorFactoryTest, 
TestManagedSchemaAPI, ZkNodePropsTest, TestFunctionQuery, 
OpenCloseCoreStressTest, TestReplicationHandlerBackup, TestSolrQueryResponse, 
DisMaxRequestHandlerTest, TestCloudSearcherWarming, TestComponentsName, 
TestIBSimilarityFactory, CollectionStateFormat2Test, RangeFacetCloudTest, 
TestFieldSortValues, MultiSolrCloudTestCaseTest, LeaderTragicEventTest, 
SolrSlf4jReporterTest, TestSolrJ, SchemaVersionSpecificBehaviorTest, 
TestNumericTokenStream, CurrencyRangeFacetCloudTest, TestSolr4Spatial2, 
TestRandomFlRTGCloud, UtilsToolTest, ParsingFieldUpdateProcessorsTest, 
TestSubQueryTransformerCrossCore, TestMaxTokenLenTokenizer, HighlighterTest, 
ClassificationUpdateProcessorFactoryTest, NodeAddedTriggerTest, 
CoreAdminOperationTest, PropertiesRequestHandlerTest, HLLUtilTest, 
TestImplicitCoreProperties, PKIAuthenticationIntegrationTest, 
MetricsConfigTest, ShowFileRequestHandlerTest, 
TestOverriddenPrefixQueryForCustomFieldType, HttpPartitionOnCommitTest, 
CustomCollectionTest, InfoHandlerTest, TestHdfsCloudBackupRestore, 
SolrInfoBeanTest, CreateRoutedAliasTest, 
BigEndianAscendingWordDeserializerTest, TestRequestStatusCollectionAPI, 
TestLRUCache, TestRuleBasedAuthorizationPlugin, TestIndexSearcher, 
TestRawResponseWriter, SynonymTokenizerTest, TestCopyFieldCollectionResource, 
SolrIndexMetricsTest, BasicDistributedZkTest, HdfsSyncSliceTest, 
TestPartialUpdateDeduplication, TestConfig, 
DistributedFacetPivotSmallAdvancedTest, SortSpecParsingTest, 
QueryElevationComponentTest, CdcrBidirectionalTest]
   [junit4] Completed [348/823 (1!)] on J1 in 25.84s, 1 test, 1 error <<< 
FAILURES!

[...truncated 43545 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/2335/consoleText

[repro] Revision: e1c2e06b6c1b66bc834fd6f4e0013630128ef1b0

[repro] Ant options: "-Dargs=-XX:-UseCompressedOops -XX:+UseSerialGC"
[repro] Repro line:  ant test  -Dtestcase=CdcrBidirectionalTest 
-Dtests.method=testBiDir -Dtests.seed=DC1C2C3F7FA2E766 -Dtests.multiplier=3 
-Dtests.slow=true -Dtests.locale=mas-KE -Dtests.timezone=America/Scoresbysund 
-Dtests.asserts=true -Dtests.file.encoding=UTF-8

[repro] ant clean

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

[...truncated 3324 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.CdcrBidirectionalTest" -Dtests.showOutput=onerror 
"-Dargs=-XX:-UseCompressedOops -XX:+UseSerialGC" -Dtests.seed=DC1C2C3F7FA2E766 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=mas-KE 
-Dtests.timezone=America/Scoresbysund -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8

[...truncated 76 lines...]
[repro] Failures:
[repro]   0/5 failed: org.apache.solr.cloud.cdcr.CdcrBidirectionalTest
[repro] Exiting with code 0

[...truncated 40 lines...]
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