Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/2635/
Java: 32bit/jdk1.8.0_172 -server -XX:+UseParallelGC

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

Error Message:
Captured an uncaught exception in thread: Thread[id=38298, 
name=cdcr-replicator-11482-thread-1, state=RUNNABLE, 
group=TGRP-CdcrBidirectionalTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=38298, name=cdcr-replicator-11482-thread-1, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
        at 
__randomizedtesting.SeedInfo.seed([EDB894A4386A4EDE:A86364462044029C]:0)
Caused by: java.lang.AssertionError: 1609906728070021120 != 1609906727243743232
        at __randomizedtesting.SeedInfo.seed([EDB894A4386A4EDE]:0)
        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
        at org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:125)
        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$null$0(CdcrReplicatorScheduler.java:81)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 14243 lines...]
   [junit4] Suite: org.apache.solr.cloud.cdcr.CdcrBidirectionalTest
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o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/init-core-data-001
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o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
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o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
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o.a.s.SolrTestCaseJ4 ###Starting testBiDir
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o.a.s.c.MiniSolrCloudCluster Starting cluster of 1 servers in 
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
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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: 
2018-08-26T23:37:52.801Z
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.MiniSolrCloudCluster Starting cluster of 1 servers in 
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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> 2652117 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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
   [junit4]   2> 2652117 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr    
x:cdcr-cluster1_shard2_replica_n2] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 2653126 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653126 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653143 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653143 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653144 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653144 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653144 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653144 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653144 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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_39695.solr.core.cdcr-cluster1.shard2.replica_n2' (registry 
'solr.core.cdcr-cluster1.shard2.replica_n2') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bea32c
   [junit4]   2> 2653144 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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_39695.solr.core.cdcr-cluster1.shard1.replica_n1' (registry 
'solr.core.cdcr-cluster1.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bea32c
   [junit4]   2> 2653145 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653145 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653145 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/cdcr-cluster1-001/node1/cdcr-cluster1_shard2_replica_n2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/cdcr-cluster1-001/node1/./cdcr-cluster1_shard2_replica_n2/data/]
   [junit4]   2> 2653145 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/cdcr-cluster1-001/node1/cdcr-cluster1_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/cdcr-cluster1-001/node1/./cdcr-cluster1_shard1_replica_n1/data/]
   [junit4]   2> 2653230 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653230 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653230 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653230 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653231 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 2653231 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653233 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@d8af0c[cdcr-cluster1_shard1_replica_n1] main]
   [junit4]   2> 2653233 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@127b3b1[cdcr-cluster1_shard2_replica_n2] main]
   [junit4]   2> 2653234 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653234 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr 
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
   [junit4]   2> 2653234 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr 
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> 2653234 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2653234 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at 
/configs/cdcr-cluster1/managed-schema
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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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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
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
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-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:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.h.CdcrProcessStateManager Created znode 
/collections/cdcr-cluster1/cdcr/state/process
   [junit4]   2> 2653261 INFO  
(searcherExecutor-11445-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:39695_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@d8af0c[cdcr-cluster1_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 2653261 INFO  
(searcherExecutor-11446-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:39695_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@127b3b1[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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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 1609906704277831680
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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 1609906704277831680
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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.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.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 2653267 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_solr 
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> 2653267 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:39695/solr/cdcr-cluster1_shard1_replica_n1/
   [junit4]   2> 2653267 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:39695/solr/cdcr-cluster1_shard1_replica_n1/ has no replicas
   [junit4]   2> 2653267 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_solr 
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> 2653268 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 2653268 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr 
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> 2653268 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:39695/solr/cdcr-cluster1_shard2_replica_n2/
   [junit4]   2> 2653268 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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
   [junit4]   2> 2653268 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:39695/solr/cdcr-cluster1_shard2_replica_n2/ has no replicas
   [junit4]   2> 2653268 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653269 INFO  (zkCallback-14781-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster1:shard1
   [junit4]   2> 2653270 INFO  (zkCallback-14781-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster1:shard2
   [junit4]   2> 2653270 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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://127.0.0.1:39695/solr/cdcr-cluster1_shard1_replica_n1/ shard1
   [junit4]   2> 2653271 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_solr 
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://127.0.0.1:39695/solr/cdcr-cluster1_shard2_replica_n2/ shard2
   [junit4]   2> 2653373 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2653377 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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=1260
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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
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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=1311
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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
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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-72118041258557443-127.0.0.1:39695_solr-n_0000000000)
 [n:127.0.0.1:39695_solr    ] 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=2623
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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#[EDB894A4386A4EDE]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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(TEST-CdcrBidirectionalTest.testBiDir-seed#[EDB894A4386A4EDE]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:42691/solr ready
   [junit4]   2> 2654480 INFO  (qtp1980063-38094) [n:127.0.0.1:44231_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
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(OverseerThreadFactory-11427-thread-1-processing-n:127.0.0.1:44231_solr) 
[n:127.0.0.1:44231_solr    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
cdcr-cluster2
   [junit4]   2> 2654585 INFO  
(OverseerStateUpdate-72118041188499459-127.0.0.1:44231_solr-n_0000000000) 
[n:127.0.0.1:44231_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"cdcr-cluster2",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"cdcr-cluster2_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:44231/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 2654586 INFO  
(OverseerStateUpdate-72118041188499459-127.0.0.1:44231_solr-n_0000000000) 
[n:127.0.0.1:44231_solr    ] 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_n2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:44231/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 2654791 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr    
x:cdcr-cluster2_shard2_replica_n2] 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_n2&action=CREATE&numShards=2&shard=shard2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin
   [junit4]   2> 2654791 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_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_node3&name=cdcr-cluster2_shard1_replica_n1&action=CREATE&numShards=2&shard=shard1&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin
   [junit4]   2> 2654791 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr    
x:cdcr-cluster2_shard2_replica_n2] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 2655800 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.5.0
   [junit4]   2> 2655800 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.5.0
   [junit4]   2> 2655805 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.s.IndexSchema [cdcr-cluster2_shard2_replica_n2] Schema name=minimal
   [junit4]   2> 2655807 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 2655807 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.CoreContainer Creating SolrCore 'cdcr-cluster2_shard2_replica_n2' using 
configuration from collection cdcr-cluster2, trusted=true
   [junit4]   2> 2655807 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44231.solr.core.cdcr-cluster2.shard2.replica_n2' (registry 
'solr.core.cdcr-cluster2.shard2.replica_n2') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bea32c
   [junit4]   2> 2655807 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 2655807 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.SolrCore [[cdcr-cluster2_shard2_replica_n2] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/cdcr-cluster2-001/node1/cdcr-cluster2_shard2_replica_n2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/cdcr-cluster2-001/node1/./cdcr-cluster2_shard2_replica_n2/data/]
   [junit4]   2> 2655810 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.IndexSchema [cdcr-cluster2_shard1_replica_n1] Schema name=minimal
   [junit4]   2> 2655811 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 2655812 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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> 2655812 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44231.solr.core.cdcr-cluster2.shard1.replica_n1' (registry 
'solr.core.cdcr-cluster2.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bea32c
   [junit4]   2> 2655812 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
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c:cdcr-cluster2 s:shard1 r:core_node3 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/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/cdcr-cluster2-001/node1/cdcr-cluster2_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.cdcr.CdcrBidirectionalTest_EDB894A4386A4EDE-001/cdcr-cluster2-001/node1/./cdcr-cluster2_shard1_replica_n1/data/]
   [junit4]   2> 2655965 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.CdcrUpdateLog
   [junit4]   2> 2655965 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@3f75c6[cdcr-cluster2_shard1_replica_n1] main]
   [junit4]   2> 2655968 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/cdcr-cluster2
   [junit4]   2> 2655968 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/cdcr-cluster2
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c:cdcr-cluster2 s:shard1 r:core_node3 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> 2655969 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrBufferStateManager Created znode 
/collections/cdcr-cluster2/cdcr/state/buffer
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrProcessStateManager Created znode 
/collections/cdcr-cluster2/cdcr/state/process
   [junit4]   2> 2655972 INFO  
(searcherExecutor-11458-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.c.SolrCore 
[cdcr-cluster2_shard1_replica_n1] Registered new searcher 
Searcher@3f75c6[cdcr-cluster2_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 2655972 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1609906707120521216
   [junit4]   2> 2655975 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.CdcrUpdateLog
   [junit4]   2> 2655975 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
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_node3 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_node3=0}, 
version=0}
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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
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_n2] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 2655977 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:44231/solr/cdcr-cluster2_shard1_replica_n1/
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:44231/solr/cdcr-cluster2_shard1_replica_n1/ has no replicas
   [junit4]   2> 2655977 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 2655978 INFO  (zkCallback-14756-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster2:shard1
   [junit4]   2> 2655979 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@1121034[cdcr-cluster2_shard2_replica_n2] main]
   [junit4]   2> 2655979 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:44231/solr/cdcr-cluster2_shard1_replica_n1/ shard1
   [junit4]   2> 2655980 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/cdcr-cluster2
   [junit4]   2> 2655980 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/cdcr-cluster2
   [junit4]   2> 2655980 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at 
/configs/cdcr-cluster2/managed-schema
   [junit4]   2> 2655980 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
   [junit4]   2> 2655981 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 2655982 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1609906707131006976
   [junit4]   2> 2655984 INFO  
(searcherExecutor-11457-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.c.SolrCore 
[cdcr-cluster2_shard2_replica_n2] Registered new searcher 
Searcher@1121034[cdcr-cluster2_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 2655990 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
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> 2655991 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 2655991 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 2655991 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:44231/solr/cdcr-cluster2_shard2_replica_n2/
   [junit4]   2> 2655991 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 2655991 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:44231/solr/cdcr-cluster2_shard2_replica_n2/ has no replicas
   [junit4]   2> 2655991 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 2655992 INFO  (zkCallback-14756-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster2:shard2
   [junit4]   2> 2655994 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:44231/solr/cdcr-cluster2_shard2_replica_n2/ shard2
   [junit4]   2> 2656095 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 2656096 INFO  (qtp1980063-38092) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
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_n2&action=CREATE&numShards=2&shard=shard2&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin}
 status=0 QTime=1305
   [junit4]   2> 2656131 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 2656132 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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_node3&name=cdcr-cluster2_shard1_replica_n1&action=CREATE&numShards=2&shard=shard1&property.solr.directoryFactory=solr.StandardDirectoryFactory&wt=javabin}
 status=0 QTime=1341
   [junit4]   2> 2656134 INFO  (qtp1980063-38094) [n:127.0.0.1:44231_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> 2656233 INFO  (zkCallback-14756-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> 2656482 INFO  
(OverseerCollectionConfigSetProcessor-72118041188499459-127.0.0.1:44231_solr-n_0000000000)
 [n:127.0.0.1:44231_solr    ] 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> 2657134 INFO  (qtp1980063-38094) [n:127.0.0.1:44231_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=2654
   [junit4]   2> 2657139 INFO  (zkConnectionManagerCallback-14816-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2657140 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 2657141 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:42691/solr ready
   [junit4]   2> 2657147 INFO  (qtp1980063-38224) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 2657147 INFO  (qtp1980063-38095) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 2657147 INFO  (qtp1980063-38224) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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> 2657147 INFO  (qtp1980063-38095) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2657148 INFO  (qtp1980063-38094) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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
   [junit4]   2> 2657148 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.h.CdcrReplicatorManager Create new update log reader for target 
cdcr-cluster2 with checkpoint -1 @ cdcr-cluster1:shard2
   [junit4]   2> 2657148 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.h.CdcrReplicatorManager Attempting to bootstrap target collection: 
cdcr-cluster2, shard: shard2
   [junit4]   2> 2657152 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.h.CdcrReplicatorManager Submitting bootstrap task to executor
   [junit4]   2> 2657153 INFO  
(cdcr-bootstrap-status-14812-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:39695_solr c:cdcr-cluster1 s:shard2 r:core_node4 
x:cdcr-cluster1_shard2_replica_n2] o.a.s.h.CdcrReplicatorManager Attempting to 
bootstrap target collection: cdcr-cluster2 shard: shard2 leader: 
https://127.0.0.1:44231/solr/cdcr-cluster2_shard2_replica_n2/
   [junit4]   2> 2657154 INFO  (zkCallback-14781-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:shard1
   [junit4]   2> 2657154 INFO  (zkCallback-14781-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:shard2
   [junit4]   2> 2657154 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_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=/cdcr 
params={qt=/cdcr&_stateVer_=cdcr-cluster1:4&action=start&wt=javabin&version=2} 
status=0 QTime=16
   [junit4]   2> 2657154 INFO  (zkCallback-14781-thread-2) [    ] 
o.a.s.h.CdcrProcessStateManager Received new CDCR process state from watcher: 
STARTED @ cdcr-cluster1:shard2
   [junit4]   2> 2657154 INFO  (zkCallback-14781-thread-1) [    ] 
o.a.s.h.CdcrProcessStateManager Received new CDCR process state from watcher: 
STARTED @ cdcr-cluster1:shard1
   [junit4]   2> 2657155 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={qt=/cdcr&masterUrl=https://127.0.0.1:39695/solr/cdcr-cluster1_shard2_replica_n2/&action=BOOTSTRAP&wt=javabin&version=2}
 status=0 QTime=2
   [junit4]   2> 2657156 INFO  (zkConnectionManagerCallback-14821-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2657157 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.u.UpdateLog Starting to buffer 
updates. FSUpdateLog{state=ACTIVE, tlog=null}
   [junit4]   2> 2657157 INFO  (zkCallback-14781-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 2657157 INFO  (qtp1980063-38096) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={qt=/cdcr&action=BOOTSTRAP_STATUS&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2657157 INFO  
(cdcr-bootstrap-status-14812-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:39695_solr c:cdcr-cluster1 s:shard2 r:core_node4 
x:cdcr-cluster1_shard2_replica_n2] o.a.s.h.CdcrReplicatorManager CDCR bootstrap 
running for 1 seconds, sleeping for 2000 ms
   [junit4]   2> 2657157 INFO  (zkCallback-14781-thread-1) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:42691/solr ready
   [junit4]   2> 2657161 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1609906708367278080,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 2657161 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2657161 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2657161 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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=2
   [junit4]   2> 2657163 INFO  (qtp1980063-38094) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 2657163 INFO  (qtp1980063-38094) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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> 2657163 INFO  (qtp1980063-38095) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 2657163 INFO  (qtp1980063-38095) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2657164 INFO  (qtp1980063-38096) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={_stateVer_=cdcr-cluster2:4&action=COLLECTIONCHECKPOINT&wt=javabin&version=2}
 status=0 QTime=4
   [junit4]   2> 2657164 INFO  (qtp28313526-38148) [n:127.0.0.1:39695_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> 2657164 INFO  (zkCallback-14781-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Create new update log reader for target 
cdcr-cluster2 with checkpoint -1 @ cdcr-cluster1:shard1
   [junit4]   2> 2657164 INFO  (zkCallback-14781-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Attempting to bootstrap target collection: 
cdcr-cluster2, shard: shard1
   [junit4]   2> 2657164 INFO  (zkCallback-14781-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Submitting bootstrap task to executor
   [junit4]   2> 2657164 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.h.IndexFetcher Master's generation: 1
   [junit4]   2> 2657164 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.h.IndexFetcher Master's version: 0
   [junit4]   2> 2657164 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.h.IndexFetcher Slave's generation: 1
   [junit4]   2> 2657164 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.h.IndexFetcher Slave's version: 0
   [junit4]   2> 2657164 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.h.IndexFetcher New index in Master. 
Deleting mine...
   [junit4]   2> 2657164 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@149934[cdcr-cluster2_shard2_replica_n2] main]
   [junit4]   2> 2657165 INFO  
(searcherExecutor-11457-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.c.SolrCore 
[cdcr-cluster2_shard2_replica_n2] Registered new searcher 
Searcher@149934[cdcr-cluster2_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 2657168 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard2_replica_n2 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n2] o.a.s.h.CdcrRequestHandler No replay needed.
   [junit4]   2> 2657168 INFO  (cdcr-bootstrap-status-14817-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Attempting to bootstrap target collection: 
cdcr-cluster2 shard: shard1 leader: 
https://127.0.0.1:44231/solr/cdcr-cluster2_shard1_replica_n1/
   [junit4]   2> 2657172 INFO  (qtp1980063-38090) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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://127.0.0.1:39695/solr/cdcr-cluster1_shard1_replica_n1/&action=BOOTSTRAP&wt=javabin&version=2}
 status=0 QTime=3
   [junit4]   2> 2657173 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.u.UpdateLog Starting to buffer 
updates. FSUpdateLog{state=ACTIVE, tlog=null}
   [junit4]   2> 2657173 INFO  (qtp1980063-38096) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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> 2657173 INFO  (cdcr-bootstrap-status-14817-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager CDCR bootstrap running for 1 seconds, sleeping 
for 2000 ms
   [junit4]   2> 2657175 INFO  (qtp28313526-38148) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1609906708381958144,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 2657175 INFO  (qtp28313526-38148) [n:127.0.0.1:39695_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> 2657176 INFO  (qtp28313526-38148) [n:127.0.0.1:39695_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> 2657176 INFO  (qtp28313526-38148) [n:127.0.0.1:39695_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> 2657177 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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> 2657177 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher Master's generation: 1
   [junit4]   2> 2657177 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher Master's version: 0
   [junit4]   2> 2657177 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher Slave's generation: 1
   [junit4]   2> 2657177 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher Slave's version: 0
   [junit4]   2> 2657177 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.IndexFetcher New index in Master. 
Deleting mine...
   [junit4]   2> 2657177 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@be7ece[cdcr-cluster2_shard1_replica_n1] main]
   [junit4]   2> 2657178 INFO  
(searcherExecutor-11458-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.c.SolrCore 
[cdcr-cluster2_shard1_replica_n1] Registered new searcher 
Searcher@be7ece[cdcr-cluster2_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 2657178 INFO  
(recoveryExecutor-14753-thread-1-processing-n:127.0.0.1:44231_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node3) 
[n:127.0.0.1:44231_solr c:cdcr-cluster2 s:shard1 r:core_node3 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.h.CdcrRequestHandler No replay needed.
   [junit4]   2> 2659154 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[EDB894A4386A4EDE]) [    ] 
o.a.s.c.c.CdcrBidirectionalTest Adding 10 docs with commit=true, numDocs=100
   [junit4]   2> 2659158 INFO  (qtp1980063-38094) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={qt=/cdcr&action=BOOTSTRAP_STATUS&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2659158 INFO  
(cdcr-bootstrap-status-14812-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:39695_solr c:cdcr-cluster1 s:shard2 r:core_node4 
x:cdcr-cluster1_shard2_replica_n2] o.a.s.h.CdcrReplicatorManager CDCR bootstrap 
successful in 3 seconds
   [junit4]   2> 2659161 INFO  (qtp28313526-38150) [n:127.0.0.1:39695_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> 2659161 INFO  (qtp28313526-38150) [n:127.0.0.1:39695_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=6
   [junit4]   2> 2659162 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2659162 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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> 2659163 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 2659163 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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> 2659163 INFO  (qtp1980063-38224) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 2659163 INFO  (qtp1980063-38224) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2659164 INFO  (qtp1980063-38096) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={_stateVer_=cdcr-cluster2:4&action=COLLECTIONCHECKPOINT&wt=javabin&version=2}
 status=0 QTime=5
   [junit4]   2> 2659164 INFO  
(cdcr-bootstrap-status-14812-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:39695_solr c:cdcr-cluster1 s:shard2 r:core_node4 
x:cdcr-cluster1_shard2_replica_n2] o.a.s.h.CdcrReplicatorManager Create new 
update log reader for target cdcr-cluster2 with checkpoint -1 @ 
cdcr-cluster1:shard2
   [junit4]   2> 2659164 INFO  
(cdcr-bootstrap-status-14812-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:39695_solr c:cdcr-cluster1 s:shard2 r:core_node4 
x:cdcr-cluster1_shard2_replica_n2] o.a.s.h.CdcrReplicatorManager Bootstrap 
successful, giving the go-ahead to replicator
   [junit4]   2> 2659165 INFO  (qtp28313526-38150) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1609906710468624384,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 2659165 INFO  (qtp28313526-38150) [n:127.0.0.1:39695_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@958624 
commitCommandVersion:1609906710468624384
   [junit4]   2> 2659165 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1609906710468624384,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 2659165 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_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@1b7083c 
commitCommandVersion:1609906710468624384
   [junit4]   2> 2659174 INFO  (qtp1980063-38223) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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> 2659174 INFO  (cdcr-bootstrap-status-14817-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager CDCR bootstrap successful in 3 seconds
   [junit4]   2> 2659181 INFO  (qtp1980063-38089) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 2659181 INFO  (qtp1980063-38089) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={action=SHARDCHECKPOINT&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2659185 INFO  (qtp1980063-38089) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.h.CdcrRequestHandler Found maxVersionFromRecent 0 maxVersionFromIndex 0
   [junit4]   2> 2659185 INFO  (qtp1980063-38089) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard1 r:core_node3 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> 2659186 INFO  (qtp1980063-38096) [n:127.0.0.1:44231_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n2] 
o.a.s.c.S.Request [cdcr-cluster2_shard2_replica_n2]  webapp=/solr path=/cdcr 
params={_stateVer_=cdcr-cluster2:4&action=COLLECTIONCHECKPOINT&wt=javabin&version=2}
 status=0 QTime=11
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o.a.s.h.CdcrReplicatorManager Create new update log reader for target 
cdcr-cluster2 with checkpoint -1 @ cdcr-cluster1:shard1
   [junit4]   2> 2659186 INFO  (cdcr-bootstrap-status-14817-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Bootstrap successful, giving the go-ahead to 
replicator
   [junit4]   2> 2659539 INFO  (qtp28313526-38150) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@5bf9ef[cdcr-cluster1_shard1_replica_n1] main]
   [junit4]   2> 2659540 INFO  (qtp28313526-38150) [n:127.0.0.1:39695_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> 2659541 INFO  
(searcherExecutor-11445-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:39695_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@5bf9ef[cdcr-cluster1_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.5.0):C43)))}
   [junit4]   2> 2659541 INFO  (qtp28313526-38150) [n:127.0.0.1:39695_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://127.0.0.1:39695/solr/cdcr-cluster1_shard2_replica_n2/&commit_end_point=true&wt=javabin&version=2&expungeDeletes=false}
 status=0 QTime=376
   [junit4]   2> 2659543 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@160f1a6[cdcr-cluster1_shard2_replica_n2] main]
   [junit4]   2> 2659543 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_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> 2659544 INFO  
(searcherExecutor-11446-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:39695_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@160f1a6[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.5.0):C57)))}
   [junit4]   2> 2659544 INFO  (qtp28313526-38149) [n:127.0.0.1:39695_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://127.0.0.1:39695/solr/cdcr-cluster1_shard2_replica_n2/&commit_end_point=true&wt=javabin&version=2&expungeDeletes=false}
 status=0 QTime=379
   [junit4]   2> 2659544 INFO  (qtp28313526-38199) [n:127.0.0.1:39695_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&waitSearcher=true&commit=true&softCommit=false&wt=javabin&version=2}
 status=0 QTime=381
   [junit4]   2> 2659544 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[EDB894A4386A4EDE]) [    ] 
o.a.s.c.c.CdcrBidirectionalTest Adding 10 docs with commit=true, numDocs=200
   [junit4]   2> 2659547 INFO  (qtp28313526-38144) [n:127.0.0.1:39695_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=2
   [junit4]   2> 2659547 INFO  (qtp28313526-38200) [n:127.0.0.1:39695_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=2
   [junit4]   2> 2659548 INFO  (qtp28313526-38199) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1609906710870228992,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 2659549 INFO  (qtp28313526-38199) [n:127.0.0.1:39695_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@1b7083c 
commitCommandVersion:1609906710870228992
   [junit4]   2> 2659549 INFO  (qtp28313526-38145) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1609906710871277568,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 2659549 INFO  (qtp28313526-38145) [n:127.0.0.1:39695_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@958624 
commitCommandVersion:1609906710871277568
   [junit4]   2> 2659788 INFO  (qtp28313526-38199) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@a3cf1a[cdcr-cluster1_shard2_replica_n2] main]
   [junit4]   2> 2659789 INFO  (qtp28313526-38199) [n:127.0.0.1:39695_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> 2659789 INFO  
(searcherExecutor-11446-thread-1-processing-n:127.0.0.1:39695_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:39695_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@a3cf1a[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.5.0):C57)
 Uninverting(_1(7.5.0):C46)))}
   [junit4]   2> 2659789 INFO  (qtp28313526-38199) [n:127.0.0.1:39695_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.S.

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

4]   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> 2677930 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[EDB894A4386A4EDE]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testBiDir
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=CdcrBidirectionalTest -Dtests.method=testBiDir 
-Dtests.seed=EDB894A4386A4EDE -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=ar-BH -Dtests.timezone=Europe/Vaduz -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8
   [junit4] ERROR   27.7s J0 | CdcrBidirectionalTest.testBiDir <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=38298, name=cdcr-replicator-11482-thread-1, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([EDB894A4386A4EDE:A86364462044029C]:0)
   [junit4]    > Caused by: java.lang.AssertionError: 1609906728070021120 != 
1609906727243743232
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([EDB894A4386A4EDE]:0)
   [junit4]    >        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:125)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$null$0(CdcrReplicatorScheduler.java:81)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2677933 INFO  
(SUITE-CdcrBidirectionalTest-seed#[EDB894A4386A4EDE]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Aug 26, 2018 11:38:20 PM 
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=Memory), xyz=PostingsFormat(name=Asserting), 
id=PostingsFormat(name=LuceneVarGapDocFreqInterval)}, 
docValues:{_version_=DocValuesFormat(name=Lucene70), 
xyz=DocValuesFormat(name=Direct), id=DocValuesFormat(name=Memory)}, 
maxPointsInLeafNode=188, maxMBSortInHeap=5.718544968932907, 
sim=RandomSimilarity(queryNorm=false): {}, locale=ar-BH, timezone=Europe/Vaduz
   [junit4]   2> NOTE: Linux 4.15.0-32-generic i386/Oracle Corporation 
1.8.0_172 (32-bit)/cpus=8,threads=1,free=263012888,total=511705088
   [junit4]   2> NOTE: All tests run in this JVM: 
[DistributedFacetPivotSmallTest, PeerSyncWithIndexFingerprintCachingTest, 
PeerSyncReplicationTest, MoveReplicaTest, TestSolrConfigHandler, 
TestLeaderInitiatedRecoveryThread, SolrMetricReporterTest, 
TestGraphTermsQParserPlugin, DistributedQueryComponentCustomSortTest, 
TestGenericDistributedQueue, TestLocalFSCloudBackupRestore, 
TestSchemaNameResource, ScheduledTriggerTest, TestBackupRepositoryFactory, 
TestMacros, CacheHeaderTest, SolrIndexMetricsTest, TriggerIntegrationTest, 
TestExtendedDismaxParser, TestCollectionAPI, SolrGraphiteReporterTest, 
TestSegmentSorting, ComputePlanActionTest, SystemLogListenerTest, 
TestSortByMinMaxFunction, ChangedSchemaMergeTest, DateFieldTest, 
MetricTriggerTest, TestTrieFacet, TestHalfAndHalfDocValues, 
TestPullReplicaErrorHandling, TestInitQParser, 
DeleteLastCustomShardedReplicaTest, ReplicationFactorTest, MetricUtilsTest, 
TestDocBasedVersionConstraints, CollectionPropsTest, TestSolrIndexConfig, 
FacetPivotSmallTest, SuggestComponentContextFilterQueryTest, 
WordBreakSolrSpellCheckerTest, TestSlowCompositeReaderWrapper, 
TolerantUpdateProcessorTest, BasicDistributedZk2Test, 
ConcurrentCreateRoutedAliasTest, ReturnFieldsTest, CoreAdminHandlerTest, 
CollectionsAPIDistributedZkTest, TestHashPartitioner, AlternateDirectoryTest, 
TestSQLHandler, TestCryptoKeys, SampleTest, TestIBSimilarityFactory, 
TestSmileRequest, TestReRankQParserPlugin, ZkShardTermsTest, 
TestJmxIntegration, AutoAddReplicasIntegrationTest, 
AnalysisAfterCoreReloadTest, TestMultiValuedNumericRangeQuery, 
BadCopyFieldTest, TestEmbeddedSolrServerConstructors, TestRecoveryHdfs, 
IgnoreLargeDocumentProcessorFactoryTest, TestNRTOpen, TestCoreDiscovery, 
TestDirectoryFactory, AddBlockUpdateTest, SolrSlf4jReporterTest, 
HttpTriggerListenerTest, TestDistributedMissingSort, TestBinaryResponseWriter, 
TestComputePlanAction, SegmentsInfoRequestHandlerTest, TestRTimerTree, 
RegexBoostProcessorTest, TestStressLucene, ChaosMonkeyNothingIsSafeTest, 
UnloadDistributedZkTest, LIROnShardRestartTest, TestCloudSchemaless, 
TestStressLiveNodes, TestOnReconnectListenerSupport, TestFilteredDocIdSet, 
TestReloadAndDeleteDocs, TestRebalanceLeaders, TestLegacyFieldReuse, 
TestChildDocTransformer, TestConfigSetProperties, 
TestSweetSpotSimilarityFactory, BlockJoinFacetDistribTest, TestDistribIDF, 
AddSchemaFieldsUpdateProcessorFactoryTest, TestSolrConfigHandlerConcurrent, 
TestTriggerIntegration, BufferStoreTest, TestConfigSetsAPI, 
TestManagedSchemaThreadSafety, TestJsonFacetsStatsParsing, TestFieldResource, 
PrimUtilsTest, TestCrossCoreJoin, SolrRrdBackendFactoryTest, 
FullSolrCloudDistribCmdsTest, HdfsCollectionsAPIDistributedZkTest, 
MetricsConfigTest, TestPhraseSuggestions, LeaderElectionIntegrationTest, 
TestGroupingSearch, DistribDocExpirationUpdateProcessorTest, TestDocTermOrds, 
TestSchemaManager, CSVRequestHandlerTest, HdfsRecoverLeaseTest, TestSearchPerf, 
HdfsSyncSliceTest, TestReplicationHandlerBackup, DistributedVersionInfoTest, 
MetricsHistoryHandlerTest, TestClassicSimilarityFactory, SOLR749Test, 
UniqFieldsUpdateProcessorFactoryTest, FileUtilsTest, RequestLoggingTest, 
TestSolrCoreParser, SystemInfoHandlerTest, RestoreTriggerStateTest, 
TestTolerantUpdateProcessorRandomCloud, TestSolrCloudSnapshots, 
DeleteShardTest, TestPayloadCheckQParserPlugin, 
CloneFieldUpdateProcessorFactoryTest, MaxSizeAutoCommitTest, 
DataDrivenBlockJoinTest, PathHierarchyTokenizerFactoryTest, CursorPagingTest, 
EchoParamsTest, TestCursorMarkWithoutUniqueKey, TestDistributedGrouping, 
TestRandomDVFaceting, TestSolrCoreProperties, TestLuceneMatchVersion, 
TokenizerChainTest, TestLuceneIndexBackCompat, 
TestEmbeddedSolrServerAdminHandler, TestEmbeddedSolrServerSchemaAPI, 
TestJettySolrRunner, ConnectionReuseTest, ActionThrottleTest, AddReplicaTest, 
AliasIntegrationTest, AssignBackwardCompatibilityTest, 
AsyncCallRequestStatusResponseTest, 
ChaosMonkeyNothingIsSafeWithPullReplicasTest, ChaosMonkeySafeLeaderTest, 
ChaosMonkeySafeLeaderWithPullReplicasTest, CloudExitableDirectoryReaderTest, 
CollectionStateFormat2Test, CollectionsAPISolrJTest, ConfigSetsAPITest, 
ConnectionManagerTest, CreateCollectionCleanupTest, CreateRoutedAliasTest, 
DeleteInactiveReplicaTest, DeleteNodeTest, DeleteReplicaTest, 
DistribJoinFromCollectionTest, DistributedQueueTest, DocValuesNotIndexedTest, 
ForceLeaderTest, LeaderElectionTest, LeaderFailoverAfterPartitionTest, 
LeaderFailureAfterFreshStartTest, MoveReplicaHDFSFailoverTest, NodeMutatorTest, 
OverseerCollectionConfigSetProcessorTest, OverseerStatusTest, 
OverseerTaskQueueTest, RecoveryAfterSoftCommitTest, RecoveryZkTest, 
RemoteQueryErrorTest, ReplaceNodeNoTargetTest, ReplaceNodeTest, 
SSLMigrationTest, SaslZkACLProviderTest, ShardRoutingCustomTest, 
SharedFSAutoReplicaFailoverTest, SliceStateTest, SolrCLIZkUtilsTest, 
SolrCloudExampleTest, SyncSliceTest, TestCloudDeleteByQuery, 
TestCloudJSONFacetSKG, TestCloudPseudoReturnFields, TestCloudRecovery, 
TestLockTree, TestMiniSolrCloudClusterSSL, TestRandomRequestDistribution, 
TestSkipOverseerOperations, TestStressInPlaceUpdates, TestZkChroot, 
TlogReplayBufferedWhileIndexingTest, TriLevelCompositeIdRoutingTest, 
ZkFailoverTest, TestHdfsCloudBackupRestore, IndexSizeTriggerTest, 
TestClusterStateProvider, TestLargeCluster, TestNodeAddedTrigger, 
TestNodeLostTrigger, TestPolicyCloud, TestSimDistributedQueue, 
BaseCdcrDistributedZkTest, CdcrBidirectionalTest]
   [junit4] Completed [527/829 (1!)] on J0 in 27.94s, 1 test, 1 error <<< 
FAILURES!

[...truncated 45826 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/2635/consoleText

[repro] Revision: da37ffb510540af930a79eb1535258b5047a4eba

[repro] Ant options: "-Dargs=-server -XX:+UseParallelGC"
[repro] Repro line:  ant test  -Dtestcase=CdcrBidirectionalTest 
-Dtests.method=testBiDir -Dtests.seed=EDB894A4386A4EDE -Dtests.multiplier=3 
-Dtests.slow=true -Dtests.locale=ar-BH -Dtests.timezone=Europe/Vaduz 
-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 3408 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.CdcrBidirectionalTest" -Dtests.showOutput=onerror 
"-Dargs=-server -XX:+UseParallelGC" -Dtests.seed=EDB894A4386A4EDE 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=ar-BH 
-Dtests.timezone=Europe/Vaduz -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[...truncated 71 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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