Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.4-Linux/13/
Java: 32bit/jdk1.8.0_172 -server -XX:+UseSerialGC

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

Error Message:
Captured an uncaught exception in thread: Thread[id=11912, 
name=cdcr-replicator-4924-thread-1, state=RUNNABLE, 
group=TGRP-CdcrBidirectionalTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=11912, name=cdcr-replicator-4924-thread-1, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
Caused by: java.lang.AssertionError
        at __randomizedtesting.SeedInfo.seed([9BF26CC92A7D694A]:0)
        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
        at org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:105)
        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$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 13749 lines...]
   [junit4] Suite: org.apache.solr.cloud.cdcr.CdcrBidirectionalTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/init-core-data-001
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o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=17 numCloses=17
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o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
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=NaN, value=NaN, clientAuth=NaN)
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o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
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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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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
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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_shard2_replica_n2] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 2147483647 transient cores
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.4.0
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.4.0
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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
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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
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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
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44391.solr.core.cdcr-cluster1.shard1.replica_n1' (registry 
'solr.core.cdcr-cluster1.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1094d39
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
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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-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/cdcr-cluster1-001/node1/cdcr-cluster1_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/cdcr-cluster1-001/node1/./cdcr-cluster1_shard1_replica_n1/data/]
   [junit4]   2> 992687 INFO  (qtp23716993-11758) [n:127.0.0.1:44391_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
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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> 992689 INFO  (qtp23716993-11758) [n:127.0.0.1:44391_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
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44391.solr.core.cdcr-cluster1.shard2.replica_n2' (registry 
'solr.core.cdcr-cluster1.shard2.replica_n2') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1094d39
   [junit4]   2> 992689 INFO  (qtp23716993-11758) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
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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-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/cdcr-cluster1-001/node1/cdcr-cluster1_shard2_replica_n2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/cdcr-cluster1-001/node1/./cdcr-cluster1_shard2_replica_n2/data/]
   [junit4]   2> 993047 INFO  (qtp23716993-11758) [n:127.0.0.1:44391_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> 993047 INFO  (qtp23716993-11758) [n:127.0.0.1:44391_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
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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
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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@1b85922[cdcr-cluster1_shard2_replica_n2] main]
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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
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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
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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> 993053 INFO  (qtp23716993-11758) [n:127.0.0.1:44391_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: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: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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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
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.u.CommitTracker Hard AutoCommit: disabled
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o.a.s.u.CommitTracker Soft AutoCommit: disabled
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@162ba43[cdcr-cluster1_shard1_replica_n1] main]
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.h.CdcrProcessStateManager Created znode 
/collections/cdcr-cluster1/cdcr/state/process
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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
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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
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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: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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o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
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(searcherExecutor-4888-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:44391_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@1b85922[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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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 1603708231253753856
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(searcherExecutor-4887-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:44391_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@162ba43[cdcr-cluster1_shard1_replica_n1] 
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 1603708231256899584
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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: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
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:44391/solr/cdcr-cluster1_shard2_replica_n2/
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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:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:44391/solr/cdcr-cluster1_shard2_replica_n2/ has no replicas
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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
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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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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://127.0.0.1:44391/solr/cdcr-cluster1_shard2_replica_n2/ shard2
   [junit4]   2> 993181 INFO  (qtp23716993-11807) [n:127.0.0.1:44391_solr 
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
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c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:44391/solr/cdcr-cluster1_shard1_replica_n1/
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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://127.0.0.1:44391/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
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o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster1:shard1
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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://127.0.0.1:44391/solr/cdcr-cluster1_shard1_replica_n1/ shard1
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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
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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=1625
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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
   [junit4]   2> 993310 INFO  (qtp23716993-11807) [n:127.0.0.1:44391_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=1645
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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> 993315 INFO  
(OverseerCollectionConfigSetProcessor-72227755680727043-127.0.0.1:44391_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> 993412 INFO  (zkCallback-2717-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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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&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=2958
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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#[9BF26CC92A7D694A]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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(TEST-CdcrBidirectionalTest.testBiDir-seed#[9BF26CC92A7D694A]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45877/solr ready
   [junit4]   2> 994395 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&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> 994405 INFO  (OverseerThreadFactory-4869-thread-1) [    ] 
o.a.s.c.a.c.CreateCollectionCmd Create collection cdcr-cluster2
   [junit4]   2> 994514 INFO  
(OverseerStateUpdate-72227755604574211-127.0.0.1:35131_solr-n_0000000000) [    
] 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://127.0.0.1:35131/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 994535 INFO  
(OverseerStateUpdate-72227755604574211-127.0.0.1:35131_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>   "core":"cdcr-cluster2_shard2_replica_n3",
   [junit4]   2>   "state":"down",
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   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
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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> 994791 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_solr    
x:cdcr-cluster2_shard1_replica_n1] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 994795 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr    
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> 995819 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.4.0
   [junit4]   2> 995843 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.4.0
   [junit4]   2> 995929 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 995931 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 995931 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 995931 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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_35131.solr.core.cdcr-cluster2.shard2.replica_n3' (registry 
'solr.core.cdcr-cluster2.shard2.replica_n3') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1094d39
   [junit4]   2> 995931 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 995931 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/cdcr-cluster2-001/node1/cdcr-cluster2_shard2_replica_n3],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/cdcr-cluster2-001/node1/./cdcr-cluster2_shard2_replica_n3/data/]
   [junit4]   2> 995935 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 995937 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 995937 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 995937 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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_35131.solr.core.cdcr-cluster2.shard1.replica_n1' (registry 
'solr.core.cdcr-cluster2.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1094d39
   [junit4]   2> 995937 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 995937 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/cdcr-cluster2-001/node1/cdcr-cluster2_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001/cdcr-cluster2-001/node1/./cdcr-cluster2_shard1_replica_n1/data/]
   [junit4]   2> 996042 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr 
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
   [junit4]   2> 996043 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr 
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
   [junit4]   2> 996044 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr 
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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c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@92a045[cdcr-cluster2_shard2_replica_n3] main]
   [junit4]   2> 996047 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996047 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996047 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996048 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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
   [junit4]   2> 996048 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
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> 996051 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996057 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_solr 
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> 996057 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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:shard1 r:core_node2 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_node2 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_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@14bb67a[cdcr-cluster2_shard1_replica_n1] main]
   [junit4]   2> 996061 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996062 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996062 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996062 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_solr 
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> 996063 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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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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 1603708234313498624
   [junit4]   2> 996067 INFO  
(searcherExecutor-4899-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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@92a045[cdcr-cluster2_shard2_replica_n3] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 996083 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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 1603708234331324416
   [junit4]   2> 996085 INFO  
(searcherExecutor-4900-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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@14bb67a[cdcr-cluster2_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 996088 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr 
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> 996090 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996090 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996090 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:35131/solr/cdcr-cluster2_shard2_replica_n3/
   [junit4]   2> 996090 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996090 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_solr 
c:cdcr-cluster2 s:shard2 r:core_node4 x:cdcr-cluster2_shard2_replica_n3] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:35131/solr/cdcr-cluster2_shard2_replica_n3/ has no replicas
   [junit4]   2> 996090 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996091 INFO  (zkCallback-2692-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster2:shard2
   [junit4]   2> 996093 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996093 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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://127.0.0.1:35131/solr/cdcr-cluster2_shard2_replica_n3/ shard2
   [junit4]   2> 996096 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996096 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996096 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:35131/solr/cdcr-cluster2_shard1_replica_n1/
   [junit4]   2> 996096 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996104 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_solr 
c:cdcr-cluster2 s:shard1 r:core_node2 x:cdcr-cluster2_shard1_replica_n1] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:35131/solr/cdcr-cluster2_shard1_replica_n1/ has no replicas
   [junit4]   2> 996104 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996105 INFO  (zkCallback-2692-thread-1) [    ] 
o.a.s.h.CdcrLeaderStateManager Received new leader state @ cdcr-cluster2:shard1
   [junit4]   2> 996106 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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://127.0.0.1:35131/solr/cdcr-cluster2_shard1_replica_n1/ shard1
   [junit4]   2> 996218 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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> 996219 INFO  (qtp26329234-11832) [n:127.0.0.1:35131_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=1428
   [junit4]   2> 996247 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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> 996249 INFO  (qtp26329234-11700) [n:127.0.0.1:35131_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=1454
   [junit4]   2> 996252 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_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> 996349 INFO  (zkCallback-2692-thread-1) [    ] 
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> 996406 INFO  
(OverseerCollectionConfigSetProcessor-72227755604574211-127.0.0.1:35131_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> 997252 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&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=2857
   [junit4]   2> 997259 INFO  (zkConnectionManagerCallback-2752-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 997260 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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> 997260 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45877/solr ready
   [junit4]   2> 997299 INFO  (qtp26329234-11704) [n:127.0.0.1:35131_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> 997299 INFO  (qtp26329234-11704) [n:127.0.0.1:35131_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=1
   [junit4]   2> 997305 INFO  (qtp26329234-11702) [n:127.0.0.1:35131_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> 997305 INFO  (qtp26329234-11702) [n:127.0.0.1:35131_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> 997323 INFO  (qtp26329234-11697) [n:127.0.0.1:35131_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=60
   [junit4]   2> 997323 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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> 997323 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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> 997327 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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> 997328 INFO  
(cdcr-bootstrap-status-2748-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:44391_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://127.0.0.1:35131/solr/cdcr-cluster2_shard2_replica_n3/
   [junit4]   2> 997331 INFO  (zkCallback-2717-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> 997331 INFO  (zkCallback-2717-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> 997331 INFO  (zkCallback-2717-thread-1) [    ] 
o.a.s.h.CdcrProcessStateManager Received new CDCR process state from watcher: 
STARTED @ cdcr-cluster1:shard2
   [junit4]   2> 997331 INFO  (zkCallback-2717-thread-2) [    ] 
o.a.s.h.CdcrProcessStateManager Received new CDCR process state from watcher: 
STARTED @ cdcr-cluster1:shard1
   [junit4]   2> 997331 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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=75
   [junit4]   2> 997355 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_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://127.0.0.1:44391/solr/cdcr-cluster1_shard2_replica_n2/&action=BOOTSTRAP&wt=javabin&version=2}
 status=0 QTime=7
   [junit4]   2> 997372 INFO  (qtp26329234-11704) [n:127.0.0.1:35131_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> 997372 INFO  
(cdcr-bootstrap-status-2748-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:44391_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> 997372 INFO  (zkConnectionManagerCallback-2757-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 997373 INFO  (zkCallback-2717-thread-2) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 997373 INFO  (zkCallback-2717-thread-2) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45877/solr ready
   [junit4]   2> 997387 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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> 997431 INFO  (qtp26329234-11704) [n:127.0.0.1:35131_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> 997431 INFO  (qtp26329234-11704) [n:127.0.0.1:35131_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> 997434 INFO  (qtp23716993-11751) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1603708235748999168,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 997447 INFO  (qtp23716993-11751) [n:127.0.0.1:44391_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> 997448 INFO  (qtp23716993-11751) [n:127.0.0.1:44391_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> 997448 INFO  (qtp23716993-11751) [n:127.0.0.1:44391_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=15
   [junit4]   2> 997454 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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> 997455 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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> 997455 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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> 997455 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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> 997455 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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> 997455 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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> 997455 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_solr c:cdcr-cluster2 s:shard2 r:core_node4 
x:cdcr-cluster2_shard2_replica_n3] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@199a7f4[cdcr-cluster2_shard2_replica_n3] main]
   [junit4]   2> 997456 INFO  
(searcherExecutor-4899-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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@199a7f4[cdcr-cluster2_shard2_replica_n3] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 997457 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard2_replica_n3 c:cdcr-cluster2 s:shard2 r:core_node4) 
[n:127.0.0.1:35131_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> 997458 INFO  (qtp26329234-11702) [n:127.0.0.1:35131_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> 997458 INFO  (qtp26329234-11702) [n:127.0.0.1:35131_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> 997459 INFO  (qtp26329234-11831) [n:127.0.0.1:35131_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=82
   [junit4]   2> 997459 INFO  (zkCallback-2717-thread-2) [    ] 
o.a.s.h.CdcrReplicatorManager Create new update log reader for target 
cdcr-cluster2 with checkpoint -1 @ cdcr-cluster1:shard1
   [junit4]   2> 997459 INFO  (zkCallback-2717-thread-2) [    ] 
o.a.s.h.CdcrReplicatorManager Attempting to bootstrap target collection: 
cdcr-cluster2, shard: shard1
   [junit4]   2> 997459 INFO  (zkCallback-2717-thread-2) [    ] 
o.a.s.h.CdcrReplicatorManager Submitting bootstrap task to executor
   [junit4]   2> 997467 INFO  (cdcr-bootstrap-status-2753-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Attempting to bootstrap target collection: 
cdcr-cluster2 shard: shard1 leader: 
https://127.0.0.1:35131/solr/cdcr-cluster2_shard1_replica_n1/
   [junit4]   2> 997499 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_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://127.0.0.1:44391/solr/cdcr-cluster1_shard1_replica_n1/&action=BOOTSTRAP&wt=javabin&version=2}
 status=0 QTime=0
   [junit4]   2> 997500 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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> 997509 INFO  (qtp23716993-11809) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1603708235827642368,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 997527 INFO  (qtp23716993-11809) [n:127.0.0.1:44391_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> 997527 INFO  (qtp23716993-11809) [n:127.0.0.1:44391_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> 997527 INFO  (qtp23716993-11809) [n:127.0.0.1:44391_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=18
   [junit4]   2> 997529 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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> 997530 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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> 997530 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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> 997530 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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> 997530 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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> 997530 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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> 997530 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_solr c:cdcr-cluster2 s:shard1 r:core_node2 
x:cdcr-cluster2_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@f1744[cdcr-cluster2_shard1_replica_n1] main]
   [junit4]   2> 997532 INFO  
(searcherExecutor-4900-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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@f1744[cdcr-cluster2_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 997532 INFO  
(recoveryExecutor-2689-thread-1-processing-n:127.0.0.1:35131_solr 
x:cdcr-cluster2_shard1_replica_n1 c:cdcr-cluster2 s:shard1 r:core_node2) 
[n:127.0.0.1:35131_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> 997533 INFO  (qtp26329234-11831) [n:127.0.0.1:35131_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> 997533 INFO  (cdcr-bootstrap-status-2753-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager CDCR bootstrap successful in 1 seconds
   [junit4]   2> 997553 INFO  (qtp26329234-11837) [n:127.0.0.1:35131_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> 997553 INFO  (qtp26329234-11837) [n:127.0.0.1:35131_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> 997561 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_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> 997562 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_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> 997562 INFO  (qtp26329234-11831) [n:127.0.0.1:35131_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=28
   [junit4]   2> 997562 INFO  (cdcr-bootstrap-status-2753-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Create new update log reader for target 
cdcr-cluster2 with checkpoint -1 @ cdcr-cluster1:shard1
   [junit4]   2> 997563 INFO  (cdcr-bootstrap-status-2753-thread-1) [    ] 
o.a.s.h.CdcrReplicatorManager Bootstrap successful, giving the go-ahead to 
replicator
   [junit4]   2> 998486 INFO  (cdcr-replicator-4916-thread-1) [    ] 
o.a.s.h.CdcrReplicator Forwarded 0 updates to target cdcr-cluster2
   [junit4]   2> 999332 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[9BF26CC92A7D694A]) [    ] 
o.a.s.c.c.CdcrBidirectionalTest Adding 10 docs with commit=true, numDocs=100
   [junit4]   2> 999366 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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> 999366 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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=9
   [junit4]   2> 999372 INFO  (qtp23716993-11752) [n:127.0.0.1:44391_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> 999372 INFO  (qtp23716993-11752) [n:127.0.0.1:44391_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> 999373 INFO  (qtp26329234-11699) [n:127.0.0.1:35131_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> 999373 INFO  
(cdcr-bootstrap-status-2748-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:44391_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> 999400 INFO  (qtp26329234-11831) [n:127.0.0.1:35131_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> 999400 INFO  (qtp26329234-11831) [n:127.0.0.1:35131_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> 999417 INFO  (qtp26329234-11702) [n:127.0.0.1:35131_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
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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
   [junit4]   2> 999417 INFO  (qtp26329234-11699) [n:127.0.0.1:35131_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=43
   [junit4]   2> 999418 INFO  
(cdcr-bootstrap-status-2748-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:44391_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> 999418 INFO  
(cdcr-bootstrap-status-2748-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:44391_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> 999438 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1603708237850345472,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 999438 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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@5a1403 
commitCommandVersion:1603708237850345472
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c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1603708237876559872,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
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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@1161ca6 
commitCommandVersion:1603708237876559872
   [junit4]   2> 999507 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_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=1}, 
version=1}
   [junit4]   2> 999507 INFO  (qtp26329234-11703) [n:127.0.0.1:35131_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=/update 
params={_stateVer_=cdcr-cluster2:4&cdcr.update=&wt=javabin&version=2} status=0 
QTime=5
   [junit4]   2> 999507 INFO  (cdcr-replicator-4916-thread-1) [    ] 
o.a.s.h.CdcrReplicator Forwarded 43 updates to target cdcr-cluster2
   [junit4]   2> 999574 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@161fb32[cdcr-cluster1_shard1_replica_n1] main]
   [junit4]   2> 999581 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@3cc1eb[cdcr-cluster1_shard2_replica_n2] main]
   [junit4]   2> 999583 INFO  
(searcherExecutor-4888-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:44391_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@3cc1eb[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.4.0):C57)))}
   [junit4]   2> 999583 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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> 999583 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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://127.0.0.1:44391/solr/cdcr-cluster1_shard1_replica_n1/&commit_end_point=true&wt=javabin&version=2&expungeDeletes=false}
 status=0 QTime=120
   [junit4]   2> 999591 INFO  
(searcherExecutor-4887-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard1_replica_n1 c:cdcr-cluster1 s:shard1 r:core_node3) 
[n:127.0.0.1:44391_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@161fb32[cdcr-cluster1_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.4.0):C43)))}
   [junit4]   2> 999591 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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> 999591 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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://127.0.0.1:44391/solr/cdcr-cluster1_shard1_replica_n1/&commit_end_point=true&wt=javabin&version=2&expungeDeletes=false}
 status=0 QTime=153
   [junit4]   2> 999591 INFO  (qtp23716993-11809) [n:127.0.0.1:44391_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=169
   [junit4]   2> 999592 INFO  
(TEST-CdcrBidirectionalTest.testBiDir-seed#[9BF26CC92A7D694A]) [    ] 
o.a.s.c.c.CdcrBidirectionalTest Adding 10 docs with commit=true, numDocs=200
   [junit4]   2> 999595 INFO  (qtp23716993-11752) [n:127.0.0.1:44391_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> 999599 INFO  (qtp23716993-11867) [n:127.0.0.1:44391_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> 999601 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1603708238021263360,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 999601 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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@1161ca6 
commitCommandVersion:1603708238021263360
   [junit4]   2> 999605 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard1 r:core_node3 x:cdcr-cluster1_shard1_replica_n1] 
o.a.s.u.DirectUpdateHandler2 start 
commit{_version_=1603708238025457664,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 999605 INFO  (qtp23716993-11757) [n:127.0.0.1:44391_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@5a1403 
commitCommandVersion:1603708238025457664
   [junit4]   2> 999820 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_solr 
c:cdcr-cluster1 s:shard2 r:core_node4 x:cdcr-cluster1_shard2_replica_n2] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@10b1014[cdcr-cluster1_shard2_replica_n2] main]
   [junit4]   2> 999820 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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> 999823 INFO  
(searcherExecutor-4888-thread-1-processing-n:127.0.0.1:44391_solr 
x:cdcr-cluster1_shard2_replica_n2 c:cdcr-cluster1 s:shard2 r:core_node4) 
[n:127.0.0.1:44391_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@10b1014[cdcr-cluster1_shard2_replica_n2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(7.4.0):C57)
 Uninverting(_1(7.4.0):C46)))}
   [junit4]   2> 999826 INFO  (qtp23716993-11756) [n:127.0.0.1:44391_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://127.0.0.1:44391/sol

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

ng.Thread.run(Thread.java:748)Throwable #30: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=11960, name=cdcr-replicator-4924-thread-27, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
   [junit4]    > Caused by: java.lang.AssertionError
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9BF26CC92A7D694A]:0)
   [junit4]    >        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:105)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$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)Throwable #31: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=11961, name=cdcr-replicator-4924-thread-28, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
   [junit4]    > Caused by: java.lang.AssertionError
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9BF26CC92A7D694A]:0)
   [junit4]    >        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:105)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$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)Throwable #32: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=11962, name=cdcr-replicator-4924-thread-29, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
   [junit4]    > Caused by: java.lang.AssertionError
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9BF26CC92A7D694A]:0)
   [junit4]    >        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:105)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$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)Throwable #33: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=11963, name=cdcr-replicator-4924-thread-30, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
   [junit4]    > Caused by: java.lang.AssertionError
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9BF26CC92A7D694A]:0)
   [junit4]    >        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:105)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$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)Throwable #34: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=11964, name=cdcr-replicator-4924-thread-31, 
state=RUNNABLE, group=TGRP-CdcrBidirectionalTest]
   [junit4]    > Caused by: java.lang.AssertionError
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9BF26CC92A7D694A]:0)
   [junit4]    >        at 
org.apache.solr.update.CdcrUpdateLog$CdcrLogReader.forwardSeek(CdcrUpdateLog.java:611)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicator.run(CdcrReplicator.java:105)
   [junit4]    >        at 
org.apache.solr.handler.CdcrReplicatorScheduler.lambda$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> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-7.4-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.cdcr.CdcrBidirectionalTest_9BF26CC92A7D694A-001
   [junit4]   2> Jun 19, 2018 1:36:46 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
{abc=PostingsFormat(name=Memory), xyz=FST50, 
id=PostingsFormat(name=LuceneVarGapDocFreqInterval)}, docValues:{}, 
maxPointsInLeafNode=930, maxMBSortInHeap=6.00175816894731, 
sim=RandomSimilarity(queryNorm=true): {}, locale=be, 
timezone=America/Los_Angeles
   [junit4]   2> NOTE: Linux 4.13.0-41-generic i386/Oracle Corporation 
1.8.0_172 (32-bit)/cpus=8,threads=1,free=194337336,total=392818688
   [junit4]   2> NOTE: All tests run in this JVM: [TestClusterStateProvider, 
HdfsRecoverLeaseTest, ShufflingReplicaListTransformerTest, 
SuggestComponentTest, TestDynamicURP, SolrJmxReporterCloudTest, 
SpellCheckComponentTest, ReplaceNodeTest, ClusterStateUpdateTest, 
MinimalSchemaTest, DeleteInactiveReplicaTest, CopyFieldTest, 
TestComplexPhraseLeadingWildcard, TestMaxScoreQueryParser, 
TestManagedStopFilterFactory, TestLuceneIndexBackCompat, 
TermVectorComponentTest, ChaosMonkeySafeLeaderWithPullReplicasTest, 
TestPrepRecovery, TestInitParams, DistributedSpellCheckComponentTest, 
BlockCacheTest, CoreAdminHandlerTest, TestDistributedMissingSort, 
RecoveryZkTest, AnalysisAfterCoreReloadTest, 
TestDynamicFieldCollectionResource, TestCodecSupport, 
IndexSchemaRuntimeFieldTest, TestUpdate, TestXmlQParser, 
TestClassicSimilarityFactory, TestStandardQParsers, CustomCollectionTest, 
TestLeaderElectionWithEmptyReplica, PingRequestHandlerTest, ClusterStateTest, 
TestClusterStateMutator, MoveReplicaTest, HdfsAutoAddReplicasIntegrationTest, 
TestCoreDiscovery, TestHdfsBackupRestoreCore, MoreLikeThisHandlerTest, 
ReturnFieldsTest, MetricTriggerIntegrationTest, BJQParserTest, TestLockTree, 
TestCloudJSONFacetSKG, TestStressCloudBlindAtomicUpdates, 
StatelessScriptUpdateProcessorFactoryTest, NoCacheHeaderTest, 
TimeZoneUtilsTest, UniqFieldsUpdateProcessorFactoryTest, TestJmxIntegration, 
TemplateUpdateProcessorTest, TestCollectionAPIs, SchemaApiFailureTest, 
CdcrReplicationHandlerTest, TestConfigSetsAPI, 
OverseerCollectionConfigSetProcessorTest, SpellPossibilityIteratorTest, 
TestChildDocTransformer, SparseHLLTest, 
DocExpirationUpdateProcessorFactoryTest, MetricsHistoryHandlerTest, 
TestUseDocValuesAsStored, TestSolrCLIRunExample, NodeAddedTriggerTest, 
TestSolrDeletionPolicy2, RecoveryAfterSoftCommitTest, BadCopyFieldTest, 
TestShardHandlerFactory, TestFastWriter, TestRawTransformer, 
ConvertedLegacyTest, SimpleCollectionCreateDeleteTest, DateFieldTest, 
ImplicitSnitchTest, FileBasedSpellCheckerTest, AnalysisErrorHandlingTest, 
TestJavabinTupleStreamParser, TestRestManager, CheckHdfsIndexTest, 
MissingSegmentRecoveryTest, ConfigureRecoveryStrategyTest, HdfsSyncSliceTest, 
DistributedQueueTest, EnumFieldTest, TestLegacyNumericUtils, 
SolrCoreMetricManagerTest, TestBackupRepositoryFactory, 
HdfsUnloadDistributedZkTest, TestFileDictionaryLookup, TestNumericRangeQuery32, 
TestUtilizeNode, TestSearcherReuse, SuggesterTSTTest, 
TestFieldCacheWithThreads, TestRangeQuery, HttpSolrCallGetCoreTest, 
TestTlogReplica, SmileWriterTest, TestManagedSchemaAPI, CdcrBidirectionalTest]
   [junit4] Completed [387/818 (1!)] on J2 in 59.75s, 1 test, 1 error <<< 
FAILURES!

[...truncated 47940 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-7.4-Linux/13/consoleText

[repro] Revision: 9060ac689c270b02143f375de0348b7f626adebc

[repro] Ant options: "-Dargs=-server -XX:+UseSerialGC"
[repro] Repro line:  ant test  -Dtestcase=CdcrBidirectionalTest 
-Dtests.method=testBiDir -Dtests.seed=9BF26CC92A7D694A -Dtests.multiplier=3 
-Dtests.slow=true -Dtests.locale=be -Dtests.timezone=America/Los_Angeles 
-Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[repro] ant clean

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

[...truncated 3318 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.CdcrBidirectionalTest" -Dtests.showOutput=onerror 
"-Dargs=-server -XX:+UseSerialGC" -Dtests.seed=9BF26CC92A7D694A 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=be 
-Dtests.timezone=America/Los_Angeles -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII

[...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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