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https://issues.apache.org/jira/browse/HBASE-23812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Stack resolved HBASE-23812.
-----------------------------------
Hadoop Flags: Reviewed
Resolution: Fixed
Pushed to master because TestReplicator dropped off the list of flakies over
the weekend. Resolving (I'd pushed to branch-2 end of last week).
> [Flakey Test] TestReplicator#testReplicatorWithErrors: AssertionError: We did
> not replicate enough rows expected:<10> but was:<7>
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-23812
> URL: https://issues.apache.org/jira/browse/HBASE-23812
> Project: HBase
> Issue Type: Bug
> Components: flakies
> Reporter: Michael Stack
> Assignee: Michael Stack
> Priority: Major
> Fix For: 3.0.0, 2.3.0
>
> Attachments:
> 0001-HBASE-23812-Flakey-Test-TestReplicator-testReplicato.patch
>
>
> I've seen this fail. Here is the latest:
> {code}
> [ERROR] Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed:
> 21.044 s <<< FAILURE! - in
> org.apache.hadoop.hbase.replication.regionserver.TestReplicator
> [ERROR]
> org.apache.hadoop.hbase.replication.regionserver.TestReplicator.testReplicatorWithErrors
> Time elapsed: 7.139 s <<< FAILURE!
> java.lang.AssertionError: We did not replicate enough rows expected:<10> but
> was:<7>
> at
> org.apache.hadoop.hbase.replication.regionserver.TestReplicator.testReplicatorWithErrors(TestReplicator.java:158)
> {code}
> In test logs there are a few (in groups of three) of these:
> {code}
> 4247 2020-02-07 13:50:29,070 WARN
> [RS_REFRESH_PEER-regionserver/localhost:0-1.replicationSource,testReplicatorWithErrors.replicationSource.shipperlocalhost%2C49531%2C1581112194639,testReplicatorWithErrors]
> regionserver. ReplicationSourceShipper(223):
> org.apache.hadoop.hbase.replication.regionserver.TestReplicator$FailureInjectingReplicationEndpointForTest
> threw unknown exception:
> 4248 java.lang.ClassCastException:
> org.apache.hbase.thirdparty.com.google.protobuf.ServiceException cannot be
> cast to java.io.IOException
> 4249 at
> org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint.parallelReplicate(HBaseInterClusterReplicationEndpoint.java:361)
> 4250 at
> org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint.replicate(HBaseInterClusterReplicationEndpoint.java:404)
> 4251 at
> org.apache.hadoop.hbase.replication.regionserver.TestReplicator$ReplicationEndpointForTest.replicate(TestReplicator.java:228)
> 4252 at
> org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceShipper.shipEdits(ReplicationSourceShipper.java:188)
> 4253 at
> org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceShipper.run(ReplicationSourceShipper.java:118)
> {code}
> Let me fix this and see if it makes TestReplicator stable again.
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