[jira] [Created] (KAFKA-12229) Fix flaky MirrorSourceConnectorTest.testRefreshTopicPartitionsTopicOnTargetFirst test

[Luke Chen (Jira)]

Luke Chen created KAFKA-12229:
---------------------------------

             Summary: Fix flaky 
MirrorSourceConnectorTest.testRefreshTopicPartitionsTopicOnTargetFirst test
                 Key: KAFKA-12229
                 URL: https://issues.apache.org/jira/browse/KAFKA-12229
             Project: Kafka
          Issue Type: Test
            Reporter: Luke Chen
            Assignee: Luke Chen


h3. Stacktrace

java.lang.NullPointerException at 
org.apache.kafka.connect.mirror.MirrorSourceConnector.listTopics(MirrorSourceConnector.java:348)
 at 
org.apache.kafka.connect.mirror.MirrorSourceConnector.findSourceTopicPartitions(MirrorSourceConnector.java:192)
 at 
org.apache.kafka.connect.mirror.MirrorSourceConnectorTest.testRefreshTopicPartitionsTopicOnTargetFirst(MirrorSourceConnectorTest.java:222)

 

Also happened in MirrorCheckpointConnectorTest.testFindConsumerGroups
h3. Stacktrace

java.lang.NullPointerException at 
org.apache.kafka.connect.mirror.MirrorCheckpointConnector.listConsumerGroups(MirrorCheckpointConnector.java:158)
 at 
org.apache.kafka.connect.mirror.MirrorCheckpointConnectorTest.testFindConsumerGroups(MirrorCheckpointConnectorTest.java:89)

 

https://ci-builds.apache.org/job/Kafka/job/kafka-trunk-jdk11/415/testReport/junit/org.apache.kafka.connect.mirror/MirrorSourceConnectorTest/testRefreshTopicPartitionsTopicOnTargetFirst__/



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