[ https://issues.apache.org/jira/browse/KAFKA-7180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dong Lin resolved KAFKA-7180. ----------------------------- Resolution: Fixed > In testHWCheckpointWithFailuresSingleLogSegment, wait until server1 has > joined the ISR before shutting down server2 > ------------------------------------------------------------------------------------------------------------------- > > Key: KAFKA-7180 > URL: https://issues.apache.org/jira/browse/KAFKA-7180 > Project: Kafka > Issue Type: Bug > Reporter: Lucas Wang > Assignee: Lucas Wang > Priority: Minor > Fix For: 2.1.0, 2.0.0 > > > In the testHWCheckpointWithFailuresSingleLogSegment method, the test logic is > 1. shutdown server1 and then capture the leadership of a partition in the > variable "leader", which should be server2 > 2. shutdown server2 and wait until the leadership has changed to a broker > other than server2 > through the line > waitUntilLeaderIsElectedOrChanged(zkClient, topic, partitionId, oldLeaderOpt > = Some(leader)) > However when we execute step 2 and shutdown server2, it's possible that > server1 has not caught up with the partition, and has not joined the ISR. > With unclean leader election turned off, the leadership cannot be transferred > to server1, causing the waited condition in step 2 to be never met. > The obvious fix is to wait until server1 has joined the ISR before shutting > down server2. -- This message was sent by Atlassian JIRA (v7.6.3#76005)