[KAFKA-9571] MirrorMaker task failing during pool

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Component/s: consumer, mirrormaker
• Assignee: Unassigned
• Reporter: Nitish Goyal
• Created: 19/Feb/20 04:30
• Updated: 20/Feb/20 11:12
• Resolved: 20/Feb/20 11:12

Description

I have setup kafka replication between source and target cluster

I am observing Mirror Source task getting killed after certain time with the following error

 

```

[[2020-02-17 22:39:57,344] ERROR Failure during poll. (org.apache.kafka.connect.mirror.MirrorSourceTask:161)
[2020-02-17 22:39:57,346] ERROR WorkerSourceTask{id=MirrorSourceConnector-99} Task threw an uncaught and unrecoverable exception (org.apache.kafka.connect.runtime.WorkerTask:179)
[2020-02-17 22:39:57,346] ERROR WorkerSourceTask{id=MirrorSourceConnector-99} Task is being killed and will not recover until manually restarted (org.apache.kafka.connect.runtime.WorkerTask:180)

```

 

What could be the possible reason for the above?