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Posted to dev@kafka.apache.org by "Xue Liu (Jira)" <ji...@apache.org> on 2019/11/18 19:58:00 UTC

[jira] [Created] (KAFKA-9207) Replica Out of Sync as ReplicaFetcher thread is dead

Xue Liu created KAFKA-9207:
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             Summary: Replica Out of Sync as ReplicaFetcher thread is dead
                 Key: KAFKA-9207
                 URL: https://issues.apache.org/jira/browse/KAFKA-9207
             Project: Kafka
          Issue Type: Bug
          Components: replication
    Affects Versions: 2.3.0
            Reporter: Xue Liu
         Attachments: Capture.PNG

We sometimes see a replica for a partition is out of sync. When the issue happens, it seems that we just lost that replica (would never catch-up), unless we restart that broker.

It appears that ReplicaFetcher thread for that partition is dead.

 

 



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