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https://issues.apache.org/jira/browse/KAFKA-4763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16149937#comment-16149937
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Genmao Yu edited comment on KAFKA-4763 at 9/1/17 2:34 AM:
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[~lindong]
{{If a broker starts with some replicas unavailable because they are on a bad
log directory, it will re-create those replicas on a good log directory when it
receives LeaderAndIsrRequest from the controller. This is wrong. To avoid this,
controller needs to know whether the replica has been created on the broker and
explicitly specify whether broker should create replica in the
LeaderAndIsrRequest.}}
What's this meaning? Thanks!
was (Author: unclegen):
{{If a broker starts with some replicas unavailable because they are on a bad
log directory, it will re-create those replicas on a good log directory when it
receives LeaderAndIsrRequest from the controller. This is wrong. To avoid this,
controller needs to know whether the replica has been created on the broker and
explicitly specify whether broker should create replica in the
LeaderAndIsrRequest.}}
What's this meaning? Thanks!
> Handle disk failure for JBOD (KIP-112)
> --------------------------------------
>
> Key: KAFKA-4763
> URL: https://issues.apache.org/jira/browse/KAFKA-4763
> Project: Kafka
> Issue Type: Improvement
> Reporter: Dong Lin
> Assignee: Dong Lin
> Fix For: 1.0.0
>
>
> See
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-112%3A+Handle+disk+failure+for+JBOD
> for motivation and design.
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