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https://issues.apache.org/jira/browse/KAFKA-4534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15747970#comment-15747970
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ASF GitHub Bot commented on KAFKA-4534:
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GitHub user dguy opened a pull request:
https://github.com/apache/kafka/pull/2253
KAFKA-4534: StreamPartitionAssignor only ever updates the
partitionsByHostState and metadataWithInternalTopics on first assignment.
`partitionsByHostState` and `metadataWithInternalTopics` need to be updated
on each call to `onAssignment()` otherwise they contain invalid/stale metadata.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dguy/kafka kafka-4534
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2253.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2253
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commit 45833be3ca1b6f8ac86f516cae4ff1b6571089e8
Author: Damian Guy <[email protected]>
Date: 2016-12-13T18:06:38Z
state store name to topic mapping incorrect
commit 29dcc18324b1a888641d6f51635a925bfbd4b074
Author: Damian Guy <[email protected]>
Date: 2016-12-13T20:21:09Z
address comments
commit 4f1c58aedbbcaad91ef5f8ff504eef74157d54e5
Author: Damian Guy <[email protected]>
Date: 2016-12-14T10:37:48Z
update partitionHostState and metadata onAssignment
----
> StreamPartitionAssignor only ever updates the partitionsByHostState and
> metadataWithInternalTopics once.
> --------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-4534
> URL: https://issues.apache.org/jira/browse/KAFKA-4534
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 0.10.2.0
> Reporter: Damian Guy
> Assignee: Damian Guy
> Fix For: 0.10.2.0
>
>
> StreamPartitionAssignor only ever updates the partitionsByHostState and
> metadataWithInternalTopics once. This results in incorrect metadata on
> rebalances.
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