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https://issues.apache.org/jira/browse/KAFKA-3997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15419025#comment-15419025
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ASF GitHub Bot commented on KAFKA-3997:
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GitHub user resetius opened a pull request:
https://github.com/apache/kafka/pull/1724
[KAFKA-3997] log partition name on truncation
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/resetius/kafka KAFKA-3997
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1724.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 #1724
----
commit b7bfa06acb6a7d312d0a097eaf0c18969de0b18e
Author: Alexey Ozeritsky <aozerit...@yandex-team.ru>
Date: 2016-08-12T15:41:49Z
[KAFKA-3997] log partition name on truncation
----
> Halting because log truncation is not allowed and suspicious logging
> --------------------------------------------------------------------
>
> Key: KAFKA-3997
> URL: https://issues.apache.org/jira/browse/KAFKA-3997
> Project: Kafka
> Issue Type: Improvement
> Components: core
> Affects Versions: 0.9.0.0, 0.9.0.1, 0.10.0.0
> Reporter: Alexey Ozeritskiy
> Attachments: KAFKA-3997.patch
>
>
> When follower wants to truncate partition and it is not allowed it prints the
> following message:
> {noformat}
> [2016-07-27 14:07:37,617] FATAL [ReplicaFetcherThread-0-19], Halting because
> log truncation is not allowed for topic rt3.fol--yabs-rt--bs-hit-log, Current
> leader 19's latest offset 50260815 is less
> than replica 2's latest offset 50260816 (kafka.server.ReplicaFetcherThread)
> {noformat}
> It is difficult to understand which partition is it.
> I suggest to log here partition instead of topic. For example:
> {noformat}
> [2016-07-27 14:07:37,617] FATAL [ReplicaFetcherThread-0-19], Halting because
> log truncation is not allowed for partition [rt3.fol--yabs-rt--bs-hit-log,0],
> Current leader 19's latest offset 50260815 is less
> than replica 2's latest offset 50260816 (kafka.server.ReplicaFetcherThread)
> {noformat}
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