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https://issues.apache.org/jira/browse/KAFKA-5284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16034258#comment-16034258
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Ismael Juma commented on KAFKA-5284:
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I'm moving this to 0.11.0.1 given the current timelines. If we somehow have
time to do it before the release, we can consider whether to include it.
> Add tools and metrics to diagnose problems with the idempotent producer and
> transactions
> ----------------------------------------------------------------------------------------
>
> Key: KAFKA-5284
> URL: https://issues.apache.org/jira/browse/KAFKA-5284
> Project: Kafka
> Issue Type: Sub-task
> Components: clients, core, producer
> Reporter: Apurva Mehta
> Labels: exactly-once
> Fix For: 0.11.0.1
>
>
> The KIP mentions a number of metrics which we should add, but haven't yet
> done so. IT would also be good to have tools to help diagnose degenerate
> situations like:
> # If a consumer is stuck, we should be able to find the LSO of the partition
> it is blocked on, and which producer is holding up the advancement of the LSO.
> # We should be able to force abort any inflight transaction to free up
> consumers
> # etc.
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