[jira] [Comment Edited] (KAFKA-8845) Detect and abort stalled transactions

["Jose Armando Garcia Sancio (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-8845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16918798#comment-16918798 ] 

Jose Armando Garcia Sancio edited comment on KAFKA-8845 at 8/29/19 5:26 PM:
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[~hachikuji], could we have the case where transaction may be left hanging because of KAFKA-8069?


was (Author: jagsancio):
[~hachikuji], could we have the case where transaction may be left hanging because of https://issues.apache.org/jira/browse/KAFKA-8069?

> Detect and abort stalled transactions
> -------------------------------------
>
>                 Key: KAFKA-8845
>                 URL: https://issues.apache.org/jira/browse/KAFKA-8845
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Jason Gustafson
>            Priority: Major
>              Labels: needs-discussion
>
> In some situations, a transaction may be left hanging indefinitely. For example, this could happen due to an unclean leader election, a bug in the coordinator. We need mechanisms to detect hanging transactions and abort them. A bare minimum is probably a tool which lets a user manually abort a failed transaction after detecting it through monitoring.



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