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https://issues.apache.org/jira/browse/HDDS-179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16576194#comment-16576194
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Shashikant Banerjee commented on HDDS-179:
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Thanks [~ljain], for the review comments. As per offline discussion with
[~msingh] and [~ljain], patch v8 is updated. It also adds synchronization for
putKey as well.
> CloseContainer command should be executed only if all the prior "Write" type
> container requests get executed
> -------------------------------------------------------------------------------------------------------------
>
> Key: HDDS-179
> URL: https://issues.apache.org/jira/browse/HDDS-179
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Client, Ozone Datanode
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
> Fix For: 0.2.1
>
> Attachments: HDDS-179.01.patch, HDDS-179.02.patch, HDDS-179.03.patch,
> HDDS-179.04.patch, HDDS-179.05.patch, HDDS-179.06.patch, HDDS-179.07.patch,
> HDDS-179.08.patch
>
>
> When a close Container command request comes to a Datanode (via SCM hearbeat
> response) through the Ratis protocol, all the prior enqueued "Write" type of
> request like WriteChunk etc should be executed first before CloseContainer
> request gets executed. This synchronization needs to be handled in the
> containerStateMachine. This Jira aims to address this.
>
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