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From "Shashikant Banerjee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDDS-383) Ozone Client should discard preallocated blocks from closed containers
Date Tue, 04 Sep 2018 09:08:00 GMT

    [ https://issues.apache.org/jira/browse/HDDS-383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16602794#comment-16602794
] 

Shashikant Banerjee commented on HDDS-383:
------------------------------------------

Thanks [~szetszwo] for the review comments. patch v3 addresses your review comments.

> Ozone Client should discard preallocated blocks from closed containers
> ----------------------------------------------------------------------
>
>                 Key: HDDS-383
>                 URL: https://issues.apache.org/jira/browse/HDDS-383
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Client
>            Reporter: Shashikant Banerjee
>            Assignee: Shashikant Banerjee
>            Priority: Major
>             Fix For: 0.2.1
>
>         Attachments: HDDS-383.00.patch, HDDS-383.01.patch, HDDS-383.02.patch
>
>
> When key write happens in Ozone client, based on the initial size given, preallocation
of blocks happen. While write happens, containers can get closed and if the remaining preallocated
blocksĀ  belong to closed containers , they can be discarded right away instead of trying
to write these blocks and failing with exception. This Jira aims to address this.



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