hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HDFS-8072) Reserved RBW space is not released if client terminates while writing block
Date Wed, 08 Apr 2015 18:50:13 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14485762#comment-14485762
] 

Arpit Agarwal edited comment on HDFS-8072 at 4/8/15 6:50 PM:
-------------------------------------------------------------

Thanks for the code review and verification Chris.

I committed the patch to trunk through branch-2.7.


was (Author: arpitagarwal):
Thanks for the code review and verification Chris.

I committed the patch to trunk through branch-2.

> Reserved RBW space is not released if client terminates while writing block
> ---------------------------------------------------------------------------
>
>                 Key: HDFS-8072
>                 URL: https://issues.apache.org/jira/browse/HDFS-8072
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode
>    Affects Versions: 2.6.0
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>             Fix For: 2.7.0
>
>         Attachments: HDFS-8072.01.patch, HDFS-8072.02.patch
>
>
> The DataNode reserves space for a full block when creating an RBW block (introduced in
HDFS-6898).
> The reserved space is released incrementally as data is written to disk and fully when
the block is finalized. However if the client process terminates unexpectedly mid-write then
the reserved space is not released until the DN is restarted.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message