hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "SammiChen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12613) Native EC coder should implement release() as idempotent function.
Date Tue, 17 Oct 2017 02:20:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16206917#comment-16206917
] 

SammiChen commented on HDFS-12613:
----------------------------------

HDFS-12672 is fired for track. Will prepare a Window environment later to verify it. 

> Native EC coder should implement release() as idempotent function.
> ------------------------------------------------------------------
>
>                 Key: HDFS-12613
>                 URL: https://issues.apache.org/jira/browse/HDFS-12613
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: erasure-coding
>    Affects Versions: 3.0.0-beta1
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>         Attachments: HDFS-12613.00.patch, HDFS-12613.01.patch, HDFS-12613.02.patch, HDFS-12613.03.patch,
HDFS-12613.04.patch
>
>
> Recently, we found native EC coder crashes JVM because {{NativeRSDecoder#release()}}
being called multiple times (HDFS-12612 and HDFS-12606). 
> We should strength the implement the native code to make {{release()}} idempotent  as
well.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message