You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Shixiong Zhu (JIRA)" <ji...@apache.org> on 2016/11/29 08:01:58 UTC

[jira] [Resolved] (SPARK-18188) Add checksum for block of broadcast

     [ https://issues.apache.org/jira/browse/SPARK-18188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shixiong Zhu resolved SPARK-18188.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 2.1.0

> Add checksum for block of broadcast
> -----------------------------------
>
>                 Key: SPARK-18188
>                 URL: https://issues.apache.org/jira/browse/SPARK-18188
>             Project: Spark
>          Issue Type: Improvement
>            Reporter: Davies Liu
>            Assignee: Davies Liu
>             Fix For: 2.1.0
>
>
> There is an understanding issue for a long time: https://issues.apache.org/jira/browse/SPARK-4105, without any checksum for the blocks, it's very hard for us to identify where is the bug came from.
> Shuffle blocks are compressed separate (have checksum in it), but broadcast blocks are compressed together, we should add checksum for each of separately.



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

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