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

Posted to mapreduce-issues@hadoop.apache.org by "Haibo Chen (JIRA)" <ji...@apache.org> on 2016/07/21 04:16:20 UTC

[jira] [Assigned] (MAPREDUCE-6638) Jobs with encrypted spills don't recover if the AM goes down

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Haibo Chen reassigned MAPREDUCE-6638:
-------------------------------------

    Assignee: Haibo Chen

> Jobs with encrypted spills don't recover if the AM goes down
> ------------------------------------------------------------
>
>                 Key: MAPREDUCE-6638
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6638
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: applicationmaster
>    Affects Versions: 2.7.2
>            Reporter: Karthik Kambatla
>            Assignee: Haibo Chen
>            Priority: Critical
>
> Post the fix to CVE-2015-1776, jobs with ecrypted spills enabled cannot be recovered if the AM fails. We should store the key some place safe so they can actually be recovered. If there is no "safe" place, at least we should restart the job by re-running all mappers/reducers. 



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

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