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https://issues.apache.org/jira/browse/MAPREDUCE-6638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karthik Kambatla updated MAPREDUCE-6638:
----------------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.0.0-alpha2
2.9.0
Status: Resolved (was: Patch Available)
Just committed to trunk and branch-2. Thanks [~haibochen] for cleaning this up,
and [~hitesh] for chiming in on the appropriateness of the title/commit
message.
> Do not attempt to recover progress from previous job attempts if spill
> encryption is enabled
> --------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6638
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6638
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: applicationmaster
> Affects Versions: 2.7.2
> Reporter: Karthik Kambatla
> Assignee: Haibo Chen
> Fix For: 2.9.0, 3.0.0-alpha2
>
> Attachments: mapreduce6638.001.patch, mapreduce6638.002.patch,
> mapreduce6638.003.patch, mapreduce6638.004.patch, mapreduce6683.005.patch
>
>
> 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.
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