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https://issues.apache.org/jira/browse/MAPREDUCE-6638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15542955#comment-15542955
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Hudson commented on MAPREDUCE-6638:
-----------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10532 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/10532/])
MAPREDUCE-6638. Do not attempt to recover progress from previous job (kasha: 
rev de7a0a92ca1983b35ca4beb7ab712fd700a9e6e0)
* (edit) 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/TestRecovery.java
* (edit) 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java


> 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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