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Posted to common-issues@hadoop.apache.org by "DENG FEI (JIRA)" <ji...@apache.org> on 2017/11/09 02:14:01 UTC
[jira] [Updated] (HADOOP-14995) Configuration should load resource
by forced as option
[ https://issues.apache.org/jira/browse/HADOOP-14995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
DENG FEI updated HADOOP-14995:
------------------------------
Attachment: HADOOP-14995.trunk-2.patch
> Configuration should load resource by forced as option
> ------------------------------------------------------
>
> Key: HADOOP-14995
> URL: https://issues.apache.org/jira/browse/HADOOP-14995
> Project: Hadoop Common
> Issue Type: Improvement
> Components: conf
> Reporter: DENG FEI
> Priority: Critical
> Attachments: HADOOP-14995.trunk-001.patch, HADOOP-14995.trunk-2.patch
>
>
> MapReduce Job, the task initialization by _job.xml_ , but if missing the soft link of "job.xml" file,will do nothing under the quietmode of Configuration.
> Such as map tasks as directly output to HDFS without reduce tasks of job, if map task missing job.xml, it's will run with default behavior, just as _IdentityMapper_ and output to local, and resulting in data loss.
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