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https://issues.apache.org/jira/browse/HADOOP-10738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15935653#comment-15935653
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Fei Hui commented on HADOOP-10738:
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[~arpitagarwal] Thanks for replay. HADOOP-14176 discussed.
I need to reconfig {{mapreduce.map.memory.mb}} and {{mapreduce.map.java.opts}}
to make distcp success.
> Dynamically adjust distcp configuration by adding distcp-site.xml into code
> base
> --------------------------------------------------------------------------------
>
> Key: HADOOP-10738
> URL: https://issues.apache.org/jira/browse/HADOOP-10738
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: Siqi Li
> Labels: BB2015-05-TBR
> Attachments: HADOOP-10738-branch-2.001.patch, HADOOP-10738.v1.patch,
> HADOOP-10738.v2.patch
>
>
> For now, the configuration of distcp resides in hadoop-distcp.jar. This makes
> it difficult to adjust the configuration dynamically.
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