Miklos Szegedi created YARN-7713:
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Summary: Add parallel copying of directories into
Key: YARN-7713
URL: https://issues.apache.org/jira/browse/YARN-7713
Project: Hadoop YARN
Issue Type: Improvement
Reporter: Miklos Szegedi
Assignee: Miklos Szegedi
YARN currently copies directories sequentially when localizing. This could be
improved to do in parallel, since the source blocks are normally on different
nodes.
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