Kai Zheng created HDFS-9613:
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Summary: Minor improvement and clean up in distcp
Key: HDFS-9613
URL: https://issues.apache.org/jira/browse/HDFS-9613
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Kai Zheng
Assignee: Kai Zheng
Priority: Minor
While working on related issue, it was noticed there are some places in
{{distcp}} that's better to be improved and cleaned up. Particularly, after a
file is coped to target cluster, it will check the copied file is fine or not.
When checking, better to check block size first, then the checksum, because the
later is a little expensive.
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