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Sankar Hariappan commented on HIVE-16901: ----------------------------------------- The test failures are irrelevant to the change! Request [~anishek]/[~sushanth]/[~thejas] to please review the 01.patch! > Distcp optimization - One distcp per ReplCopyTask > -------------------------------------------------- > > Key: HIVE-16901 > URL: https://issues.apache.org/jira/browse/HIVE-16901 > Project: Hive > Issue Type: Sub-task > Components: Hive, repl > Affects Versions: 2.1.0 > Reporter: Sankar Hariappan > Assignee: Sankar Hariappan > Labels: DR, replication > Fix For: 3.0.0 > > Attachments: HIVE-16901.01.patch > > > Currently, if a ReplCopyTask is created to copy a list of files, then distcp > is invoked for each and every file. Instead, need to pass the list of source > files to be copied to distcp tool which basically copies the files in > parallel and hence gets lot of performance gain. -- This message was sent by Atlassian JIRA (v6.4.14#64029)