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Posted to dev@hive.apache.org by "mahesh kumar behera (JIRA)" <ji...@apache.org> on 2018/09/11 04:35:00 UTC

[jira] [Created] (HIVE-20534) File operation at target side during S3 replication slowing down the replication

mahesh kumar behera created HIVE-20534:
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             Summary: File operation at target side during S3 replication slowing down the replication
                 Key: HIVE-20534
                 URL: https://issues.apache.org/jira/browse/HIVE-20534
             Project: Hive
          Issue Type: Sub-task
          Components: repl
    Affects Versions: 4.0.0
            Reporter: mahesh kumar behera
            Assignee: mahesh kumar behera
             Fix For: 4.0.0


Add notification for add partition and insert operation adds the list of files added by the operation. The file listing is done at target side for replication load. This takes 2-3 seconds as s3 is slow. This can be improved by using the file list from the event directory and same can be used to populate the notification table.



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