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https://issues.apache.org/jira/browse/HIVE-21261?focusedWorklogId=198502&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-198502
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ASF GitHub Bot logged work on HIVE-21261:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Feb/19 05:39
Start Date: 14/Feb/19 05:39
Worklog Time Spent: 10m
Work Description: sankarh commented on pull request #533: HIVE-21261:
Incremental REPL LOAD adds redundant COPY and MOVE tasks for external table
events.
URL: https://github.com/apache/hive/pull/533
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Issue Time Tracking
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Worklog Id: (was: 198502)
Time Spent: 10m
Remaining Estimate: 0h
> Incremental REPL LOAD adds redundant COPY and MOVE tasks for external table
> events.
> -----------------------------------------------------------------------------------
>
> Key: HIVE-21261
> URL: https://issues.apache.org/jira/browse/HIVE-21261
> Project: Hive
> Issue Type: Improvement
> Components: repl
> Affects Versions: 4.0.0
> Reporter: Sankar Hariappan
> Assignee: Sankar Hariappan
> Priority: Major
> Labels: DR, pull-request-available, replication
> Attachments: HIVE-21261.01.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> For external tables replication, the data gets copied as separate task based
> on data locations listed in _external_tables_info file in the dump. So,
> individual events such as ADD_PARTITION or INSERT on the external tables
> should avoid copying data. So, it is enough to create table/add partition DDL
> tasks. COPY and MOVE tasks should be skipped.
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