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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-21529) Hive support bootstrap of ACID/MM tables on an existing policy.
Date Fri, 19 Apr 2019 00:34:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-21529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821583#comment-16821583
] 

Jesus Camacho Rodriguez commented on HIVE-21529:
------------------------------------------------

[~ashutosh.bapat], [~sankarh], {{TestReplicationScenariosAcidTables}} seems to be timing out
repeatedly recently, e.g., https://issues.apache.org/jira/browse/HIVE-21633?focusedCommentId=16821576&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16821576.
I am wondering whether it may be related to this patch?

> Hive support bootstrap of ACID/MM tables on an existing policy.
> ---------------------------------------------------------------
>
>                 Key: HIVE-21529
>                 URL: https://issues.apache.org/jira/browse/HIVE-21529
>             Project: Hive
>          Issue Type: Sub-task
>          Components: repl, Transactions
>    Affects Versions: 4.0.0
>            Reporter: Sankar Hariappan
>            Assignee: Ashutosh Bapat
>            Priority: Major
>              Labels: DR, pull-request-available, replication
>             Fix For: 4.0.0
>
>         Attachments: HIVE-21529.01.patch, HIVE-21529.02.patch, HIVE-21529.03.patch, HIVE-21529.04.patch,
HIVE-21529.05.patch, HIVE-21529.06.patch, HIVE-21529.07.patch
>
>          Time Spent: 6h 50m
>  Remaining Estimate: 0h
>
> If ACID/MM tables to be enabled (hive.repl.dump.include.acid.tables) on an existing repl
policy, then need to combine bootstrap dump of these tables along with the ongoing incremental
dump. 
>  Shall add a one time config "hive.repl.bootstrap.acid.tables" to include bootstrap in
the given dump.
> TheĀ support for hive.repl.bootstrap.cleanup.type for ACID tables to clean-up partially
bootstrapped tables in case of retry is already in place, thanks to the work done during external
tables. Need to test that it actually works.



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