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https://issues.apache.org/jira/browse/HIVE-19435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16473260#comment-16473260
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Hive QA commented on HIVE-19435:
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| (x) *{color:red}-1 overall{color}* |
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| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 8s{color}
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/data/hiveptest/logs/PreCommit-HIVE-Build-10860/patches/PreCommit-HIVE-Build-10860.patch
does not apply to master. Rebase required? Wrong Branch? See
http://cwiki.apache.org/confluence/display/Hive/HowToContribute for help.
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http://104.198.109.242/logs//PreCommit-HIVE-Build-10860/yetus.txt |
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This message was automatically generated.
> Incremental replication cause data loss if a table is dropped followed by
> create and insert-into with different partition type.
> -------------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-19435
> URL: https://issues.apache.org/jira/browse/HIVE-19435
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2, repl
> Affects Versions: 3.0.0
> Reporter: Sankar Hariappan
> Assignee: Sankar Hariappan
> Priority: Major
> Labels: DR, pull-request-available, replication
> Fix For: 3.0.0, 3.1.0
>
> Attachments: HIVE-19435.01-branch-3.patch, HIVE-19435.01.patch,
> HIVE-19435.02.patch, HIVE-19435.03.patch
>
>
> If the incremental dump have drop of partitioned table followed by
> create/insert on non-partitioned table with same name, doesn't replicate the
> data. Explained below.
> Let's say we have a partitioned table T1 which was already replicated to
> target.
> DROP_TABLE(T1)->CREATE_TABLE(T1) (Non-partitioned) -> INSERT(T1)(10)
> After REPL LOAD, T1 doesn't have any data.
> Same is valid for non-partitioned to partitioned and partition spec mismatch
> case as well.
>
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