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https://issues.apache.org/jira/browse/HIVE-16706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sankar Hariappan updated HIVE-16706:
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Attachment: HIVE-16706.01.patch
Added 01.patch with below changes:
- No source code changes as the issue doesn't exist.
- There are 2 metastore apis getting called by PartitionIterable during
bootstrap dump; listPartitionNames (without part_spec) and
getPartitionsByNames. Both these methods never fail if a table or partition is
dropped in between. Just return an empty list.
- Added a test case to verify if bootstrap dump fails when we return empty
string from megastore apis.
Request [~sushanth]/[~thejas] to review the patch!
> Bootstrap REPL DUMP shouldn't fail when a partition is dropped/renamed when
> dump in progress.
> ---------------------------------------------------------------------------------------------
>
> Key: HIVE-16706
> URL: https://issues.apache.org/jira/browse/HIVE-16706
> Project: Hive
> Issue Type: Sub-task
> Components: Hive, repl
> Affects Versions: 2.1.0
> Reporter: Sankar Hariappan
> Assignee: Sankar Hariappan
> Labels: DR, replication
> Attachments: HIVE-16706.01.patch
>
>
> Currently, bootstrap REPL DUMP gets the partitions in a batch and then
> iterate through it. If any partition is dropped/renamed during iteration, it
> may lead to failure/exception. In this case, the partition should be skipped
> from dump and also need to ensure no failure of REPL DUMP and the subsequent
> incremental dump should ensure the consistent state of the table.
> This bug is related to HIVE-16684.
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