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https://issues.apache.org/jira/browse/HIVE-17422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16169445#comment-16169445
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Tao Li commented on HIVE-17422:
-------------------------------
Test resut looks good.
> Skip non-native/temporary tables for all major table/partition related
> scenarios
> --------------------------------------------------------------------------------
>
> Key: HIVE-17422
> URL: https://issues.apache.org/jira/browse/HIVE-17422
> Project: Hive
> Issue Type: Improvement
> Components: repl
> Reporter: Tao Li
> Assignee: Tao Li
> Attachments: HIVE-17422.1.patch, HIVE-17422.2.patch,
> HIVE-17422.3.patch, HIVE-17422.4.patch
>
>
> Currently during incremental dump, the non-native/temporary table info is
> partially dumped in metadata file and will be ignored later by the repl load.
> We can optimize it by moving the check (whether the table should be exported
> or not) earlier so that we don't save any info to dump file for such types of
> tables. CreateTableHandler already has this optimization, so we just need to
> apply similar logic to other scenarios.
> The change is to apply the EximUtil.shouldExportTable check to all scenarios
> (e.g. alter table) that calls into the common dump method.
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