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Posted to issues@hive.apache.org by "Zhihua Deng (Jira)" <ji...@apache.org> on 2021/06/04 00:27:00 UTC
[jira] [Commented] (HIVE-25192) No need to create table directory
for the non-native table
[ https://issues.apache.org/jira/browse/HIVE-25192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17356984#comment-17356984 ]
Zhihua Deng commented on HIVE-25192:
------------------------------------
Seems we have used the "path" for table statistics and some operator(fetch), close the pr to future investigation of the problem...
> No need to create table directory for the non-native table
> ----------------------------------------------------------
>
> Key: HIVE-25192
> URL: https://issues.apache.org/jira/browse/HIVE-25192
> Project: Hive
> Issue Type: Bug
> Reporter: Zhihua Deng
> Assignee: Zhihua Deng
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When creating non-native tables like kudu, hbase and so on, we always create a warehouse location for these tables, though these tables may not use the location to store data or for job plan, so there is no need to create such location.
> We also should skip getting the input summary of non-native tables in some cases, this will avoid oom problem of building the hash table when the non-native table is on build side.
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