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https://issues.apache.org/jira/browse/HIVE-25192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhihua Deng updated HIVE-25192:
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Description: When creating non-native tables like kudu, hbase and so on,
we create a warehouse location for these tables, though these tables may not
use the location to store data or for job plan, we should skip getting the
input summary of non-native tables when optimising joins, as which may cause
oom problem when the non-native table is on the build side. (was: 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.)
> 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: 40m
> Remaining Estimate: 0h
>
> When creating non-native tables like kudu, hbase and so on, we create a
> warehouse location for these tables, though these tables may not use the
> location to store data or for job plan, we should skip getting the input
> summary of non-native tables when optimising joins, as which may cause oom
> problem when the non-native table is on the build side.
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