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Posted to issues-all@impala.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/05/20 17:23:00 UTC
[jira] [Work logged] (IMPALA-10710) Do Not Drop Kudu Table When
Table Already Exists in HMS
[ https://issues.apache.org/jira/browse/IMPALA-10710?focusedWorklogId=599929&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-599929 ]
ASF GitHub Bot logged work on IMPALA-10710:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 20/May/21 17:22
Start Date: 20/May/21 17:22
Worklog Time Spent: 10m
Work Description: belugabehr opened a new pull request #26:
URL: https://github.com/apache/impala/pull/26
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Issue Time Tracking
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Worklog Id: (was: 599929)
Remaining Estimate: 0h
Time Spent: 10m
> Do Not Drop Kudu Table When Table Already Exists in HMS
> -------------------------------------------------------
>
> Key: IMPALA-10710
> URL: https://issues.apache.org/jira/browse/IMPALA-10710
> Project: IMPALA
> Issue Type: Bug
> Reporter: David Mollitor
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> As I understand the code, Impala performs HMS/Kudu {{CREATE TABLE}} interaction as:
> * Create the table in Kudu
> * Register table with HMS
> * Drop the Kudu table on HMS error
> This is generally OK, except that it drops the table from Kudu on a {{TableAlreadyExists}} Exception.
> So, if I issue the same {{CREATE TABLE}} statement twice, the data will be dropped from Kudu on the second execution.
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