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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/06/09 16:22:01 UTC
[jira] [Work logged] (HIVE-21844) HMS schema Upgrade Script is
failing with NPE
[ https://issues.apache.org/jira/browse/HIVE-21844?focusedWorklogId=443008&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-443008 ]
ASF GitHub Bot logged work on HIVE-21844:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 09/Jun/20 16:21
Start Date: 09/Jun/20 16:21
Worklog Time Spent: 10m
Work Description: github-actions[bot] commented on pull request #667:
URL: https://github.com/apache/hive/pull/667#issuecomment-640955865
This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
Feel free to reach out on the dev@hive.apache.org list if the patch is in need of reviews.
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Issue Time Tracking
-------------------
Worklog Id: (was: 443008)
Time Spent: 50m (was: 40m)
> HMS schema Upgrade Script is failing with NPE
> ---------------------------------------------
>
> Key: HIVE-21844
> URL: https://issues.apache.org/jira/browse/HIVE-21844
> Project: Hive
> Issue Type: Task
> Components: HiveServer2
> Affects Versions: 4.0.0
> Reporter: mahesh kumar behera
> Assignee: mahesh kumar behera
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-21844.01.patch, HIVE-21844.02.patch
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> schema upgrade tool is failing with NPE while executing "SELECT 'Upgrading MetaStore schema from 1.2.0 to 2.0.0' AS ' '". The header row (metadata) is coming with rows having value null. This is causing null pointer access in function TableOutputFormat::getOutputString when row.values[i] is accessed. Instead of " AS ' ' ", if some other value like "AS dummy" is given, it's working fine. The issue is coming with mysql version 5.7 and above.
>
>
>
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