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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (HIVE-21471) Replicating conversion of managed to external table leaks HDFS files at target.
Date Fri, 22 Mar 2019 16:38:01 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21471?focusedWorklogId=217330&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-217330
]

ASF GitHub Bot logged work on HIVE-21471:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 22/Mar/19 16:37
            Start Date: 22/Mar/19 16:37
    Worklog Time Spent: 10m 
      Work Description: maheshk114 commented on pull request #578: HIVE-21471: Replicating
conversion of managed to external table leaks HDFS files at target.
URL: https://github.com/apache/hive/pull/578#discussion_r268235202
 
 

 ##########
 File path: standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java
 ##########
 @@ -209,7 +214,13 @@ public void alterTable(RawStore msdb, Warehouse wh, String catName,
String dbnam
         boolean tableInSpecifiedLoc = !oldtRelativePath.equalsIgnoreCase(name)
 
 Review comment:
   these are not required if replDataLocationChanged is true 
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 217330)
    Time Spent: 1h 40m  (was: 1.5h)

> Replicating conversion of managed to external table leaks HDFS files at target.
> -------------------------------------------------------------------------------
>
>                 Key: HIVE-21471
>                 URL: https://issues.apache.org/jira/browse/HIVE-21471
>             Project: Hive
>          Issue Type: Bug
>          Components: repl
>    Affects Versions: 4.0.0
>            Reporter: Sankar Hariappan
>            Assignee: Sankar Hariappan
>            Priority: Major
>              Labels: DR, pull-request-available, replication
>         Attachments: HIVE-21471.01.patch, HIVE-21471.02.patch
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> While replicating the ALTER event to convert managed table to external table, the data
location for the table is changed under input base directory for external tables replication.
But, the old location remains there and would be leaked for ever.
> ALTER TABLE T1 SET TBLPROPERTIES('EXTERNAL'='true');



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