[
https://issues.apache.org/jira/browse/HIVE-23363?focusedWorklogId=453599&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-453599
]
ASF GitHub Bot logged work on HIVE-23363:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 01/Jul/20 18:59
Start Date: 01/Jul/20 18:59
Worklog Time Spent: 10m
Work Description: belugabehr commented on a change in pull request #1118:
URL: https://github.com/apache/hive/pull/1118#discussion_r448558398
##########
File path: standalone-metastore/metastore-server/src/main/resources/package.jdo
##########
@@ -345,20 +345,20 @@
<datastore-identity>
<column name="CD_ID"/>
</datastore-identity>
- <field name="cols" table="COLUMNS_V2" >
+ <field name="cols" persistence-modifier="persistent" table="COLUMNS_V2">
<collection element-type="MFieldSchema"/>
- <foreign-key name="COLUMNS_V2_FK" delete-action="cascade"/>
Review comment:
```
If a foreign-key is specified (in MetaData) for the relation field then
leave any deletion to the datastore to perform
```
I don't see any such relationship cascading relationship defined in the
schema for Derby or MySQL, so DN should be doing it.
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Issue Time Tracking
-------------------
Worklog Id: (was: 453599)
Time Spent: 1h (was: 50m)
> Upgrade DataNucleus dependency to 5.2
> -------------------------------------
>
> Key: HIVE-23363
> URL: https://issues.apache.org/jira/browse/HIVE-23363
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 4.0.0
> Reporter: Zoltan Chovan
> Assignee: Zoltan Chovan
> Priority: Critical
> Labels: pull-request-available
> Attachments: HIVE-23363.2.patch, HIVE-23363.patch
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Upgrade Datanucleus from 4.2 to 5.2 as based on it's docs 4.2 has been
> retired:
> [http://www.datanucleus.org/documentation/products.html]
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