[ https://issues.apache.org/jira/browse/HIVE-23363?focusedWorklogId=457190&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-457190 ]
ASF GitHub Bot logged work on HIVE-23363: ----------------------------------------- Author: ASF GitHub Bot Created on: 10/Jul/20 15:03 Start Date: 10/Jul/20 15:03 Worklog Time Spent: 10m Work Description: belugabehr edited a comment on pull request #1118: URL: https://github.com/apache/hive/pull/1118#issuecomment-656722071 > Foreign Keys > > So we now have given the datastore control over the cascade deletion strategy for objects stored in these tables. Please be aware that JDO provides Dependent Fields as a way of allowing cascade deletion. The difference here is that Dependent Fields is controlled by DataNucleus, whereas foreign key delete actions are controlled by the datastore (assuming the datastore supports it even) ``` http://www.datanucleus.org/products/accessplatform/jdo/mapping.html#fk ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 457190) Time Spent: 2.5h (was: 2h 20m) > 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: David Mollitor > Priority: Critical > Labels: pull-request-available > Fix For: 4.0.0 > > Attachments: HIVE-23363.2.patch, HIVE-23363.patch > > Time Spent: 2.5h > 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] -- This message was sent by Atlassian Jira (v8.3.4#803005)