[ https://issues.apache.org/jira/browse/HIVE-6945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sergey Shelukhin updated HIVE-6945: ----------------------------------- Attachment: HIVE-6945.01.patch some missed places on sql path > issues with dropping partitions on Oracle > ----------------------------------------- > > Key: HIVE-6945 > URL: https://issues.apache.org/jira/browse/HIVE-6945 > Project: Hive > Issue Type: Bug > Affects Versions: 0.13.0 > Reporter: Sergey Shelukhin > Assignee: Sergey Shelukhin > Attachments: HIVE-6945.01.patch, HIVE-6945.patch > > > 1) Direct SQL is broken on Oracle due to the usage of NUMBER type which is > translated by DN into decimal rather than long. This appears to be specific > to some cases because it seemed to have worked before (different version of > Oracle? JDBC? DN? Maybe depends on whether db was auto-created). > 2) When partition dropping code falls back to JDO, it creates objects to > return, then drops partitions. It appears that dropping makes DN objects > invalid. We create metastore partition objects out of DN objects before drop, > however the list of partition column values is re-used, rather than copied, > into these. DN appears to clear this list during drop, so the returned object > becomes invalid and the exception is thrown. -- This message was sent by Atlassian JIRA (v6.2#6252)