[HIVE-9330] DummyTxnManager will throw NPE if WriteEntity writeType has not been set

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Assignee: Chaoyu Tang
• Reporter: Chaoyu Tang
• Created: 09/Jan/15 18:23
• Updated: 12/Feb/15 23:41
• Resolved: 19/Jan/15 03:59

Description

DummyTxnManager line 259:

    switch (we.getWriteType()) {
      case DDL_EXCLUSIVE:
        return HiveLockMode.EXCLUSIVE;
      case DDL_SHARED:
        return HiveLockMode.SHARED;
...

will throw out NPE in case the WriteEntity(we) writeType has not been set.