[HIVE-12927] HBase metastore: sequences should be one per row, not all in one row

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.1.0
• Target Version/s: 2.1.0
• Assignee: Alan Gates
• Reporter: Sergey Shelukhin
• Created: 26/Jan/16 02:31
• Updated: 01/Oct/19 22:06
• Resolved: 18/Feb/16 17:59

Description

  long getNextSequence(byte[] sequence) throws IOException {

Is not safe in presence of any concurrency. It should use HBase increment API.