[HBASE-10384] Failed to increment serveral columns in one Increment

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.98.0, 0.99.0, 0.96.1.1
• Fix Version/s: 0.98.0, 0.96.2, 0.99.0
• Hadoop Flags: Reviewed
• Assignee: Jimmy Xiang
• Reporter: Jimmy Xiang
• Created: 20/Jan/14 17:51
• Updated: 21/Feb/15 23:34
• Resolved: 21/Jan/14 00:11

Description

We have some problem to increment several columns of a row in one increment request.

This one works, we can get all columns incremented as expected:

      Increment inc1 = new Increment(row);
      inc1.addColumn(cf, Bytes.toBytes("counter_A"), 1L);
      inc1.addColumn(cf, Bytes.toBytes("counter_B"), 1L);
      inc1.addColumn(cf, Bytes.toBytes("counter_C"), 1L);
      inc1.addColumn(cf, Bytes.toBytes("counter_D"), 1L);
      testTable.increment(inc1);

However, this one just increments counter_A, other columns are reset to 1 instead of incremented:

      Increment inc1 = new Increment(row);
      inc1.addColumn(cf, Bytes.toBytes("counter_B"), 1L);
      inc1.addColumn(cf, Bytes.toBytes("counter_C"), 1L);
      inc1.addColumn(cf, Bytes.toBytes("counter_A"), 1L);
      inc1.addColumn(cf, Bytes.toBytes("counter_D"), 1L);
      testTable.increment(inc1);