[HBASE-11223] Limit the actions number of a call in the batch

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.99.0
• Component/s: Client
• Assignee: Unassigned
• Reporter: Shaohui Liu
• Created: 21/May/14 11:58
• Updated: 17/Jun/22 05:48
• Resolved: 05/Jun/17 08:10

Description

Huge batch operation will make regionserver crash for GC.
The extreme code like this:

    final List<Delete> deletes = new ArrayList<Delete>();
    final long rows = 4000000;
    for (long i = 0; i < rows; ++i) {
      deletes.add(new Delete(Bytes.toBytes(i)));
    }
    table.delete(deletes);

We should limit the actions number of a call in the batch.