Weird Problem: Can not delete a specified row

[曾伟]

Hi, 

 

Find a strange problem today.  The deleting operation does not work. Here is
the code:

 

      HTable table = this.pool.getTable(this.tableName);

      System.out.println(table.exists(new Get(row)));

      Delete d=new Delete(row);

      table.delete(d);

      System.out.println(table.exists(new Get(row)));

 

Both outputs are True. And I can also get it by table.get(Get) method.
Obviously the row does not be deleted.

 

I googled this issue on Internet，however nothing valuable can be found.

 

We run this hbase cluster about 1 year(10 datanode and 4 regionservers) ,
never seeing this problem before. 

 

Env:  Ubuntu 10.04  Hadoop CDH3  Hbase 0.20.6 ,table version is 1. 

 

Does anyone encounter this problem?

 

Any clue appreciated

 

Wei.