public void postCommit(boolean jobSuccessful,Configuration conf) throws RetryException, UnrecoverableException {
  if (jobSuccessful) {
    JdbcOutputFormat.finalizeOutput(conf);
  }
 else {
    JdbcOutputFormat.rollback(conf);
  }
}

public void postCommit ( boolean jobSuccessful , Configuration conf ) throws RetryException , UnrecoverableException { if ( jobSuccessful ) { JdbcOutputFormat . finalizeOutput ( conf ) ; } else { JdbcOutputFormat . rollback ( conf ) ; } }
triggers the post commit action , in this instance the final table is created and filled with data from all partition tables .
