public void postPut(final Put put, final WALEdit edit) throws IOException {
    if (coprocEnvironments.isEmpty()) {
      return;
    }
    execOperation(new RegionObserverOperationWithoutResult() {
      @Override
      public void call(RegionObserver observer) throws IOException {
        observer.postPut(this, put, edit);
      }
    });
  }
@param put  The Put object
@param edit The WALEdit object.
@exception IOException Exception
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.java