23f836454d9c5a495111b068f45d6aa89a2a724a,src/java/org/apache/hadoop/hbase/HStore.java,HStore,close,#,238

Before Change


  /** Turn off all the MapFile readers */
  public void close() throws IOException {
    LOG.info("closing HStore for " + this.regionName + "/" + this.colFamily);
    this.lock.writeLock().lock();
    try {
      for (MapFile.Reader map: maps.values()) {
        map.close();

After Change


  /** Turn off all the MapFile readers */
  public void close() throws IOException {
    LOG.info("closing HStore for " + this.regionName + "/" + this.colFamily);
    this.lock.obtainWriteLock();
    try {
      for (MapFile.Reader map: maps.values()) {
        map.close();