/** * Delete information for all connections. * @param stopProxy No longer used. This parameter is ignored. * @deprecated use {@link #deleteAllConnections()} instead */ @Deprecated public static void deleteAllConnections(boolean stopProxy) { deleteAllConnections(); }
/** * {@inheritDoc} */ @Override public void run() { LOG.info("Attempting to shut down cluster connections in shutdown hook."); HConnectionManager.deleteAllConnections(); try { ZooKeeperUtils.closeAllZooKeeperConnections(); } catch (IOException e) { LOG.warn("Encountered exception while deleting ZooKeeper connections:\n" + StringUtils.stringifyException(e)); } } }
HConnectionManager.deleteAllConnections(true);
@Override protected void cleanup() { Closer.close(typeMgr); Closer.close(zk); HConnectionManager.deleteAllConnections(true); super.cleanup(); }