Example #1
0
 @Override
 public void nodeChildrenChanged(String path) {
   if (path.equals(ZooKeeperAdmin.PG_SERVER_NODE)) {
     try {
       List<String> servers =
           ZKUtil.listChildrenAndWatchThem(watcher, ZooKeeperAdmin.PG_SERVER_NODE);
       add(servers);
     } catch (IOException e) {
       abortable.abort("Unexpected zk exception getting server nodes", e);
     } catch (KeeperException e) {
       abortable.abort("Unexpected zk exception getting server nodes", e);
     }
   }
 }
Example #2
0
 protected void abortServer(final String coprocessorName, final Throwable e) {
   String message = "The coprocessor " + coprocessorName + " threw " + e.toString();
   LOG.error(message, e);
   if (abortable != null) {
     abortable.abort(message, e);
   } else {
     LOG.warn("No available Abortable, process was not aborted");
   }
 }