@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);
}
}
}
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");
}
}