public static DistributedCacheSchema.ClusterInfo readClusterInfo(
ZooKeeper zk, String name, boolean flag)
throws KeeperException, InterruptedException, InvalidProtocolBufferException {
if (flag && zk.exists("/" + name + "/info", true) == null) {
return null;
}
byte[] data = zk.getData("/" + name + "/info", flag, null);
return DistributedCacheSchema.ClusterInfo.parseFrom(data);
}
public static DistributedCacheSchema.ClusterInfo readClusterInfo(ZooKeeper zk, String name)
throws KeeperException, InterruptedException, InvalidProtocolBufferException {
byte[] data = zk.getData("/" + name + "/info", false, null);
return DistributedCacheSchema.ClusterInfo.parseFrom(data);
}