Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/flink/pull/886#discussion_r34036874
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/zookeeper/FlinkZooKeeperQuorumPeer.java
---
@@ -0,0 +1,227 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.runtime.zookeeper;
+
+import org.apache.flink.api.java.utils.ParameterTool;
+import org.apache.flink.configuration.ConfigConstants;
+import org.apache.flink.configuration.IllegalConfigurationException;
+import org.apache.zookeeper.server.ServerConfig;
+import org.apache.zookeeper.server.ZooKeeperServer;
+import org.apache.zookeeper.server.ZooKeeperServerMain;
+import org.apache.zookeeper.server.quorum.QuorumPeer;
+import org.apache.zookeeper.server.quorum.QuorumPeerConfig;
+import org.apache.zookeeper.server.quorum.QuorumPeerMain;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.PrintWriter;
+import java.util.Map;
+import java.util.Properties;
+import java.util.UUID;
+
+/**
+ * Simple wrapper for ZooKeeper's {@link QuorumPeer}, which reads a
ZooKeeper config file and writes
+ * the required 'myid' file before starting the peer.
+ */
+public class FlinkZooKeeperQuorumPeer {
+
+ private static final Logger LOG =
LoggerFactory.getLogger(FlinkZooKeeperQuorumPeer.class);
+
+ public static void main(String[] args) {
+ try {
+ final ParameterTool params =
ParameterTool.fromArgs(args);
+ final String zkConfigFile =
params.getRequired("zkConfigFile");
+ final int peerId = params.getInt("peerId");
+
+ // Run quorum peer
+ runFlinkZkQuorumPeer(zkConfigFile, peerId);
+ }
+ catch (Throwable t) {
+ t.printStackTrace();
--- End diff --
This should probably show up in the log as well. A lot of people do not
check the `.out` files.
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