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https://issues.apache.org/jira/browse/STORM-312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14047423#comment-14047423
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ASF GitHub Bot commented on STORM-312:
--------------------------------------
Github user Gvain commented on a diff in the pull request:
https://github.com/apache/incubator-storm/pull/117#discussion_r14337281
--- Diff: storm-core/src/jvm/backtype/storm/command/Monitor.java ---
@@ -0,0 +1,197 @@
+/**
+ * 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 backtype.storm.command;
+
+import backtype.storm.generated.*;
+import backtype.storm.utils.NimbusClient;
+import backtype.storm.utils.Utils;
+import org.kohsuke.args4j.CmdLineException;
+import org.kohsuke.args4j.CmdLineParser;
+import org.kohsuke.args4j.Option;
+
+import java.util.Map;
+
+public class Monitor {
+ @Option(name="--help", aliases={"-h"}, usage="print help message")
--- End diff --
Sorry for putting you in this bad position. I simply thought that your code
could be stepped forward to be a useful monitoring tool. And thanks for your
carefully review.
As you say, it is much better to use clojure.tools.cli. I will fix this in
time.
> 'storm monitor' to monitor throughput performance interactively
> ---------------------------------------------------------------
>
> Key: STORM-312
> URL: https://issues.apache.org/jira/browse/STORM-312
> Project: Apache Storm (Incubating)
> Issue Type: New Feature
> Reporter: Jiahong Li
> Labels: cmd-line-monitor
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> This cmd line tool 'storm monitor' will use Nimbus.Client to get throughput
> information from Nimbus Server.
> 1)One can specify topology's name, component's name to monitor it's
> throughput interactively.
> 2) It will statistics 'emit' and/or 'transferred' throughput in a given time
> window and print it in a given time frequency
> The implementation will be much like yahoo's storm-perf-test
> (http://yahooeng.tumblr.com/post/64758709722/making-storm-fly-with-netty)
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