Github user abhishekagarwal87 commented on a diff in the pull request:
https://github.com/apache/storm/pull/1598#discussion_r72606243
--- Diff: storm-core/src/jvm/org/apache/storm/command/Heartbeats.java ---
@@ -0,0 +1,65 @@
+package org.apache.storm.command;
+
+import com.google.common.base.Joiner;
+import org.apache.storm.cluster.ClusterStateContext;
+import org.apache.storm.cluster.ClusterUtils;
+import org.apache.storm.cluster.IStateStorage;
+import org.apache.storm.generated.ClusterWorkerHeartbeat;
+import org.apache.storm.stats.StatsUtil;
+import org.apache.storm.utils.ConfigUtils;
+import org.apache.storm.utils.Utils;
+import org.json.simple.JSONValue;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Map;
+
+public class Heartbeats {
+ private static final Logger LOG =
LoggerFactory.getLogger(Heartbeats.class);
+
+ public static void main(String[] args) throws Exception {
+ String command = args[0];
--- End diff --
should we have a check for length here? ArrayOutOfBoundsException may be
confusing for cli user.
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