[AMBARI-18911] Storm start is failing due to metrics initialization error

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.0
• Assignee: Aravindan Vijayan
• Reporter: Aravindan Vijayan
• Created: 16/Nov/16 20:22
• Updated: 17/Nov/16 21:52
• Resolved: 17/Nov/16 21:52

Description

2016-11-10 07:14:58.311 o.a.s.d.nimbus [ERROR] Error on initialization of server service-handler
java.lang.RuntimeException: Could not instantiate a class listed in config under section storm.cluster.metrics.consumer.register with fully qualified name org.apache.hadoop.metrics2.sink.storm.StormTimelineMetricsReporter
        at org.apache.storm.metric.ClusterMetricsConsumerExecutor.prepare(ClusterMetricsConsumerExecutor.java:50)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:93)
        at clojure.lang.Reflector.invokeNoArgInstanceMember(Reflector.java:313)
        at org.apache.storm.daemon.nimbus$fn__11381$exec_fn__3535__auto____11382.invoke(nimbus.clj:2192)
        at clojure.lang.AFn.applyToHelper(AFn.java:156)
        at clojure.lang.AFn.applyTo(AFn.java:144)
        at clojure.core$apply.invoke(core.clj:630)
        at org.apache.storm.daemon.nimbus$fn__11381$service_handler__11417.doInvoke(nimbus.clj:2169)
        at clojure.lang.RestFn.invoke(RestFn.java:421)
        at org.apache.storm.daemon.nimbus$launch_server_BANG_.invoke(nimbus.clj:2258)
        at org.apache.storm.daemon.nimbus$_launch.invoke(nimbus.clj:2291)
        at org.apache.storm.daemon.nimbus$_main.invoke(nimbus.clj:2314)
        at clojure.lang.AFn.applyToHelper(AFn.java:152)
        at clojure.lang.AFn.applyTo(AFn.java:144)
        at org.apache.storm.daemon.nimbus.main(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.metrics2.sink.storm.StormTimelineMetricsReporter
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at org.apache.storm.metric.ClusterMetricsConsumerExecutor.prepare(ClusterMetricsConsumerExecutor.java:48)

in some of the cluster we are seeing following error too:

2016-11-10 07:56:06.674 o.a.s.zookeeper [INFO] Accepting leadership, all active topology found localy.
2016-11-10 07:56:07.125 o.a.s.d.nimbus [ERROR] Error when processing event
java.lang.NullPointerException
        at clojure.lang.Reflector.invokeNoArgInstanceMember(Reflector.java:301)
        at org.apache.storm.daemon.nimbus$get_cluster_info$fn__11126.invoke(nimbus.clj:1385)
        at org.apache.storm.daemon.nimbus$get_cluster_info.invoke(nimbus.clj:1384)
        at org.apache.storm.daemon.nimbus$send_cluster_metrics_to_executors.invoke(nimbus.clj:1445)
        at org.apache.storm.daemon.nimbus$fn__11381$exec_fn__3535__auto____11382$fn__11408.invoke(nimbus.clj:2244)
        at org.apache.storm.timer$schedule_recurring$this__2162.invoke(timer.clj:105)
        at org.apache.storm.timer$mk_timer$fn__2145$fn__2146.invoke(timer.clj:50)
        at org.apache.storm.timer$mk_timer$fn__2145.invoke(timer.clj:42)
        at clojure.lang.AFn.run(AFn.java:22)
        at java.lang.Thread.run(Thread.java:745)
2016-11-10 07:56:07.128 o.a.s.util [ERROR] Halting process: ("Error when processing an event")
java.lang.RuntimeException: ("Error when processing an event")
        at org.apache.storm.util$exit_process_BANG_.doInvoke(util.clj:341)
        at clojure.lang.RestFn.invoke(RestFn.java:423)
        at org.apache.storm.daemon.nimbus$nimbus_data$fn__10339.invoke(nimbus.clj:206)
        at org.apache.storm.timer$mk_timer$fn__2145$fn__2146.invoke(timer.clj:71)
        at org.apache.storm.timer$mk_timer$fn__2145.invoke(timer.clj:42)
        at clojure.lang.AFn.run(AFn.java:22)
        at java.lang.Thread.run(Thread.java:745)

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