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John Fang commented on STORM-1635: ---------------------------------- [~jerrypeng] I have fixed it. https://issues.apache.org/jira/browse/STORM-1623 > Master branch broken! Exception thrown immediately after submitting topology > ---------------------------------------------------------------------------- > > Key: STORM-1635 > URL: https://issues.apache.org/jira/browse/STORM-1635 > Project: Apache Storm > Issue Type: Bug > Reporter: Boyang Jerry Peng > Assignee: John Fang > Priority: Critical > > Exception thrown: > 2016-03-16 22:20:14.940 o.a.s.t.s.AbstractNonblockingServer$FrameBuffer > [ERROR] Unexpected throwable while invoking! > java.lang.NullPointerException > at clojure.lang.RT.intCast(RT.java:1163) > at > org.apache.storm.daemon.nimbus$fn__2162$exec_fn__589__auto__$reify__2191$iter__2267__2271$fn__2272.invoke(nimbus.clj:1837) > at clojure.lang.LazySeq.sval(LazySeq.java:40) > at clojure.lang.LazySeq.seq(LazySeq.java:49) > at clojure.lang.RT.seq(RT.java:507) > at clojure.core$seq__4128.invoke(core.clj:137) > at clojure.core$dorun.invoke(core.clj:3009) > at clojure.core$doall.invoke(core.clj:3025) > at > org.apache.storm.daemon.nimbus$fn__2162$exec_fn__589__auto__$reify__2191.getClusterInfo(nimbus.clj:1822) > at > org.apache.storm.generated.Nimbus$Processor$getClusterInfo.getResult(Nimbus.java:3724) > at > org.apache.storm.generated.Nimbus$Processor$getClusterInfo.getResult(Nimbus.java:3708) > at > org.apache.storm.thrift.ProcessFunction.process(ProcessFunction.java:39) > at > org.apache.storm.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > at > org.apache.storm.security.auth.SimpleTransportPlugin$SimpleWrapProcessor.process(SimpleTransportPlugin.java:158) > at > org.apache.storm.thrift.server.AbstractNonblockingServer$FrameBuffer.invoke(AbstractNonblockingServer.java:518) > at org.apache.storm.thrift.server.Invocation.run(Invocation.java:18) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > This is also causing UI to not work. -- This message was sent by Atlassian JIRA (v6.3.4#6332)