Sorry, it should be line 1519 not line 519. On Thu, Sep 29, 2016 at 10:26 AM, Eranga Heshan <[email protected]> wrote:
> This is the exception which was in nimbus log. (nimbus runs despite of the > exception) > > java.lang.ClassCastException: java.lang.Long cannot be cast to > java.lang.Integer > at org.apache.storm.stats.StatsUtil.extractNodeInfosFromHbForComp( > StatsUtil.java:1519) > at org.apache.storm.daemon.nimbus$mk_reified_nimbus$reify__5190. > getComponentPendingProfileActions(nimbus.clj:1819) > at org.apache.storm.generated.Nimbus$Processor$ > getComponentPendingProfileActions.getResult(Nimbus.java:3259) > at org.apache.storm.generated.Nimbus$Processor$ > getComponentPendingProfileActions.getResult(Nimbus.java:3244) > 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$Worker.run( > ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > > Changing "StatsUtil.java" line 519 from "Integer port = (Integer) > value.get(1);" to "Integer port = ((Long) value.get(1)).intValue();" solved > that problem. > > Then came another exception. > > java.lang.ClassCastException: java.util.ArrayList cannot be cast to > org.apache.storm.generated.ProfileRequest > at org.apache.storm.converter$clojurify_profile_request. > invoke(converter.clj:240) > at org.apache.storm.daemon.nimbus$mk_reified_nimbus$reify__5190. > getComponentPendingProfileActions(nimbus.clj:1820) > at org.apache.storm.generated.Nimbus$Processor$ > getComponentPendingProfileActions.getResult(Nimbus.java:3259) > at org.apache.storm.generated.Nimbus$Processor$ > getComponentPendingProfileActions.getResult(Nimbus.java:3244) > 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) > > For now I have stopped testing storm-2.0.0-SNAPSHOT. Hope this helps > others though. > > Regards, > Eranga > > On Thu, Sep 29, 2016 at 8:40 AM, Eranga Heshan <[email protected]> > wrote: > >> I checked. Nimbus is running. >> >> On Thu, Sep 29, 2016 at 6:19 AM, Junfeng Chen <[email protected]> wrote: >> >>> Check your nimbus process. This error always occurs when your nimbus is >>> down. >>> >>> Regard, >>> Junfeng Chen >>> >>> On Wed, Sep 28, 2016 at 4:19 PM, Eranga Heshan <[email protected]> >>> wrote: >>> >>>> Hi all, >>>> >>>> I recently built apache-storm-2.0.0-SNAPSHOT and submitted a topology >>>> called EmailProcessor Benchmark. Although the topology is submitted and >>>> processed successfully, when trying to look inside bolts using UI, it gives >>>> an "internal Server Error". >>>> >>>> I have attached the error file with this thread. Any help is much >>>> appreciated. >>>> >>>> Thank you, >>>> Eranga Heshan >>>> >>>> -- >>>> Eranga Heshan >>>> Undergraduate, >>>> Department of Computer Science & Engineering, >>>> University of Moratuwa. >>>> Mobile: 0711382686 >>>> >>> >>> >> >> >> -- >> Eranga Heshan >> Undergraduate, >> Department of Computer Science & Engineering, >> University of Moratuwa. >> Mobile: 0711382686 >> > > > > -- > Eranga Heshan > Undergraduate, > Department of Computer Science & Engineering, > University of Moratuwa. > Mobile: 0711382686 > -- Eranga Heshan Undergraduate, Department of Computer Science & Engineering, University of Moratuwa. Mobile: 0711382686
