Hi Kushan,
Zitat von Kushan Maskey <[email protected]>:
I am getting bunch of GC error as following. Where do I specify or increase
the memory in the storm?
java.lang.OutOfMemoryError: GC overhead limit exceeded at
java.lang.reflect.Method.copy(Method.java:151) at
java.lang.reflect.ReflectAccess.copyMethod(ReflectAccess.java:136) at
sun.reflect.ReflectionFactory.copyMethod(ReflectionFactory.java:300) at
java.lang.Class.copyMethods(Class.java:2852) at
java.lang.Class.getMethods(Class.java:1467) at
clojure.lang.Reflector.getMethods(Reflector.java:357) at
clojure.lang.Reflector.invokeNoArgInstanceMember(Reflector.java:296) at
clojure.tools.logging$eval1$fn__2.invoke(NO_SOURCE_FILE:0) at
clojure.tools.logging.impl$fn__39$G__17__46.invoke(impl.clj:16) at
backtype.storm.daemon.executor$fail_spout_msg.invoke(executor.clj:369) at
these seem to be errors from a worker log - you can update the
supervisor's configuration (in storm.yaml) to specify worker options,
i.e. setting memory size and/or garbage collector tuning options.
Regards,
Jens
