It looks like he's in a recursive loop in a java serialization routine (ObjectOutputStream). This leads me to believe that he is serializing some data structure (perhaps by emitting it in the framework) and since the data structure is cyclic, the stack ends up blown.
On Wed, May 20, 2015 at 9:03 AM, Jeffery Maass <[email protected]> wrote: > Nathan, could you expand on what you mean by "your data structure". > > [email protected], could you try turning off > *Config.TOPOLOGY_FALL_BACK_ON_JAVA_SERIALIZATION > ?**Config conf = new backtype.storm.Config();* > conf.setFallBackOnJavaSerialization(false);StormSubmitter.submitTopology(topo_name, > conf, builder.createTopology()); > If what I think is happening is true, you will receive a different error > in your worker. > > > > > Thank you for your time! > > +++++++++++++++++++++ > Jeff Maass <[email protected]> > linkedin.com/in/jeffmaass > stackoverflow.com/users/373418/maassql > +++++++++++++++++++++ > > > On Tue, May 19, 2015 at 10:23 PM, Nathan Leung <[email protected]> wrote: > >> Looks like you have a reference loop in your data structure >> On May 19, 2015 11:07 PM, "[email protected]" <[email protected]> >> wrote: >> >>> hi, >>> >>> I encountered the following error exception: >>> >>> java.lang.StackOverflowError at >>> java.io.ObjectStreamClass$FieldReflector.getPrimFieldValues(ObjectStreamClass.java:1930) >>> at >>> java.io.ObjectStreamClass.getPrimFieldValues(ObjectStreamClass.java:1233) >>> at >>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1532) >>> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) >>> at >>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) >>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at >>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) >>> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) >>> at >>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) >>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at >>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) >>> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) >>> at >>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) >>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at >>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) >>> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) >>> at >>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) >>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at >>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) >>> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) >>> at >>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) >>> at >>> >>> ………… >>> >>> I tried to locate the error, but I could hardly figure it out. >>> >>> I checked all my for loop and while loop, and there is no infinite loop. >>> >>> all tuples are 'newed' and kept imutable. >>> >>> how can I figure this out? >>> >>> thanks ... >>> >>> ps. this happened both in clusters and local mode. >>> >>> ------------------------------ >>> [email protected] >>> >> >
