Hi shahab Does the log you posted contain the full exception stack? And it will be helpful if you also post your log4j settings.
-- Best Regards! 肖康(Kang Xiao,<[email protected] (mailto:[email protected])>) Distributed Software Engineer 已使用 Sparrow (http://www.sparrowmailapp.com/?sig) 已使用 Sparrow (http://www.sparrowmailapp.com/?sig) 在 2014年3月7日 星期五，3:59，shahab 写道： > Hi, > > I was running a Storm Topology in cluster mode, and I catching the following > error (collected from worker log files). Apparently it is related to Log4j > settings, but I really have no idea how should solve this. > > By the way, I am also using Kafka in one of my bolts, so It might be that > log4j settings of Kafka and Storm is causing this problem? > > > best, > /Shahab > > 2014-03-06 18:45:44 util [ERROR] Async loop died! > java.lang.StackOverflowError > at sun.util.calendar.ZoneInfo.getOffsets(ZoneInfo.java:261) > at sun.util.calendar.ZoneInfo.getOffsets(ZoneInfo.java:248) > at > java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2276) > at > java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2248) > at java.util.Calendar.setTimeInMillis(Calendar.java:1140) > at java.util.Calendar.setTime(Calendar.java:1106) > at java.text.SimpleDateFormat.format(SimpleDateFormat.java:955) > at java.text.SimpleDateFormat.format(SimpleDateFormat.java:948) > at java.text.DateFormat.format(DateFormat.java:336) > at > org.apache.log4j.helpers.PatternParser$DatePatternConverter.convert(PatternParser.java:443) > at > org.apache.log4j.helpers.PatternConverter.format(PatternConverter.java:65) > at org.apache.log4j.PatternLayout.format(PatternLayout.java:506) > at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:310) > at > org.apache.log4j.DailyRollingFileAppender.subAppend(DailyRollingFileAppender.java:369) > at org.apache.log4j.WriterAppender.append(WriterAppender.java:162) > at > org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251) > at > org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66) > at org.apache.log4j.Category.callAppenders(Category.java:206) > at org.apache.log4j.Category.forcedLog(Category.java:391) > at org.apache.log4j.Category.log(Category.java:856) > at org.slf4j.impl.Log4jLoggerAdapter.info > (http://org.slf4j.impl.Log4jLoggerAdapter.info)(Log4jLoggerAdapter.java:377) > at clojure.tools.logging$eval1$fn__7.invoke(NO_SOURCE_FILE:0) > at clojure.tools.logging.impl$fn__56$G__49__67.invoke(impl.clj:16) > at clojure.tools.logging$log_STAR_.invoke(logging.clj:59) > at clojure.tools.logging$log_stream$fn__168.invoke(logging.clj:141) > at > clojure.tools.logging.proxy$java.io.ByteArrayOutputStream$0.flush(Unknown > Source) > at java.io.PrintStream.write(PrintStream.java:482) > at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) > at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:282) > at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125) > at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:135) > at java.io.OutputStreamWriter.write(OutputStreamWriter.java:220) > at java.io.Writer.write(Writer.java:157) > at org.apache.log4j.helpers.QuietWriter.write(QuietWriter.java:48) > at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:310) > at org.apache.log4j.WriterAppender.append(WriterAppender.java:162) >
