log4j stackoverflow

Question

¡Esta es una verdadera excepción de stackflow en el sitio de stackoverflow! Me preguntaba si alguien lo había visto antes, y lo que solían abordar.

java.lang.StackOverflowError 
at java.lang.Exception.<init>(Exception.java:41) 
at java.io.IOException.<init>(IOException.java:41) 
at java.io.FileOutputStream.writeBytes(Native Method) 
at java.io.FileOutputStream.write(FileOutputStream.java:260) 
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202) 
at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:263) 
at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:106) 
at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:116) 
at java.io.OutputStreamWriter.write(OutputStreamWriter.java:203) 
at java.io.Writer.write(Writer.java:140) 
at org.apache.log4j.helpers.CountingQuietWriter.write(CountingQuietWriter.java:44) 
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301) 
at org.apache.log4j.contribs.DailyRollingFileAppender.subAppend(DailyRollingFileAppender.java:395) 
at org.apache.log4j.WriterAppender.append(WriterAppender.java:159) 
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230) 
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65) 
at org.apache.log4j.Category.callAppenders(Category.java:203) 
at org.apache.log4j.Category.forcedLog(Category.java:388) 
at org.apache.log4j.Category.log(Category.java:835) 
at org.apache.log4j.contribs.LoggingOutputStream.flush(LoggingOutputStream.java:168) 
at java.io.PrintStream.write(PrintStream.java:432) 
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202) 
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:272) 
at sun.nio.cs.StreamEncoder.flushBuffer(StreamEncoder.java:85) 
at java.io.OutputStreamWriter.flushBuffer(OutputStreamWriter.java:168) 
at java.io.PrintStream.write(PrintStream.java:477) 
at java.io.PrintStream.print(PrintStream.java:619) 
at java.io.PrintStream.println(PrintStream.java:756) 
at org.apache.log4j.helpers.LogLog.error(LogLog.java:142) 
at org.apache.log4j.helpers.OnlyOnceErrorHandler.error(OnlyOnceErrorHandler.java:77) 
at org.apache.log4j.helpers.OnlyOnceErrorHandler.error(OnlyOnceErrorHandler.java:67) 
at org.apache.log4j.helpers.CountingQuietWriter.write(CountingQuietWriter.java:48) 
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301) 
at org.apache.log4j.contribs.DailyRollingFileAppender.subAppend(DailyRollingFileAppender.java:395) 
at org.apache.log4j.WriterAppender.append(WriterAppender.java:159) 
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230) 
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65) 
at org.apache.log4j.Category.callAppenders(Category.java:203) 
at org.apache.log4j.Category.forcedLog(Category.java:388) 
at org.apache.log4j.Category.log(Category.java:835) 
at org.apache.log4j.contribs.LoggingOutputStream.flush(LoggingOutputStream.java:168) 
at java.io.PrintStream.write(PrintStream.java:432) 
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202) 
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:272) 
at sun.nio.cs.StreamEncoder.flushBuffer(StreamEncoder.java:85) 
at java.io.OutputStreamWriter.flushBuffer(OutputStreamWriter.java:168) 
at java.io.PrintStream.write(PrintStream.java:477) 
at java.io.PrintStream.print(PrintStream.java:619) 
at java.io.PrintStream.println(PrintStream.java:756) 
at org.apache.log4j.helpers.LogLog.error(LogLog.java:142) 
at org.apache.log4j.helpers.OnlyOnceErrorHandler.error(OnlyOnceErrorHandler.java:77) 
at org.apache.log4j.helpers.OnlyOnceErrorHandler.error(OnlyOnceErrorHandler.java:67) 
at org.apache.log4j.helpers.CountingQuietWriter.write(CountingQuietWriter.java:48) 
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301) 
at org.apache.log4j.contribs.DailyRollingFileAppender.subAppend(DailyRollingFileAppender.java:395) 
at org.apache.log4j.WriterAppender.append(WriterAppender.java:159) 
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230) 
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65) 
at org.apache.log4j.Category.callAppenders(Category.java:203) 
at org.apache.log4j.Category.forcedLog(Category.java:388) 
at org.apache.log4j.Category.log(Category.java:835) 
at org.apache.log4j.contribs.LoggingOutputStream.flush(LoggingOutputStream.java:168) 
at java.io.PrintStream.write(PrintStream.java:432) 
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202) 
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:272) 
at sun.nio.cs.StreamEncoder.flushBuffer(StreamEncoder.java:85) 
at java.io.OutputStreamWriter.flushBuffer(OutputStreamWriter.java:168) 
at java.io.PrintStream.write(PrintStream.java:477) 

... (se repite unas 10 veces)

at java.io.PrintStream.write(PrintStream.java:432) 
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202) 
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:272) 
at sun.nio.cs.StreamEncoder.flushBuffer(StreamEncoder.java:85) 
at java.io.OutputStreamWriter.flushBuffer(OutputStreamWriter.java:168) 
at java.io.PrintStream.write(PrintStream.java:477) 
at java.io.PrintStream.print(PrintStream.java:619) 
at java.io.PrintStream.println(PrintStream.java:756) 
at org.apache.log4j.helpers.LogLog.error(LogLog.java:142) 
at org.apache.log4j.helpers.OnlyOnceErrorHandler.error(OnlyOnceErrorHandler.java:77) 
at org.apache.log4j.helpers.OnlyOnceErrorHandler.error(OnlyOnceErrorHandler.java:67) 
at org.apache.log4j.helpers.CountingQuietWriter.write(CountingQuietWriter.java:48) 
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301) 
at org.apache.log4j.contribs.DailyRollingFileAppender.subAppend(DailyRollingFileAppender.java:395) 
at org.apache.log4j.WriterAppender.append(WriterAppender.java:159) 
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230) 
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65) 

java.lang.StackOverflowError

Answer 1

que faltan los archivos de configuración de log4j y código aquí.

embargo, la estimación inicial es que

1) LoggingOutputStream se utiliza en algún lugar de código, en sustitución de System.err así:

System.setErr(new PrintStream(new LoggingOutputStream(Category.getRoot(), Priority.WARN), true)); 

2) log4j no está configurado correctamente e intenta imprimir error interno a System.err en LogLog.

Esto crea llamadas de registro circular que conducen al desbordamiento de la pila.

Intente eliminar el interceptor System.err de 1). Esto permitiría que emerja el error interno de 2).