用HQ时，出现了一个Bug
java.lang.OutOfMemoryError: GC overhead limit exceeded
at java.util.regex.Matcher.<init>(Matcher.java:225)
at java.util.regex.Pattern.matcher(Pattern.java:1088)
at org.jboss.netty.util.internal.StackTraceSimplifier.simplify(StackTraceSimplifier.java:80)
at org.jboss.netty.logging.InternalLoggerFactory$1.warn(InternalLoggerFactory.java:132)
at org.jboss.netty.channel.socket.oio.OioServerSocketPipelineSink$Boss.run(OioServerSocketPipelineSink.java:239)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46)
at org.jboss.netty.util.VirtualExecutorService$ChildExecutorRunnable.run(VirtualExecutorService.java:181)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
at java.util.regex.Matcher.<init>(Matcher.java:225)
at java.util.regex.Pattern.matcher(Pattern.java:1088)
at org.jboss.netty.util.internal.StackTraceSimplifier.simplify(StackTraceSimplifier.java:80)
at org.jboss.netty.logging.InternalLoggerFactory$1.warn(InternalLoggerFactory.java:132)
at org.jboss.netty.channel.socket.oio.OioServerSocketPipelineSink$Boss.run(OioServerSocketPipelineSink.java:239)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46)
at org.jboss.netty.util.VirtualExecutorService$ChildExecutorRunnable.run(VirtualExecutorService.java:181)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
等有时间找找原因
