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http://issues.apache.org/bugzilla/show_bug.cgi?id=38167 Summary: tomcat 5.0.30 hangs at sun.util.calendar.ZoneInfo.getOffsets(ZoneInfo.java:215) Product: Tomcat 5 Version: 5.0.9 Platform: Other OS/Version: other Status: NEW Severity: normal Priority: P2 Component: Connector:Coyote AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] On a heavily loaded server tomcat 5.0.30 sometimes hangs. I observed in the the threads trace that almost all threads hanging like this: "TP-Processor296" daemon prio=1 tid=0x081fbe28 nid=0x13a5 waiting on condition [0x7720b000..0x7720b658] at sun.util.calendar.ZoneInfo.getOffsets(ZoneInfo.java:215) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2006) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:1971) at java.util.Calendar.setTimeInMillis(Calendar.java:1066) at java.util.GregorianCalendar.<init>(GregorianCalendar.java:576) at java.util.Calendar.createCalendar(Calendar.java:968) at java.util.Calendar.getInstance(Calendar.java:954) at java.text.SimpleDateFormat.initialize(SimpleDateFormat.java:503) at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:446) at org.apache.coyote.tomcat5.CoyoteRequest.<init>(CoyoteRequest.java:152) at org.apache.coyote.tomcat5.CoyoteConnector.createRequest(CoyoteConnector.java:1230) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:131) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) I don't know why this happens, but a quick look at the source seems to reveal that protected SimpleDateFormat formats[] = { new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss zzz", Locale.US), new SimpleDateFormat("EEEEEE, dd-MMM-yy HH:mm:ss zzz", Locale.US), new SimpleDateFormat("EEE MMMM d HH:mm:ss yyyy", Locale.US) }; isn't used any longer in getDateHeader(), because that method uses FastHttpDateFormat which has its own formats[]. If that's the case, could you please fix it and release an update? -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
