[tor-bugs] #6270 [Onionoo]: tomcat6 on yatei out of memory heap error

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#6270: tomcat6 on yatei out of memory heap error
---------------------+------------------------------------------------------
 Reporter:  phobos   |          Owner:     
     Type:  defect   |         Status:  new
 Priority:  normal   |      Milestone:     
Component:  Onionoo  |        Version:     
 Keywords:           |         Parent:     
   Points:           |   Actualpoints:     
---------------------+------------------------------------------------------
 tomcat6 keeps generating these errors from onionoo, which eventually
 crashed tomcat:
 {{
 Jul 1, 2012 10:43:06 AM org.apache.catalina.core.StandardWrapperValve
 invoke
 SEVERE: Servlet.service() for servlet Resource threw exception
 java.lang.OutOfMemoryError: Java heap space
         at java.util.Arrays.copyOf(Arrays.java:2894)
         at
 java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:117)
         at
 java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:407)
         at java.lang.StringBuilder.append(StringBuilder.java:136)
         at java.lang.StringBuilder.append(StringBuilder.java:184)
         at java.lang.StringBuilder.append(StringBuilder.java:72)
         at java.util.Formatter$FormatSpecifier.print(Formatter.java:2839)
         at
 java.util.Formatter$FormatSpecifier.printString(Formatter.java:2812)
         at java.util.Formatter$FormatSpecifier.print(Formatter.java:2693)
         at java.util.Formatter.format(Formatter.java:2449)
         at java.util.Formatter.format(Formatter.java:2383)
         at java.lang.String.format(String.java:2781)
         at
 org.torproject.onionoo.ResourceServlet.formatRelaySummaryLine(ResourceServlet.java:129)
         at
 org.torproject.onionoo.ResourceServlet.readSummaryFile(ResourceServlet.java:76)
         at
 org.torproject.onionoo.ResourceServlet.getLastModified(ResourceServlet.java:145)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:613)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
         at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
         at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
         at
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
         at
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
         at
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
         at
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
         at
 org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615)
         at
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
         at
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
         at
 org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
         at
 org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
         at
 org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
         at java.lang.Thread.run(Thread.java:636)
 }}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/6270>
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