Hyunsik Choi created TAJO-1706:
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Summary: querytasks.jsp in Worker causes NPE when a running EB
page is open.
Key: TAJO-1706
URL: https://issues.apache.org/jira/browse/TAJO-1706
Project: Tajo
Issue Type: Bug
Components: Web UI
Reporter: Hyunsik Choi
Assignee: Hyunsik Choi
Fix For: 0.11.0
See the title.
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2015-07-24 13:49:06,817 INFO org.apache.tajo.util.JvmPauseMonitor: Detected
pause in JVM or host machine (eg GC): pause of approximately 1467msGC pool 'PS
MarkSweep' had collection(s): count=1 time=1145ms GC pool 'PS Scavenge' had
collection(s): count=2 time=507ms2015-07-24 13:49:06,827 ERROR org.mortbay.log:
/querytasks.jspjava.lang.NullPointerException at
org.apache.jsp.querytasks_jsp._jspService(querytasks_jsp.java:426) at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502) at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:363) at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417) at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324) at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534) at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:864)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:533) at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:207) at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403) at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
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