[jira] [Resolved] (TAJO-1712) querytasks.jsp throws NPE occasionally when tasks are running.

["Jinho Kim (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAJO-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jinho Kim resolved TAJO-1712.
-----------------------------
    Resolution: Fixed

committed it
Thanks

> querytasks.jsp throws NPE occasionally when tasks are running.
> --------------------------------------------------------------
>
>                 Key: TAJO-1712
>                 URL: https://issues.apache.org/jira/browse/TAJO-1712
>             Project: Tajo
>          Issue Type: Bug
>          Components: Web UI
>            Reporter: Jaehwa Jung
>            Assignee: Jinho Kim
>             Fix For: 0.11.0
>
>
> querytasks.jsp throws NPE occasionally when tasks of execution block are running as following:
> {code:xml}
> java.lang.NullPointerException
> 	at org.apache.jsp.querytasks_jsp._jspService(org.apache.jsp.querytasks_jsp: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
> {code}



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