Jaehwa Jung created TAJO-1712:
---------------------------------
Summary: 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
Reporter: Jaehwa Jung
Assignee: Jaehwa Jung
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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