[TAJO-1712] querytasks.jsp throws NPE occasionally when tasks are running.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Component/s: Web UI
• Assignee: Jinho Kim
• Reporter: JaeHwa Jung
• Created: 25/Jul/15 05:50
• Updated: 04/Aug/15 01:33
• Resolved: 29/Jul/15 07:54

Description

querytasks.jsp throws NPE occasionally when tasks of execution block are running as following:

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

Issue Links

• duplicates: TAJO-1706 querytasks.jsp in Worker causes NPE when a running EB page is open.