hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "David Bowen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-1099) NullPointerException in JobInProgress.getTaskInProgress
Date Tue, 13 Mar 2007 18:32:09 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12480513
] 

David Bowen commented on HADOOP-1099:
-------------------------------------

+1.  My mistake I think.




> NullPointerException in JobInProgress.getTaskInProgress
> -------------------------------------------------------
>
>                 Key: HADOOP-1099
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1099
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.12.0
>            Reporter: Nigel Daley
>         Assigned To: Gautam Kowshik
>         Attachments: HADOOP-1099.patch
>
>
> Saw this in the JobTracker log when a user was trying to reload a page for a running
job that since finished.
> 2007-03-09 00:23:44,029 WARN /: /taskdetails.jsp?jobid=job_0003&taskid=tip_0003_m_001379:
> java.lang.NullPointerException
>         at org.apache.hadoop.mapred.JobInProgress.getTaskInProgress(JobInProgress.java:916)
>         at org.apache.hadoop.mapred.JobTracker.getTip(JobTracker.java:1551)
>         at org.apache.hadoop.mapred.JobTracker.getTaskStatuses(JobTracker.java:1526)
>         at org.apache.hadoop.mapred.taskdetails_jsp._jspService(taskdetails_jsp.java:59)
>         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>         at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)
>         at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475)
>         at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
>         at org.mortbay.http.HttpContext.handle(HttpContext.java:1565)
>         at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:635)
>         at org.mortbay.http.HttpContext.handle(HttpContext.java:1517)
>         at org.mortbay.http.HttpServer.service(HttpServer.java:954)
>         at org.mortbay.http.HttpConnection.service(HttpConnection.java:814)
>         at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981)
>         at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831)
>         at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
>         at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
>         at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message