hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Aaron Kimball (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-862) Modify UI to support a hierarchy of queues
Date Thu, 17 Sep 2009 17:57:58 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756663#action_12756663
] 

Aaron Kimball commented on MAPREDUCE-862:
-----------------------------------------

-1. My jobtracker now fails to start with a NullPointerException:

{code}
2009-09-17 10:45:46,121 INFO org.apache.hadoop.util.HostsFileReader: Refreshing hosts (include/exclude)
list
2009-09-17 10:45:46,124 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.NullPointerException
»- at org.apache.hadoop.mapred.QueueManager.getQueueConfigurationParser(QueueManager.java:117)
»- at org.apache.hadoop.mapred.QueueManager.<init>(QueueManager.java:137)
»- at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1315)
»- at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:212)
»- at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:204)
»- at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:199)
»- at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:3584)

2009-09-17 10:45:46,125 INFO org.apache.hadoop.mapred.JobTracker: SHUTDOWN_MSG:
{code}

This happens if {{conf/mapred-queues.xml}} does not exist.


> Modify UI to support a hierarchy of queues
> ------------------------------------------
>
>                 Key: MAPREDUCE-862
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-862
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>            Reporter: Hemanth Yamijala
>            Assignee: V.V.Chaitanya Krishna
>             Fix For: 0.21.0
>
>         Attachments: clustersummarymodification.png, detailspage.png, initialscreen.png,
MAPREDUCE-862-1.patch, MAPREDUCE-862-2.patch, MAPREDUCE-862-3.patch, MAPREDUCE-862-4.patch,
MAPREDUCE-862-5.patch, MAPREDUCE-862-6.patch, MAPREDUCE-862-7.patch, subqueue.png
>
>
> MAPREDUCE-853 proposes to introduce a hierarchy of queues into the Map/Reduce framework.
This JIRA is for defining changes to the UI related to queues. This includes the hadoop queue
CLI and the web UI on the JobTracker.

-- 
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