hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uma Maheswara Rao G (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2491) TestBalancer can fail when datanode utilization and avgUtilization is exactly same.
Date Sat, 22 Oct 2011 20:24:32 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13133463#comment-13133463
] 

Uma Maheswara Rao G commented on HDFS-2491:
-------------------------------------------

Test failures are not related to this change!
                
> TestBalancer can fail when datanode utilization and avgUtilization is exactly same.
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-2491
>                 URL: https://issues.apache.org/jira/browse/HDFS-2491
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.22.0, 0.23.0, 0.24.0
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>         Attachments: HDFS-2492-22Branch.patch, HDFS-2492.patch
>
>
> Stack Trace:
> junit.framework.AssertionFailedError: 127.0.0.1:60986is not an underUtilized node: utilization=22.0
avgUtilization=22.0 threshold=10.0
> at org.apache.hadoop.hdfs.server.balancer.Balancer.initNodes(Balancer.java:1014)
> at org.apache.hadoop.hdfs.server.balancer.Balancer.initNodes(Balancer.java:953)
> at org.apache.hadoop.hdfs.server.balancer.Balancer.run(Balancer.java:1502)
> at org.apache.hadoop.hdfs.server.balancer.TestBalancer.runBalancer(TestBalancer.java:247)
> at org.apache.hadoop.hdfs.server.balancer.TestBalancer.test(TestBalancer.java:234)
> at org.apache.hadoop.hdfs.server.balancer.TestBalancer.twoNodeTest(TestBalancer.java:312)
> at org.apache.hadoop.hdfs.server.balancer.TestBalancer.__CLR2_4_39j3j5b10ou(TestBalancer.java:328)
> at org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancer0(TestBalancer.java:324)

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message