hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6983) TestBalancer#testExitZeroOnSuccess fails intermittently
Date Wed, 03 Sep 2014 19:59:52 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Karthik Kambatla updated HDFS-6983:
-----------------------------------
    Target Version/s: 2.6.0  (was: 2.5.1)

Targeting this to 2.6, since this is only a test failure. 

> TestBalancer#testExitZeroOnSuccess fails intermittently
> -------------------------------------------------------
>
>                 Key: HDFS-6983
>                 URL: https://issues.apache.org/jira/browse/HDFS-6983
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.5.1
>            Reporter: Mit Desai
>
> TestBalancer#testExitZeroOnSuccess fails intermittently on branch-2. And probably fails
on trunk too.
> The test fails 1 in 20 times when I ran it in a loop. Here is the how it fails.
> {noformat}
> org.apache.hadoop.hdfs.server.balancer.TestBalancer
> testExitZeroOnSuccess(org.apache.hadoop.hdfs.server.balancer.TestBalancer)  Time elapsed:
53.965 sec  <<< ERROR!
> java.util.concurrent.TimeoutException: Rebalancing expected avg utilization to become
0.2, but on datanode 127.0.0.1:35502 it remains at 0.08 after more than 40000 msec.
> 	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.waitForBalancer(TestBalancer.java:321)
> 	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.runBalancerCli(TestBalancer.java:632)
> 	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.doTest(TestBalancer.java:549)
> 	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.doTest(TestBalancer.java:437)
> 	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.oneNodeTest(TestBalancer.java:645)
> 	at org.apache.hadoop.hdfs.server.balancer.TestBalancer.testExitZeroOnSuccess(TestBalancer.java:845)
> Results :
> Tests in error: 
>   TestBalancer.testExitZeroOnSuccess:845->oneNodeTest:645->doTest:437->doTest:549->runBalancerCli:632->waitForBalancer:321
Timeout
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message