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From "Wei-Chiu Chuang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9243) TestUnderReplicatedBlocks#testSetrepIncWithUnderReplicatedBlocks test timeout
Date Wed, 14 Oct 2015 18:41:05 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wei-Chiu Chuang updated HDFS-9243:
----------------------------------
    Description: 
org.apache.hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks sometimes time out.
This is happening on trunk as can be observed in several recent jenkins job. 
(e.g. https://builds.apache.org/job/Hadoop-Hdfs-trunk/2423/  https://builds.apache.org/job/Hadoop-Hdfs-trunk/2386/
https://builds.apache.org/job/Hadoop-Hdfs-trunk/2351/ https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/472/

On my local Linux machine, this test case times out 6 out of 10 times. When it does not time
out, this test takes about 20 seconds, otherwise it takes more than 60 seconds and then time
out.

I suspect it's a deadlock issue, as dead lock had occurred at this test case in HDFS-5527
before.

  was:
org.apache.hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks sometimes time out.
This is happening on trunk as can be observed in several recent jenkins job. 
(e.g. https://builds.apache.org/job/Hadoop-Hdfs-trunk/2423/  https://builds.apache.org/job/Hadoop-Hdfs-trunk/2386/
https://builds.apache.org/job/Hadoop-Hdfs-trunk/2351/ https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/472/

On my local Linux machine, this test case times out 6 out of 10 times. When it does not time
out, this test takes about 20 seconds, otherwise it takes more than 60 seconds and then time
out.


> TestUnderReplicatedBlocks#testSetrepIncWithUnderReplicatedBlocks test timeout
> -----------------------------------------------------------------------------
>
>                 Key: HDFS-9243
>                 URL: https://issues.apache.org/jira/browse/HDFS-9243
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: HDFS
>            Reporter: Wei-Chiu Chuang
>            Assignee: Wei-Chiu Chuang
>            Priority: Minor
>
> org.apache.hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks sometimes time
out.
> This is happening on trunk as can be observed in several recent jenkins job. 
> (e.g. https://builds.apache.org/job/Hadoop-Hdfs-trunk/2423/  https://builds.apache.org/job/Hadoop-Hdfs-trunk/2386/
https://builds.apache.org/job/Hadoop-Hdfs-trunk/2351/ https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/472/
> On my local Linux machine, this test case times out 6 out of 10 times. When it does not
time out, this test takes about 20 seconds, otherwise it takes more than 60 seconds and then
time out.
> I suspect it's a deadlock issue, as dead lock had occurred at this test case in HDFS-5527
before.



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