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Posted to hdfs-dev@hadoop.apache.org by "Chao Shi (JIRA)" <ji...@apache.org> on 2012/10/04 01:53:07 UTC
[jira] [Created] (HDFS-4004) TestJournalNode#testJournal fails
because of test case execution order
Chao Shi created HDFS-4004:
------------------------------
Summary: TestJournalNode#testJournal fails because of test case execution order
Key: HDFS-4004
URL: https://issues.apache.org/jira/browse/HDFS-4004
Project: Hadoop HDFS
Issue Type: Bug
Components: ha
Reporter: Chao Shi
Priority: Minor
Fix For: QuorumJournalManager (HDFS-3077)
I'm running HDFS test on HDFS-3077 branch. I found TestJournalNode#testJournal fails sometimes. The assertion failed is:
MetricsAsserts.assertCounter("BatchesWritten", 0L, metrics);
The reason is when testHttpServer is running before testJournal, it will write some logs to JN. The fix is simple: assign a new JID for each test case, so that they will use different metrics.
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[jira] [Resolved] (HDFS-4004) TestJournalNode#testJournal fails
because of test case execution order
Posted by "Todd Lipcon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-4004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon resolved HDFS-4004.
-------------------------------
Resolution: Fixed
Target Version/s: QuorumJournalManager (HDFS-3077)
Hadoop Flags: Reviewed
Committed to the branch, thanks Chao!
> TestJournalNode#testJournal fails because of test case execution order
> ----------------------------------------------------------------------
>
> Key: HDFS-4004
> URL: https://issues.apache.org/jira/browse/HDFS-4004
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ha
> Reporter: Chao Shi
> Assignee: Chao Shi
> Priority: Minor
> Fix For: QuorumJournalManager (HDFS-3077)
>
> Attachments: hdfs-4004.txt
>
>
> I'm running HDFS test on HDFS-3077 branch. I found TestJournalNode#testJournal fails sometimes. The assertion failed is:
> MetricsAsserts.assertCounter("BatchesWritten", 0L, metrics);
> The reason is when testHttpServer is running before testJournal, it will write some logs to JN. The fix is simple: assign a new JID for each test case, so that they will use different metrics.
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