Decrease the number of slaves in TestMiniMRDFSSort to 3.

• Key: HADOOP-3143
• Type: Improvement
• Status: Closed
• Resolution: Fixed
• Priority: Major
• Assignee: Nigel Daley
• Reporter: Owen O'Malley
• Component/s: test
• Fix Version/s: 0.17.0

Description

Hudson.zones gets pretty overloaded making TestMiniMRDFSSort flaky. I think we should drop the number of slaves (ie. DataNodes and TaskTrackers) from 4 to 3.

Comments

[Doug Cutting]

+1

[Nigel Daley]

Attaching the right patch.

[Nigel Daley]

One line fix to test code.

[Hadoop QA]

+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12379608/HADOOP-3143.patch
against trunk revision 643282.

@author +1. The patch does not contain any @author tags.

tests included +1. The patch appears to include 3 new or modified tests.

javadoc +1. The javadoc tool did not generate any warning messages.

javac +1. The applied patch does not generate any new javac compiler warnings.

release audit +1. The applied patch does not generate any new release audit warnings.

findbugs +1. The patch does not introduce any new Findbugs warnings.

core tests +1. The patch passed core unit tests.

contrib tests +1. The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2179/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2179/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2179/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2179/console

This message is automatically generated.

[Chris Douglas]

I just committed this. Thanks, Nigel

[Hudson]

Integrated in Hadoop-trunk #456 (See http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/456/)