Add command line access to named counters

• Key: HADOOP-3230
• Type: New Feature
• Status: Closed
• Resolution: Fixed
• Priority: Major
• Assignee: Tom White
• Reporter: Tom White
• Component/s: scripts
• Affects Version/s: 0.18.0
• Fix Version/s: 0.18.0

Description

It would be convenient to be able to access counters by name from the command line. Example usage:

bin/hadoop job -counter <job-id> <group-name> <counter-name>

Comments

[Tom White]

Patch for review.

[Tom White]

Merged with trunk.

[Owen O'Malley]

This was missed by hadoop-qa.

[Hadoop QA]

-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12383213/hadoop-3230-v2.patch
against trunk revision 663370.

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

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

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

-1 javac. The applied patch generated 448 javac compiler warnings (more than the trunk's current 447 warnings).

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

+1 release audit. The applied patch does not increase the total number of release audit warnings.

-1 core tests. The patch failed core unit tests.

-1 contrib tests. The patch failed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2577/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2577/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2577/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2577/console

This message is automatically generated.

[Tom White]

Fixed deprecation warning. (Test failures are unrelated.)

[Hadoop QA]

-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12383489/hadoop-3230-v3.patch
against trunk revision 663762.

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

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

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

+1 javac. The applied patch does not increase the total number of javac compiler warnings.

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

+1 release audit. The applied patch does not increase the total number of release audit warnings.

-1 core tests. The patch failed core unit tests.

-1 contrib tests. The patch failed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2598/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2598/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2598/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2598/console

This message is automatically generated.

[Tom White]

Test failures are unrelated (and have since been fixed).

[Owen O'Malley]

I just committed this. Thanks, Tom!