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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10728) Metrics system for Windows Azure Storage Filesystem
Date Fri, 20 Jun 2014 16:16:26 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14038968#comment-14038968
] 

Hadoop QA commented on HADOOP-10728:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12651587/HADOOP-10728.1.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 9 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:red}-1 javadoc{color}.  The javadoc tool appears to have generated 3 warning messages.
        See https://builds.apache.org/job/PreCommit-HADOOP-Build/4126//artifact/trunk/patchprocess/diffJavadocWarnings.txt
for details.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:red}-1 findbugs{color}.  The patch appears to introduce 1 new Findbugs (version
1.3.9) warnings.

        {color:red}-1 release audit{color}.  The applied patch generated 12 release audit
warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-tools/hadoop-azure:

                  org.apache.hadoop.fs.azure.metrics.TestBandwidthGaugeUpdater
                  org.apache.hadoop.fs.azure.metrics.TestNativeAzureFileSystemMetricsSystem

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/4126//testReport/
Release audit warnings: https://builds.apache.org/job/PreCommit-HADOOP-Build/4126//artifact/trunk/patchprocess/patchReleaseAuditProblems.txt
Findbugs warnings: https://builds.apache.org/job/PreCommit-HADOOP-Build/4126//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-azure.html
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/4126//console

This message is automatically generated.

> Metrics system for Windows Azure Storage Filesystem
> ---------------------------------------------------
>
>                 Key: HADOOP-10728
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10728
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: tools
>            Reporter: Mike Liddell
>            Assignee: Mike Liddell
>         Attachments: HADOOP-10728.1.patch
>
>
> Add a metrics2 source for the Windows Azure Filesystem driver that was introduced with
HADOOP-9629.
> AzureFileSystemInstrumentation is the new MetricsSource.  
> AzureNativeFilesystemStore and NativeAzureFilesystem have been modified to record statistics
and some machinery is added for the accumulation of 'rolling average' statistics.
> Primary new code appears in org.apache.hadoop.fs.azure.metrics namespace.
> h2. Credits and history
> Credit for this work goes to the early team: [~minwei], [~davidlao], [~lengningliu] and
[~stojanovic] as well as multiple people who have taken over this work since then (hope I
don't forget anyone): [~dexterb], Johannes Klein, [~ivanmi], Michael Rys, [~mostafae], [~brian_swan],
[~mikelid], [~xifang], and [~chuanliu].



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