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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7984) Add hadoop command verbose and debug options
Date Tue, 16 Sep 2014 00:03:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14134723#comment-14134723
] 

Hadoop QA commented on HADOOP-7984:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12668894/HADOOP-7984.patch
  against trunk revision 8008f0e.

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

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

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

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

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) warnings.

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

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

                  org.apache.hadoop.crypto.random.TestOsSecureRandom

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

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/4733//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/4733//console

This message is automatically generated.

> Add hadoop command verbose and debug options
> --------------------------------------------
>
>                 Key: HADOOP-7984
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7984
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: scripts
>            Reporter: Eli Collins
>            Assignee: Allen Wittenauer
>            Priority: Minor
>              Labels: newbie
>         Attachments: HADOOP-7984.patch
>
>
> It would be helpful if bin/hadoop had verbose and debug flags. Currently users need to
set an env variable or prefix the command (eg "HADOOP_ROOT_LOGGER=DEBUG,console hadoop distcp")
which isn't very user friendly. We currently log INFO by default. How about we only log ERROR
and WARN by default, then -verbose triggers INFO and -debug triggers DEBUG?



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