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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9489) Eclipse instructions in BUILDING.txt don't work
Date Mon, 02 Mar 2015 19:08:05 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14343589#comment-14343589
] 

Hadoop QA commented on HADOOP-9489:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12701924/HADOOP-9489.004.patch
  against trunk revision ca1c00b.

    {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:green}+1 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-common.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/5814//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/5814//console

This message is automatically generated.

> Eclipse instructions in BUILDING.txt don't work
> -----------------------------------------------
>
>                 Key: HADOOP-9489
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9489
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 2.7.0
>            Reporter: Carl Steinbach
>            Priority: Minor
>         Attachments: HADOOP-9489.003.patch, HADOOP-9489.004.patch, HADOOP-9489.1.patch,
HADOOP-9489.2.patch, eclipse_hadoop_errors.txt, error.log
>
>
> I have tried several times to import Hadoop trunk into Eclipse following the instructions
in the BUILDING.txt file, but so far have not been able to get it to work.
> If I use a fresh install of Eclipse 4.2.2, Eclipse will complain about an undefined M2_REPO
environment variable. I discovered that this is defined automatically by the M2Eclipse plugin,
and think that the BUILDING.txt doc should be updated to explain this.
> After installing M2Eclipse I tried importing the code again, and now get over 2500 errors
related to missing class dependencies. Many of these errors correspond to missing classes
in the oah*.proto namespace, which makes me think that 'mvn eclipse:eclipse' is not triggering
protoc. 



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