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Hadoop, mail # dev - New dev. environment issue


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Re: New dev. environment issue
John Chilton 2013-09-07, 04:27
Hi, I have switched to linux, and now I have a new issue. I am following
the directions at http://wiki.apache.org/hadoop/EclipseEnvironment for
setting up the project in Eclipse.

Where the wiki says to add "target/generated-test-sources/java" as a
source directory, I find that this directory is already added as a source
directory in my project, but the hadoop-common project still shows errors.
What should I do?

Thanks,
John

On Wed, September 4, 2013 11:39 pm, Tsuyoshi OZAWA wrote:
> Hi John,
>
> I'm developing Hadoop on OS X(10.8.4). Sometimes tests fail on OS X,
> though I confirmed that TestFileUtil of current trunk works well on my
> environment. Jenkins CI of Hadoop runs on Linux, so I'll recommend you
> to prepare Linux server. I also avoid the problem by preparing linux
> servers on virtual machines.
>
> Thanks,
> Tsuyoshi
>
> On Wed, Sep 4, 2013 at 1:27 AM, John Chilton <[EMAIL PROTECTED]> wrote:
>> Hi Matt,
>>
>> I was hoping to be able to test at some point because I would like to
>> contribute.
>>
>> John
>>
>> On Tue, September 3, 2013 12:10 am, Matt Fellows wrote:
>>> You could run:
>>> mvn install -DskipTests if you are just looking to build it, and don't
>>> care
>>> about the tests?
>>>
>>>
>>> On Tue, Sep 3, 2013 at 2:46 AM, John Chilton <[EMAIL PROTECTED]> wrote:
>>>
>>>> Hi all, I am trying to set up a new development environment on a Mac
>>>> (OS
>>>> X
>>>> 10.8.4).
>>>>
>>>> I have checked out the source using NetBeans builtin SVN support and I
>>>> have installed ProtoBuf 2.5.0.
>>>>
>>>> Now I am running "mvn clean" and "mvn install". "mvn install" fails,
>>>> listing some failures and one error.
>>>>
>>>> I am wondering if someone can help me sort this out. Some of the
>>>> output
>>>> of
>>>> "mvn install" is below (note the "Tests in error" section too).
>>>>
>>>> Thanks,
>>>>
>>>> John Chilton
>>>>
>>>>
>>>>
>>>> Results :
>>>>
>>>> Failed tests:
>>>> testFailFullyDelete(org.apache.hadoop.fs.TestFileUtil):
>>>> The directory xSubDir *should* not have been deleted. expected:<true>
>>>> but
>>>> was:<false>
>>>>   testFailFullyDeleteContents(org.apache.hadoop.fs.TestFileUtil): The
>>>> directory xSubDir *should* not have been deleted. expected:<true> but
>>>> was:<false>
>>>>
>>>> testListStatusThrowsExceptionForUnreadableDir(org.apache.hadoop.fs.TestFSMainOperationsLocalFileSystem):
>>>> Should throw IOException
>>>>   test0[0](org.apache.hadoop.fs.TestLocalDirAllocator): Checking for
>>>> build/test/temp/RELATIVE1 in
>>>> build/test/temp/RELATIVE0/block2054571533301913960.tmp - FAILED!
>>>>
>>>> testROBufferDirAndRWBufferDir[0](org.apache.hadoop.fs.TestLocalDirAllocator):
>>>> Checking for build/test/temp/RELATIVE2 in
>>>> build/test/temp/RELATIVE1/block3744072557851527092.tmp - FAILED!
>>>>   testRWBufferDirBecomesRO[0](org.apache.hadoop.fs.TestLocalDirAllocator):
>>>> Checking for build/test/temp/RELATIVE3 in
>>>> build/test/temp/RELATIVE4/block2732071443989594601.tmp - FAILED!
>>>>   test0[1](org.apache.hadoop.fs.TestLocalDirAllocator): Checking for
>>>>
>>>> /Users/John/NetBeansProjects/hadoop/trunk/hadoop-common-project/hadoop-common/build/test/temp/ABSOLUTE1
>>>> in
>>>>
>>>> /Users/John/NetBeansProjects/hadoop/trunk/hadoop-common-project/hadoop-common/build/test/temp/ABSOLUTE0/block446501941002298981.tmp
>>>> - FAILED!
>>>>
>>>> testROBufferDirAndRWBufferDir[1](org.apache.hadoop.fs.TestLocalDirAllocator):
>>>> Checking for
>>>>
>>>> /Users/John/NetBeansProjects/hadoop/trunk/hadoop-common-project/hadoop-common/build/test/temp/ABSOLUTE2
>>>> in
>>>>
>>>> /Users/John/NetBeansProjects/hadoop/trunk/hadoop-common-project/hadoop-common/build/test/temp/ABSOLUTE1/block260253564478200923.tmp
>>>> - FAILED!
>>>>   testRWBufferDirBecomesRO[1](org.apache.hadoop.fs.TestLocalDirAllocator):
>>>> Checking for
>>>>
>>>> /Users/John/NetBeansProjects/hadoop/trunk/hadoop-common-project/hadoop-common/build/test/temp/ABSOLUTE3
>>>> in
>>>>
>>>> /Users/John/NetBeansProjects/hadoop/trunk/hadoop-common-project/hadoop-common/build/test/temp/ABSOLUTE4/block6257562622887355091.tmp