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From Ping Liu <pingpinga...@gmail.com>
Subject Re: native folder not found in hadoop-common build on Ubuntu
Date Thu, 31 Aug 2017 22:53:25 GMT
Hi John,

Thank you for your quick response.

I used

mvn clean install -DskipTests

I just did a comparison with my Windows build result. winutils is missing
too.

So both "native" and "winutils" folders are not generated in target folder,
although it shows BUILD SUCCESS.

Thanks.

Ping







On Thu, Aug 31, 2017 at 3:36 PM, John Zhuge <john.zhuge@gmail.com> wrote:

> Hi Ping,
>
> Thanks for using Hadoop. Linux is Unix-like. Hadoop supports native code
> on Linux. Please read BUILDING.txt in the root of the Hadoop source tree.
>
> Could you provide the entire Maven command line when you built Hadoop?
>
> On Thu, Aug 31, 2017 at 3:06 PM, Ping Liu <pingpinganan@gmail.com> wrote:
>
>> I built hadoop-common on Ubuntu in my VirtualBox.  But in target folder, I
>> didn't find "native" folder that is supposed to contain the generated JNI
>> header files for C.  On my Windows, native folder is found in target.
>>
>> As I check the POM file, I found "native build only supported on Mac or
>> Unix".  Does this mean native is not supported on Linux?
>>
>> Thanks!
>>
>> Ping
>>
>
>
>
> --
> John
>

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