Thanks, Alejandro, but perhaps this is the procedure for a previous version?
SVN trunk provides source in
trunk/hadoop-common-project/hadoop-common/target/native/src/org/apache/hadoop/io/compress/snappy,
but there is no config script or makefile.
There is a fragment of documentation in trunk/BUILDING.txt - " * Use
-Dsnappy.prefix=(/usr/local) & -Dbundle.snappy=(false) to compile
Snappy JNI bindings and to bundle Snappy SO files" which suggests that this
is maven-able, and compilation / packaging succeed, but there is no
libsnappy.so at the end of the process.
I'd really like not to switch to a different branch of the code yet again, and
surely *somebody* knows how to build snappy in the trunk...
- Tim.
________________________________________
From: Alejandro Abdelnur [t...@cloudera.com]
Sent: Monday, October 31, 2011 12:45 PM
To: common-dev@hadoop.apache.org; Tim Broberg
Subject: Re: Example mvn cmd line to build snappy native lib?
Tim,
You have to download it snappy from source tarball, run './configure' and
then 'make install'
Thanks.
Alejandro
On Mon, Oct 31, 2011 at 11:24 AM, Tim Broberg <tbrob...@yahoo.com> wrote:
> bump
>
> Does anybody know how to build the snappy native library?
>
> - Tim.
>
>
> ________________________________
> From: Tim Broberg <tbrob...@yahoo.com>
> To: "common-dev@hadoop.apache.org" <common-dev@hadoop.apache.org>
> Sent: Friday, October 28, 2011 11:52 PM
> Subject: Example mvn cmd line to build snappy native lib?
>
> I'm trying to build the trunk from hadoop SVN including all the native
> libraries.
>
> The BUILDING.txt file has the following documentation on building the
> native libraries:
>
> "
> Build options:
>
> * Use -Pnative to compile/bundle native code
> * Use -Dsnappy.prefix=(/usr/local) & -Dbundle.snappy=(false) to compile
> Snappy JNI bindings and to bundle Snappy SO files
> "
>
> I tried the following, but never seem to get a libsnappy.so anywhere:
>
> mvn compile -Pnative
> mvn compile -Pnative -Dsnappy.prefix=/usr/local
>
> mvn compile -Pnative -Dsnappy.prefix=/usr/local -Dbundle.snappy=true
>
> mvn compile -Pnative -Dsnappy.prefix=/usr/local -Dbundle.snappy=false
>
> mvn compile -Pnative -Dsnappy.prefix=~tbroberg -Dbundle.snappy=true
>
>
> If I stick a #error statement in SnappyCompressor.c, I do see the first of
> these fail, so it's doing *something* with snappy.
>
> Can anyone provide an example command line to build this?
>
> Thanks,
> - Tim.
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