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.

bump

Does anybody know how to build the snappy native library?

    - Tim.
________________________________
From: Tim Broberg <[EMAIL PROTECTED]>
To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
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.

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 <[EMAIL PROTECTED]> wrote:

> bump
>
> Does anybody know how to build the snappy native library?
>
>     - Tim.
>
>
> ________________________________
> From: Tim Broberg <[EMAIL PROTECTED]>
> To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> 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.

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 [[EMAIL PROTECTED]]
Sent: Monday, October 31, 2011 12:45 PM
To: [EMAIL PROTECTED]; 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 <[EMAIL PROTECTED]> wrote:

> bump
>
> Does anybody know how to build the snappy native library?
>
>     - Tim.
>
>
> ________________________________
> From: Tim Broberg <[EMAIL PROTECTED]>
> To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> 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.

The information and any attached documents contained in this message
may be confidential and/or legally privileged.  The message is
intended solely for the addressee(s).  If you are not the intended
recipient, you are hereby notified that any use, dissemination, or
reproduction is strictly prohibited and may be unlawful.  If you are
not the intended recipient, please contact the sender immediately by
return e-mail and destroy all copies of the original message.

Solved - In trunk, the snappy symbols are getting linked in with the rest of the native stuff in libhadoop.so:

[tbroberg@san-mothra trunk]$ nm -gC hadoop-common-project/hadoop-common/target/hadoop-common-0.24.0-SNAPSHOT/lib/libhadoop.so | grep -i snappy
0000000000003c20 T Java_org_apache_hadoop_io_compress_snappy_SnappyCompressor_compressBytesDirect
00000000000039e0 T Java_org_apache_hadoop_io_compress_snappy_SnappyCompressor_initIDs
0000000000004200 T Java_org_apache_hadoop_io_compress_snappy_SnappyDecompressor_decompressBytesDirect
0000000000003fc0 T Java_org_apache_hadoop_io_compress_snappy_SnappyDecompressor_initIDs

So, this command line is sufficient:

mvn install -Pdist,native -DskipTests

Thanks again for answering, Alejandro.

    - Tim.

________________________________________
From: Tim Broberg [[EMAIL PROTECTED]]
Sent: Monday, October 31, 2011 12:59 PM
To: [EMAIL PROTECTED]
Subject: RE: Example mvn cmd line to build snappy native lib?

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 [[EMAIL PROTECTED]]
Sent: Monday, October 31, 2011 12:45 PM
To: [EMAIL PROTECTED]; 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 <[EMAIL PROTECTED]> wrote:

> bump
>
> Does anybody know how to build the snappy native library?
>
>     - Tim.
>
>
> ________________________________
> From: Tim Broberg <[EMAIL PROTECTED]>
> To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> 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.

The information and any attached documents contained in this message
may be confidential and/or legally privileged.  The message is
intended solely for the addressee(s).  If you are not the intended
recipient, you are hereby notified that any use, dissemination, or
reproduction is strictly prohibited and may be unlawful.  If you are
not the intended recipient, please contact the sender immediately by
return e-mail and destroy all copies of the original message.

________________________________
The information and any attached documents contained in this message
may be confidential and/or legally privileged. The message is
intended solely for the addressee(s). If you are not the intended
recipient, you are hereby notified that any use, dissemination, or
reproduction is strictly prohibited and may be unlawful. If you are
not the intended recipient, please contact the sender immediately by
return e-mail and destroy all copies of the original message.

You still need to download//build/install snappy. I asume you are doing
that.

Yes, Hadoop snappy JNI goes in the libhadoop OS

Thanks.

Alejandro

On Mon, Oct 31, 2011 at 2:56 PM, Tim Broberg <[EMAIL PROTECTED]> wrote:

> Solved - In trunk, the snappy symbols are getting linked in with the rest
> of the native stuff in libhadoop.so:
>
> [tbroberg@san-mothra trunk]$ nm -gC
> hadoop-common-project/hadoop-common/target/hadoop-common-0.24.0-SNAPSHOT/lib/libhadoop.so
> | grep -i snappy
> 0000000000003c20 T
> Java_org_apache_hadoop_io_compress_snappy_SnappyCompressor_compressBytesDirect
> 00000000000039e0 T
> Java_org_apache_hadoop_io_compress_snappy_SnappyCompressor_initIDs
> 0000000000004200 T
> Java_org_apache_hadoop_io_compress_snappy_SnappyDecompressor_decompressBytesDirect
> 0000000000003fc0 T
> Java_org_apache_hadoop_io_compress_snappy_SnappyDecompressor_initIDs
>
> So, this command line is sufficient:
>
> mvn install -Pdist,native -DskipTests
>
> Thanks again for answering, Alejandro.
>
>    - Tim.
>
> ________________________________________
> From: Tim Broberg [[EMAIL PROTECTED]]
> Sent: Monday, October 31, 2011 12:59 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Example mvn cmd line to build snappy native lib?
>
> 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 [[EMAIL PROTECTED]]
> Sent: Monday, October 31, 2011 12:45 PM
> To: [EMAIL PROTECTED]; 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 <[EMAIL PROTECTED]> wrote:
>
> > bump
> >
> > Does anybody know how to build the snappy native library?
> >
> >     - Tim.
> >
> >
> > ________________________________
> > From: Tim Broberg <[EMAIL PROTECTED]>
> > To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> > 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.
>
> The information and any attached documents contained in this message
> may be confidential and/or legally privileged.  The message is

Download from google code?

________________________________________
From: Alejandro Abdelnur [[EMAIL PROTECTED]]
Sent: Monday, October 31, 2011 3:34 PM
To: [EMAIL PROTECTED]
Subject: Re: Example mvn cmd line to build snappy native lib?

You still need to download//build/install snappy. I asume you are doing
that.

Yes, Hadoop snappy JNI goes in the libhadoop OS

Thanks.

Alejandro

On Mon, Oct 31, 2011 at 2:56 PM, Tim Broberg <[EMAIL PROTECTED]> wrote:

> Solved - In trunk, the snappy symbols are getting linked in with the rest
> of the native stuff in libhadoop.so:
>
> [tbroberg@san-mothra trunk]$ nm -gC
> hadoop-common-project/hadoop-common/target/hadoop-common-0.24.0-SNAPSHOT/lib/libhadoop.so
> | grep -i snappy
> 0000000000003c20 T
> Java_org_apache_hadoop_io_compress_snappy_SnappyCompressor_compressBytesDirect
> 00000000000039e0 T
> Java_org_apache_hadoop_io_compress_snappy_SnappyCompressor_initIDs
> 0000000000004200 T
> Java_org_apache_hadoop_io_compress_snappy_SnappyDecompressor_decompressBytesDirect
> 0000000000003fc0 T
> Java_org_apache_hadoop_io_compress_snappy_SnappyDecompressor_initIDs
>
> So, this command line is sufficient:
>
> mvn install -Pdist,native -DskipTests
>
> Thanks again for answering, Alejandro.
>
>    - Tim.
>
> ________________________________________
> From: Tim Broberg [[EMAIL PROTECTED]]
> Sent: Monday, October 31, 2011 12:59 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Example mvn cmd line to build snappy native lib?
>
> 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 [[EMAIL PROTECTED]]
> Sent: Monday, October 31, 2011 12:45 PM
> To: [EMAIL PROTECTED]; 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 <[EMAIL PROTECTED]> wrote:
>
> > bump
> >
> > Does anybody know how to build the snappy native library?
> >
> >     - Tim.
> >
> >
> > ________________________________
> > From: Tim Broberg <[EMAIL PROTECTED]>
> > To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> > 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.

The information and any attached documents contained in this message
may be confidential and/or legally privileged.  The message is
intended solely for the addressee(s).  If you are not the intended
recipient, you are hereby notified that any use, dissemination, or
reproduction is strictly prohibited and may be unlawful.  If you are
not the intended recipient, please contact the sender immediately by
return e-mail and destroy all copies of the original message.

correct

On Mon, Oct 31, 2011 at 4:33 PM, Tim Broberg <[EMAIL PROTECTED]> wrote:

> Download from google code?
>
> ________________________________________
> From: Alejandro Abdelnur [[EMAIL PROTECTED]]
> Sent: Monday, October 31, 2011 3:34 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Example mvn cmd line to build snappy native lib?
>
> You still need to download//build/install snappy. I asume you are doing
> that.
>
> Yes, Hadoop snappy JNI goes in the libhadoop OS
>
> Thanks.
>
> Alejandro
>
> On Mon, Oct 31, 2011 at 2:56 PM, Tim Broberg <[EMAIL PROTECTED]> wrote:
>
> > Solved - In trunk, the snappy symbols are getting linked in with the rest
> > of the native stuff in libhadoop.so:
> >
> > [tbroberg@san-mothra trunk]$ nm -gC
> >
> hadoop-common-project/hadoop-common/target/hadoop-common-0.24.0-SNAPSHOT/lib/libhadoop.so
> > | grep -i snappy
> > 0000000000003c20 T
> >
> Java_org_apache_hadoop_io_compress_snappy_SnappyCompressor_compressBytesDirect
> > 00000000000039e0 T
> > Java_org_apache_hadoop_io_compress_snappy_SnappyCompressor_initIDs
> > 0000000000004200 T
> >
> Java_org_apache_hadoop_io_compress_snappy_SnappyDecompressor_decompressBytesDirect
> > 0000000000003fc0 T
> > Java_org_apache_hadoop_io_compress_snappy_SnappyDecompressor_initIDs
> >
> > So, this command line is sufficient:
> >
> > mvn install -Pdist,native -DskipTests
> >
> > Thanks again for answering, Alejandro.
> >
> >    - Tim.
> >
> > ________________________________________
> > From: Tim Broberg [[EMAIL PROTECTED]]
> > Sent: Monday, October 31, 2011 12:59 PM
> > To: [EMAIL PROTECTED]
> > Subject: RE: Example mvn cmd line to build snappy native lib?
> >
> > 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 [[EMAIL PROTECTED]]
> > Sent: Monday, October 31, 2011 12:45 PM
> > To: [EMAIL PROTECTED]; 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 <[EMAIL PROTECTED]>
> wrote:
> >
> > > bump
> > >
> > > Does anybody know how to build the snappy native library?
> > >
> > >     - Tim.
> > >
> > >
> > > ________________________________
> > > From: Tim Broberg <[EMAIL PROTECTED]>
> > > To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> > > 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