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From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-hadoop Wiki] Update of "NativeHadoop" by Arun C Murthy
Date Tue, 16 Jan 2007 03:41:24 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Lucene-hadoop Wiki" for change notification.

The following page has been changed by Arun C Murthy:
http://wiki.apache.org/lucene-hadoop/NativeHadoop

------------------------------------------------------------------------------
     * [http://www.zlib.net/ zlib-development package] (stable version >= 1.2.0)
     * [http://www.oberhumer.com/opensource/lzo/ lzo-development package] (stable version
>= 2.0)
  
- Once you have the pre-requisites use the standard ''build.xml'' and pass along the '''compile.native'''
flag (set to '''true''') to build the native-hadoop library (not built by default):
+ Once you have the pre-requisites use the standard ''build.xml'' and pass along the '''compile.native'''
flag (set to '''true''') to build the native-hadoop library:
  [[BR]]
  {{{$ ant -Dcompile.native=true <target>
  }}}
+ The native-hadoop library is not built by default since not everyone is interested in using
them.
  
  That's it! You should see the newly-built native-hadoop library in:
  [[BR]]
@@ -70, +71 @@

  where <platform> is combination of the system-properties: ''{os.name}-{os.arch}-{sun.arch.data.model}'';
for e.g. ''Linux-i386-32''
  
  '''Notes''': 
-    * It is '''mandatory''' to have both the zlib and lzo development packages on the target
platform for ''building'' the native-hadoop library; however for deployment it is sufficient
to have install zlib ''or'' lzo if you wish to use only one of them.
+    * It is '''mandatory''' to have both the zlib and lzo development packages on the target
platform for ''building'' the native-hadoop library; however for deployment it is sufficient
to install zlib ''or'' lzo if you wish to use only one of them.
     * It is necessary to have the correct 32/64 libraries of both zlib/lzo depending on the
32/64 bit jvm for the target platform for building/deployment of the native-hadoop library.
  

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