See https://issues.apache.org/jira/browse/HBASE-10303
And https://hbase.apache.org/book.html#snappy.compression Cheers On Feb 11, 2014, at 4:16 AM, Yves Weissig <[email protected]> wrote: > Hi list, > > I'm trying to enable the Hadoop native library and the snappy library > for compression in Hadoop 2.2.0, but I always end up with: > > ./hadoop/bin/hadoop checknative -a > Native library checking: > hadoop: false > zlib: false > snappy: false > lz4: false > bzip2: false > > I compiled hadoop-2.2.0-src from scratch for x64 and put the resulting > .so in hadoop/lib/native/. I also compiled snappy from scratch and put > it there. In a different approach I installed snappy via sudo apt-get > and then linked the resulting .so to hadoop/lib/native/libsnappy.so, > still no luck. > > What is going on here? Why won't Hadoop find my native libraries? Is > there any log where I can check what went wrong during loading? > > Best regards > Yves >
