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The "UsingLzoCompression" page has been changed by DougMeil: http://wiki.apache.org/hadoop/UsingLzoCompression?action=diff&rev1=24&rev2=25 Comment: Per stack, changing the repo to Todd's version of LZO This distro doesn't contain all bug fixes (such as when LZO header or block header data falls on read boundary). - Please get latest distro with all fixes from http://github.com/kevinweil/hadoop-lzo + Please get latest distro with all fixes from https://github.com/toddlipcon/hadoop-lzo == Why compression? == By enabling compression, the store file (HFile) will use a compression algorithm on blocks as they are written (during flushes and compactions) and thus must be decompressed when reading.
