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Kevin Bowling commented on HADOOP-12572: ---------------------------------------- There are a couple impending compression API changes that I caught Hadoop up to so future updates should be easy. > Update Hadoop's lz4 to r131 > --------------------------- > > Key: HADOOP-12572 > URL: https://issues.apache.org/jira/browse/HADOOP-12572 > Project: Hadoop Common > Issue Type: Improvement > Components: native > Reporter: Kevin Bowling > Assignee: Kevin Bowling > Attachments: HADOOP-12572.patch > > > Update hadoop's native lz4 copy to r131 versus the current r123 copy. > Release notes for the versions are at https://github.com/Cyan4973/lz4/releases > Major improvement highlights: > * 30% performance improvement for clang > * GCC 4.9+ bug fixes > * New 32/64 bits, little/big endian and strict/efficient align detection > routines (internal) > * Small decompression speed improvement -- This message was sent by Atlassian JIRA (v6.3.4#6332)