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Hudson commented on HADOOP-12572: --------------------------------- FAILURE: Integrated in Hadoop-trunk-Commit #8840 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/8840/]) HADOOP-12572. Update Hadoop's lz4 to r131. Contributed by Kevin Bowling. (wheat9: rev 4c061e607ef62f81000aebdb04efbd1aa403c76d) * hadoop-common-project/hadoop-common/CHANGES.txt * hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/compress/lz4/lz4hc.h * hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/compress/lz4/lz4hc.c * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/test/TestCompressions.cc * hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/compress/lz4/Lz4Compressor.c * LICENSE.txt * hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/compress/lz4/lz4.c * hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/compress/lz4/Lz4Decompressor.c * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/codec/Lz4Codec.cc * hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/compress/lz4/lz4.h > 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 > Fix For: 2.8.0 > > Attachments: HADOOP-12572.001.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 > Noteworthy changes: > * 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 is my first Hadoop patch, review/feedback appreciated. -- This message was sent by Atlassian JIRA (v6.3.4#6332)