Apache Hadoop Changelog

Release 1.0.4 - 2012-10-12

INCOMPATIBLE CHANGES:

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IMPORTANT ISSUES:

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NEW FEATURES:

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IMPROVEMENTS:

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HADOOP-7154 Should set MALLOC_ARENA_MAX in hadoop-config.sh Minor scripts Todd Lipcon Todd Lipcon

BUG FIXES:

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HDFS-3652 1.x: FSEditLog failure removes the wrong edit stream when storage dirs have same name Blocker namenode Todd Lipcon Todd Lipcon
MAPREDUCE-4399 Fix performance regression in shuffle Major performance, tasktracker Luke Lu Luke Lu

TESTS:

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SUB-TASKS:

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OTHER:

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