Apache Hadoop Changelog

Release 0.18.4 - Unreleased (as of 2016-03-04)

INCOMPATIBLE CHANGES:

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IMPORTANT ISSUES:

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NEW FEATURES:

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IMPROVEMENTS:

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BUG FIXES:

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HADOOP-6017 NameNode and SecondaryNameNode fail to restart because of abnormal filenames. Blocker . Raghu Angadi Tsz Wo Nicholas Sze
HADOOP-5644 Namnode is stuck in safe mode Major . Suresh Srinivas Suresh Srinivas
HADOOP-5557 Two minor problems in TestOverReplicatedBlocks Minor test Tsz Wo Nicholas Sze Tsz Wo Nicholas Sze
HADOOP-5465 Blocks remain under-replicated Blocker . Hairong Kuang Hairong Kuang
HADOOP-5412 TestInjectionForSimulatedStorage occasionally fails on timeout Major . Hairong Kuang Hairong Kuang
HADOOP-5311 Write pipeline recovery fails Blocker . Hairong Kuang dhruba borthakur
HADOOP-5192 Block reciever should not remove a finalized block when block replication fails Blocker . Hairong Kuang Hairong Kuang
HADOOP-5134 FSNamesystem#commitBlockSynchronization adds under-construction block locations to blocksMap Blocker . Hairong Kuang dhruba borthakur

TESTS:

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HADOOP-5114 A bunch of mapred unit tests are failing on Windows Minor test Ramya Sunil Raghu Angadi

SUB-TASKS:

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OTHER:

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