Version 2.0.0-alpha


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Released: 23/May/12

Release Notes

hadoop-2.0.0-alpha releaseShow more

Warnings indicate when the status of a JIRA issue doesn't reflect related development activity. For example: an issue marked complete that has an open pull request should be marked as still being in progress.

Unreviewed Code

These issues have been marked complete but the commits are not part of a pull request or review.

BlockerBugHADOOP-8251SecurityUtil.fetchServiceTicket broken after HADOOP-6941Todd LipconClosed5 commits
BlockerImprovementHADOOP-8366Use ProtoBuf for RpcResponseHeaderSanjay RadiaClosed4 commits
CriticalBugHADOOP-8169javadoc generation fails with java.lang.OutOfMemoryError: Java heap spaceThomas GravesClosed2 commits
CriticalBugHADOOP-8218RPC.closeProxy shouldn't throw error when closing a mockTodd LipconClosed2 commits
CriticalBugHADOOP-8243Security support broken in CLI (manual) failover controllerTodd LipconClosed2 commits
MajorBugHADOOP-6924Build fails with non-Sun JREs due to different pathing to the operating system architecture shared librariesDevaraj DasClosed5 commits
MajorBugHADOOP-6941Support non-SUN JREs in UserGroupInformationDevaraj DasClosed13 commits
MajorNew FeatureHADOOP-7030Add TableMapping topology implementation to read host to rack mapping from a fileTom WhiteClosed2 commits
MajorImprovementHADOOP-7350Use ServiceLoader to discover compression codec classesTom WhiteClosed2 commits
MajorNew FeatureHADOOP-7454Common side of High Availability Framework (HDFS-1623)UnassignedClosed3 commits
MajorSub-taskHADOOP-7524Change RPC to allow multiple protocols including multiple versions of the same protocolSanjay RadiaClosed4 commits
MajorImprovementHADOOP-7549Use JDK ServiceLoader mechanism to find FileSystem implementationsAlejandro AbdelnurClosed2 commits
MajorSub-taskHADOOP-7557Make IPC header be extensibleSanjay RadiaClosed3 commits
MajorImprovementHADOOP-7607Simplify the RPC proxy cleanup processAaron T. MyersClosed2 commits
MajorImprovementHADOOP-7635RetryInvocationHandler should release underlying resources on closeAaron T. MyersClosed2 commits
MajorImprovementHADOOP-7693fix RPC.Server#addProtocol to work in AvroRpcEngineDoug CuttingClosed3 commits
MajorBugHADOOP-7695RPC.stopProxy can throw unintended exception while logging errorAaron T. MyersClosed2 commits
MajorImprovementHADOOP-7717Move handling of concurrent client fail-overs to RetryInvocationHandlerAaron T. MyersClosed3 commits
MajorImprovementHADOOP-7729Send back valid HTTP response if user hits IPC port with HTTP GETTodd LipconClosed3 commits
MajorSub-taskHADOOP-7773Add support for protocol buffer based RPC engineSuresh SrinivasClosed2 commits
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