Version 1.1.0


Start date not set

Released: 13/Oct/12

Release Notes

1.1.0 releaseShow more
CriticalBugHDFS-3330If GetImageServlet throws an Error or RTE, response has HTTP "OK" statusTodd LipconClosed3 commits
CriticalBugHDFS-3696Create files with WebHdfsFileSystem goes OOM when file size is bigTsz Wo Nicholas SzeClosed7 commits
CriticalBugHDFS-3701HDFS may miss the final block when reading a file opened for writing if one of the datanode is deadNicolas LiochonClosed2 commits
MajorImprovementHDFS-1378Edit log replay should track and report file offsets in case of errorsColin P. McCabeClosed1 commit
MajorBugHDFS-2305Running multiple 2NNs can result in corrupt file systemAaron T. MyersClosed1 commit
MajorTestHDFS-2332Add test for HADOOP-7629: using an immutable FsPermission as an IPC parameterTodd LipconClosed3 commits
MajorImprovementHDFS-2465Add HDFS support for fadvise readahead and drop-behindTodd LipconClosed5 commits
MajorBugHDFS-2541For a sufficiently large value of blocks, the DN Scanner may request a random number with a negative seed value.Harsh JClosed3 commits
MajorImprovementHDFS-2617Replaced Kerberized SSL for image transfer and fsck with SPNEGO-based solutionJakob HomanClosed5 commits
MajorBugHDFS-2637The rpc timeout for block recovery is too low Eli CollinsClosed1 commit
MajorImprovementHDFS-2653DFSClient should cache whether addrs are non-local when short-circuiting is enabledEli CollinsClosed3 commits
MajorImprovementHDFS-2654Make BlockReaderLocal not extend RemoteBlockReader2Eli CollinsClosed4 commits
MajorBugHDFS-2751Datanode drops OS cache behind reads even for short readsTodd LipconClosed5 commits
MajorImprovementHDFS-2872Add sanity checks during edits loading that generation stamps are non-decreasingColin P. McCabeClosed1 commit
MajorBugHDFS-2877If locking of a storage dir fails, it will remove the other NN's lock file on exitTodd LipconClosed4 commits
MajorBugHDFS-3008Negative caching of local addrs doesn't workEli CollinsClosed3 commits
MajorImprovementHDFS-3044fsck move should be non-destructive by defaultColin P. McCabeClosed4 commits
MajorBugHDFS-30782NN https port setting is brokenEli CollinsClosed1 commit
MajorImprovementHDFS-3094add -nonInteractive and -force option to namenode -format commandArpit GuptaClosed3 commits
MajorNew FeatureHDFS-3148The client should be able to use multiple local interfaces for data transferEli CollinsClosed5 commits
MajorNew FeatureHDFS-3150Add option for clients to contact DNs via hostnameEli CollinsClosed4 commits
MajorBugHDFS-3176JsonUtil should not parse the MD5MD5CRC32FileChecksum bytes on its own.Kihwal LeeClosed4 commits
MajorBugHDFS-3453HDFS does not use ClientProtocol in a backward-compatible wayKihwal LeeClosed2 commits
MajorBugHDFS-3461HFTP should use the same port & protocol for getting the delegation tokenOwen O'MalleyClosed2 commits
MajorBugHDFS-3466The SPNEGO filter for the NameNode should come out of the web keytab fileOwen O'MalleyClosed4 commits
MajorImprovementHDFS-3504Configurable retry in DFSClientTsz Wo Nicholas SzeClosed4 commits
MajorImprovementHDFS-3516Check content-type in WebHdfsFileSystemTsz Wo Nicholas SzeClosed5 commits
MajorBugHDFS-3518Provide API to check HDFS operational stateTsz Wo Nicholas SzeClosed4 commits
MajorBugHDFS-3522If NN is in safemode, it should throw SafeModeException when getBlockLocations has zero locationsBrandon LiClosed6 commits
MajorBugHDFS-3551WebHDFS CREATE does not use client location for redirectionTsz Wo Nicholas SzeClosed4 commits
MajorImprovementHDFS-3617Port HDFS-96 to branch-1 (support blocks greater than 2GB)Harsh JClosed2 commits
MajorImprovementHDFS-3667Add retry support to WebHdfsFileSystemTsz Wo Nicholas SzeClosed11 commits
MajorBugHDFS-3698TestHftpFileSystem is failing in branch-1 due to changed default secure portAaron T. MyersClosed2 commits
MajorImprovementHDFS-3703Decrease the datanode failure detection timeJing ZhaoClosed6 commits
MajorImprovementHDFS-3814Make the replication monitor multipliers configurable in 1.xJing ZhaoClosed2 commits
MinorImprovementHDFS-496Use PureJavaCrc32 in HDFSTodd LipconClosed5 commits
MinorBugHDFS-1910when and are same fsimage will be saved twice every timeUnassignedClosed5 commits
MinorImprovementHDFS-2638Improve a block recovery logEli CollinsClosed1 commit
MinorBugHDFS-2728Remove dfsadmin -printTopology from branch-1 docs since it does not existHarsh JClosed1 commit
MinorBugHDFS-2741dfs.datanode.max.xcievers missing in commit
MinorBugHDFS-2790FSNamesystem.setTimes throws exception with wrong configuration name in the messageArpit GuptaClosed3 commits
MinorBugHDFS-2869Error in Webhdfs documentation for mkdirHarsh JClosed4 commits
MinorNew FeatureHDFS-3055Implement recovery mode for branch-1Colin P. McCabeClosed1 commit
MinorTestHDFS-3129NetworkTopology: add test that getLeaf should check for invalid topologiesColin P. McCabeClosed4 commits
MinorImprovementHDFS-3131Improve TestStorageRestoreBrandon LiClosed3 commits
MinorImprovementHDFS-3596Improve FSEditLog pre-allocation in branch-1Colin P. McCabeClosed2 commits
MinorImprovementHDFS-3871Change NameNodeProxies to use HADOOP-8748Arun C MurthyClosed5 commits
MinorBugHDFS-3966For branch-1, TestFileCreation should use JUnit4 to make assumeTrue workJing ZhaoClosed2 commits
TrivialBugHDFS-2547ReplicationTargetChooser has incorrect block placement commentsHarsh JClosed1 commit
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