Version 0.23.1


Start date not set

Released: 17/Feb/12

Release Notes

0.23.1 - Performance releaseShow more
CriticalBugHDFS-2553BlockPoolSliceScanner spinning in loopUma Maheswara Rao GClosed2 commits
CriticalBugHDFS-2594webhdfs HTTP API should implement getDelegationTokens() instead getDelegationToken()Tsz Wo Nicholas SzeClosed2 commits
CriticalBugHDFS-2606webhdfs client filesystem impl must set the content-type header for create/appendAlejandro AbdelnurClosed2 commits
CriticalBugHDFS-2710HDFS part of MAPREDUCE-3529, HADOOP-7933UnassignedClosed2 commits
CriticalBugHDFS-2810Leases not properly getting renewed by clientsTodd LipconClosed4 commits
CriticalBugHDFS-2923Namenode IPC handler count uses the wrong configuration keyTodd LipconClosed3 commits
MajorImprovementHDFS-362FSEditLog should not writes long and short as UTF8 and should not use ArrayWritable for writing non-array itemsUma Maheswara Rao GClosed3 commits
MajorImprovementHDFS-2080Speed up DFS read path by lessening checksum overheadTodd LipconClosed
MajorSub-taskHDFS-2129Simplify BlockReader to not inherit from FSInputCheckerTodd LipconClosed2 commits
MajorSub-taskHDFS-2130Switch default checksum to CRC32CTodd LipconClosed2 commits
MajorImprovementHDFS-2178HttpFS - a read/write Hadoop file system proxyAlejandro AbdelnurClosed2 commits
MajorImprovementHDFS-2246Shortcut a local client reads to a Datanodes files directlyJitendra Nath PandeyClosed5 commits
MajorNew FeatureHDFS-2316[umbrella] WebHDFS: a complete FileSystem implementation for accessing HDFS over HTTPTsz Wo Nicholas SzeResolved4 commits
MajorImprovementHDFS-2335DataNodeCluster and NNStorage always pull fresh entropyUma Maheswara Rao GClosed2 commits
MajorImprovementHDFS-2397Undeprecate SecondaryNameNodeEli CollinsClosed2 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
MajorBugHDFS-2543HADOOP_PREFIX cannot be overridenBruno MahéClosed2 commits
MajorBugHDFS-2544Hadoop scripts unconditionally source "$bin"/../libexec/ MahéClosed2 commits
MajorBugHDFS-2545Webhdfs: Support multiple namenodes in federationTsz Wo Nicholas SzeClosed2 commits
MajorTaskHDFS-2552Add WebHdfs Forrest docTsz Wo Nicholas SzeClosed5 commits
MajorImprovementHDFS-2560Refactor BPOfferService to be a static inner classTodd LipconClosed2 commits
MajorImprovementHDFS-2563Some cleanup in BPOfferServiceTodd LipconClosed2 commits
MajorBugHDFS-2567When 0 DNs are available, show a proper error when trying to browse DFS via web UIHarsh JClosed2 commits
MajorTaskHDFS-2587Add WebHDFS apt docTsz Wo Nicholas SzeClosed2 commits
MajorBugHDFS-2590Some links in WebHDFS forrest doc do not workTsz Wo Nicholas SzeClosed4 commits
MajorBugHDFS-2596TestDirectoryScanner doesn't test parallel scansEli CollinsClosed2 commits
MajorBugHDFS-2614hadoop dist tarball is missing hdfs headersAlejandro AbdelnurClosed2 commits
MajorBugHDFS-2640Javadoc generation hangsTom WhiteClosed2 commits
MajorBugHDFS-2646Hadoop HttpFS introduced 4 findbug warnings.Alejandro AbdelnurClosed2 commits
MajorBugHDFS-2649eclipse:eclipse build fails for hadoop-hdfs-httpfsJason LoweClosed2 commits
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-2657TestHttpFSServer and TestServerWebApp are failing on trunkAlejandro AbdelnurClosed2 commits
MajorBugHDFS-2658HttpFS introduced 70 javadoc warningsAlejandro AbdelnurClosed2 commits
MajorBugHDFS-2705HttpFS server should check that upload requests have correct content-typeAlejandro AbdelnurClosed1 commit
MajorBugHDFS-2706Use configuration for blockInvalidateLimit if it is setTsz Wo Nicholas SzeClosed2 commits
MajorBugHDFS-2707HttpFS should read the hadoop-auth secret from a file instead inline from the configurationAlejandro AbdelnurClosed2 commits
MajorBugHDFS-2722HttpFs shouldn't be using an int for block sizeHarsh JClosed2 commits
MajorImprovementHDFS-2726"Exception in createBlockOutputStream" shouldn't delete exception stack traceHarsh JClosed3 commits
MajorBugHDFS-2751Datanode drops OS cache behind reads even for short readsTodd LipconClosed5 commits
MajorImprovementHDFS-2761Improve Hadoop subcomponent integration in Hadoop 0.23Roman ShaposhnikResolved
MajorSub-taskHDFS-2784Update hftp and hdfs for host-based token supportKihwal LeeClosed2 commits
MajorSub-taskHDFS-2785Update webhdfs and httpfs for host-based token supportRobert Joseph EvansClosed2 commits
MajorSub-taskHDFS-2786Fix host-based token incompatibilities in DFSUtilKihwal LeeClosed2 commits
MajorImprovementHDFS-2788HdfsServerConstants#DN_KEEPALIVE_TIMEOUT is dead codeEli CollinsClosed2 commits
MajorBugHDFS-2791If block report races with closing of file, replica is incorrectly marked corruptTodd LipconClosed2 commits
MajorBugHDFS-2822processMisReplicatedBlock incorrectly identifies under-construction blocks as under-replicatedTodd LipconClosed3 commits
MajorBugHDFS-2827Cannot save namespace after renaming a directory above a file with an open leaseUma Maheswara Rao GClosed3 commits
MajorBugHDFS-2835Fix$Command Findbug issueRobert Joseph EvansClosed2 commits
MajorBugHDFS-2836HttpFSServer still has 2 javadoc warnings in trunkRobert Joseph EvansClosed2 commits
MajorBugHDFS-2837mvn javadoc:javadoc not seeing LimitedPrivate class Robert Joseph EvansClosed2 commits
MajorBugHDFS-2840TestHostnameFilter should work with localhost or localhost.localdomain Alejandro AbdelnurClosed2 commits
MajorSub-taskHDFS-2864Remove redundant methods and a constant from FSDatasetTsz Wo Nicholas SzeClosed3 commits
MajorSub-taskHDFS-2879Change FSDataset to package privateTsz Wo Nicholas SzeClosed2 commits
MajorBugHDFS-2889getNumCurrentReplicas is package private but should be public on 0.23 (see HDFS-2408)Gregory ChananClosed2 commits
MinorBugHDFS-69Improve dfsadmin command line help Harsh JClosed2 commits
MinorBugHDFS-442dfsthroughput in test.jar throws NPEHarsh JClosed2 commits
MinorImprovementHDFS-554BlockInfo.ensureCapacity may get a speedup from System.arraycopy()Harsh JClosed3 commits
MinorBugHDFS-1314dfs.blocksize accepts only absolute valueSho ShimauchiClosed3 commits
MinorImprovementHDFS-2454Move maxXceiverCount check to before starting the thread in dataXceiverHarsh JClosed2 commits
MinorImprovementHDFS-2502hdfs-default.xml should include JClosed2 commits
MinorImprovementHDFS-2511Add dev script to generate HDFS protobufsAlejandro AbdelnurClosed2 commits
MinorImprovementHDFS-2533Remove needless synchronization on FSDataSet.getBlockFileTodd LipconClosed3 commits
MinorImprovementHDFS-2562Refactor DN configuration variables out of DataNode classTodd LipconClosed2 commits
MinorImprovementHDFS-2566Move BPOfferService to be a non-inner classTodd LipconClosed2 commits
MinorBugHDFS-2575DFSTestUtil may create empty filesTodd LipconClosed2 commits
MinorImprovementHDFS-2604Add a log message to show if WebHDFS is enabledTsz Wo Nicholas SzeClosed4 commits
MinorImprovementHDFS-2729Update BlockManager's comments regarding the invalid block setHarsh JClosed3 commits
MinorBugHDFS-2790FSNamesystem.setTimes throws exception with wrong configuration name in the messageArpit GuptaClosed3 commits
MinorImprovementHDFS-2803Adding logging to LeaseRenewer for better lease expiration triage.Jimmy XiangClosed2 commits
MinorImprovementHDFS-2814NamenodeMXBean does not account for svn revision in the version informationHitesh ShahClosed4 commits
MinorImprovementHDFS-2817Combine the two TestSafeMode test suitesTodd LipconClosed2 commits
MinorImprovementHDFS-2825Add test hook to turn off the writer preferring its local DNTodd LipconClosed2 commits
MinorImprovementHDFS-2826Test case for HDFS-1476 (safemode can initialize repl queues before exiting)Todd LipconClosed2 commits
MinorImprovementHDFS-2868Add number of active transfer threads to the DataNode statusHarsh JClosed5 commits
MinorBugHDFS-2869Error in Webhdfs documentation for mkdirHarsh JClosed4 commits
MinorBugHDFS-2893The start/stop scripts don't start/stop the 2NN when using the default configurationEli CollinsClosed2 commits
MinorImprovementHDFS-3139Minor Datanode logging improvementEli CollinsResolved2 commits
TrivialImprovementHDFS-2349DN should log a WARN, not an INFO when it detects a corruption during block transferHarsh JClosed3 commits
TrivialImprovementHDFS-2536Remove unused importsHarsh JClosed2 commits
TrivialImprovementHDFS-2568Use a set to manage child sockets in XceiverServerHarsh JClosed2 commits
TrivialImprovementHDFS-2570Add descriptions for dfs.*.https.address in hdfs-default.xmlEli CollinsClosed4 commits
TrivialTaskHDFS-2574remove references to deprecated properties in hdfs-site.xml template and hdfs-default.xmlJoe CrobakClosed2 commits
TrivialBugHDFS-2588hdfs jsp pages missing DOCTYPE [post-split branches]Dave VronayClosed4 commits
TrivialImprovementHDFS-2675Reduce verbosity when double-closing edit logsTodd LipconClosed2 commits
TrivialBugHDFS-2816Fix missing license header in hadoop-hdfs-project/hadoop-hdfs-httpfs/dev-support/findbugsExcludeFile.xmlHitesh ShahClosed2 commits
TrivialBugHDFS-2818dfshealth.jsp missing space between role and node nameDevaraj KClosed2 commits
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