Apache Hadoop Changelog

Release 0.17.0 - 2008-05-20

INCOMPATIBLE CHANGES:

JIRA Summary Priority Component Reporter Contributor
HADOOP-3280 virtual address space limits break streaming apps Blocker . Rick Cox Arun C Murthy
HADOOP-3266 Remove HOD changes from CHANGES.txt, as they are now inside src/contrib/hod Major contrib/hod Hemanth Yamijala Hemanth Yamijala
HADOOP-3239 exists() calls logs FileNotFoundException in namenode log Major . Lohit Vijayarenu Lohit Vijayarenu
HADOOP-3137 [HOD] Update hod version number Major contrib/hod Hemanth Yamijala Hemanth Yamijala
HADOOP-3091 hadoop dfs -put should support multiple src Major . Lohit Vijayarenu Lohit Vijayarenu
HADOOP-3060 MiniMRCluster is ignoring parameter taskTrackerFirst Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2873 Namenode fails to re-start after cluster shutdown - DFSClient: Could not obtain blocks even all datanodes were up & live Major . André Martin dhruba borthakur
HADOOP-2854 Remove the deprecated ipc.Server.getUserInfo() Blocker . Tsz Wo Nicholas Sze Lohit Vijayarenu
HADOOP-2839 Remove deprecated methods in FileSystem Blocker fs Hairong Kuang Lohit Vijayarenu
HADOOP-2831 Remove the deprecated INode.getAbsoluteName() Blocker . Tsz Wo Nicholas Sze Lohit Vijayarenu
HADOOP-2828 Remove deprecated methods in Configuration.java Major conf Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2826 FileSplit.getFile(), LineRecordReader. readLine() need to be removed Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2825 MapOutputLocation.getFile() needs to be removed Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2824 One of MiniMRCluster constructors needs tobe removed Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2823 SimpleCharStream.getColumn(), getLine() methods to be removed. Major record Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2822 Remove deprecated classes in mapred Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2821 Remove deprecated classes in util Major util Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2820 Remove deprecated classes in streaming Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2819 Remove deprecated methods in JobConf() Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2818 Remove deprecated Counters.getDisplayName(), getCounterNames(), getCounter(String counterName) Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2765 setting memory limits for tasks Major . Joydeep Sen Sarma Amareshwari Sriramadasu
HADOOP-2634 Deprecate exists() and isDir() to simplify ClientProtocol. Blocker . Konstantin Shvachko Lohit Vijayarenu
HADOOP-2563 Remove deprecated FileSystem#listPaths() Blocker fs Doug Cutting Lohit Vijayarenu
HADOOP-2470 Open and isDir should be removed from ClientProtocol Major . Hairong Kuang Tsz Wo Nicholas Sze
HADOOP-2410 Make EC2 cluster nodes more independent of each other Major contrib/cloud Tom White Chris K Wensel
HADOOP-2399 Input key and value to combiner and reducer should be reused Major . Owen O’Malley Owen O’Malley
HADOOP-2345 new transactions to support HDFS Appends Major . dhruba borthakur dhruba borthakur
HADOOP-2219 du like command to count number of files under a given directory Major . Koji Noguchi Tsz Wo Nicholas Sze
HADOOP-2192 dfs mv command differs from POSIX standards Major . Mukund Madhugiri Mahadev konar
HADOOP-2178 Job history on HDFS Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2116 Job.local.dir to be exposed to tasks Major . Milind Bhandarkar Amareshwari Sriramadasu
HADOOP-2027 FileSystem should provide byte ranges for file locations Major fs Owen O’Malley Lohit Vijayarenu
HADOOP-1986 Add support for a general serialization mechanism for Map Reduce Major . Tom White Tom White
HADOOP-1985 Abstract node to switch mapping into a topology service class used by namenode and jobtracker Major . eric baldeschwieler Devaraj Das
HADOOP-771 Namenode should return error when trying to delete non-empty directory Major . Milind Bhandarkar Mahadev konar

IMPORTANT ISSUES:

JIRA Summary Priority Component Reporter Contributor

NEW FEATURES:

JIRA Summary Priority Component Reporter Contributor
HADOOP-3152 Make index interval configuable when using MapFileOutputFormat for map-reduce job Minor io Rong-En Fan Doug Cutting
HADOOP-3048 Stringifier Blocker io Enis Soztutar Enis Soztutar
HADOOP-3001 FileSystems should track how many bytes are read and written Blocker fs Owen O’Malley Owen O’Malley
HADOOP-2951 contrib package provides a utility to build or update an index
A contrib package to update an index using Map/Reduce Major . Ning Li Doug Cutting
HADOOP-2906 output format classes that can write to different files depending on keys and/or config variable Major . Runping Qi Runping Qi
HADOOP-2657 Enhancements to DFSClient to support flushing data at any point in time Major . dhruba borthakur dhruba borthakur
HADOOP-2063 Command to pull corrupted files Blocker fs Koji Noguchi Tsz Wo Nicholas Sze
HADOOP-2055 JobConf should have a setInputPathFilter method Minor . Alejandro Abdelnur Alejandro Abdelnur
HADOOP-1593 FsShell should work with paths in non-default FileSystem Major fs Doug Cutting Mahadev konar

IMPROVEMENTS:

JIRA Summary Priority Component Reporter Contributor
HADOOP-3174 Improve documentation and supply an example for MultiFileInputFormat Major documentation Enis Soztutar Enis Soztutar
HADOOP-3143 Decrease the number of slaves in TestMiniMRDFSSort to 3. Major test Owen O’Malley Nigel Daley
HADOOP-3123 Build native libraries on Solaris Major build Tom White Tom White
HADOOP-3099 Need new options in distcp for preserving ower, group and permission Blocker util Tsz Wo Nicholas Sze Tsz Wo Nicholas Sze
HADOOP-3092 Show counter values from “job -status” command Major scripts Tom White Tom White
HADOOP-3046 Text and BytesWritable’s raw comparators should use the lengths provided instead of rebuilding them from scratch using readInt Blocker . Owen O’Malley Owen O’Malley
HADOOP-2996 StreamUtils abuses StringBuffers Trivial . Dave Brosius Dave Brosius
HADOOP-2994 DFSClient calls toString on strings. Trivial . Dave Brosius Dave Brosius
HADOOP-2993 Specify which JAVA_HOME should be set Major documentation Jason Rennie Arun C Murthy
HADOOP-2947 [HOD] Hod should redirect stderr and stdout of Hadoop daemons to assist debugging Blocker contrib/hod Hemanth Yamijala Vinod Kumar Vavilapalli
HADOOP-2939 Make the Hudson patch process an executable ant target Minor test Nigel Daley Nigel Daley
HADOOP-2919 Create fewer copies of buffer data during sort/spill Blocker . Chris Douglas Chris Douglas
HADOOP-2902 replace accesss of “fs.default.name” with FileSystem accessor methods Major fs Doug Cutting Doug Cutting
HADOOP-2895 String for configuring profiling should be customizable Major . Martin Traverso Martin Traverso
HADOOP-2888 Enhancements to gridmix scripts Major test Mukund Madhugiri Mukund Madhugiri
HADOOP-2886 Track individual RPC metrics. Major metrics girish vaitheeswaran dhruba borthakur
HADOOP-2841 Dfs methods should not throw RemoteException Major . Hairong Kuang Konstantin Shvachko
HADOOP-2810 Need new Hadoop Core logo Minor documentation Nigel Daley Nigel Daley
HADOOP-2804 Formatable changes log as html Minor documentation Nigel Daley Nigel Daley
HADOOP-2796 For script option hod should exit with distinguishable exit codes for script code and hod exit code. Major contrib/hod Karam Singh Hemanth Yamijala
HADOOP-2758 Reduce memory copies when data is read from DFS Major . Raghu Angadi Raghu Angadi
HADOOP-2690 Adding support into build.xml to build a special hadoop jar file that has the MiniDFSCluster and MiniMRCluster classes among others necessary for building and running the unit tests of Pig on the local mini cluster Major build Xu Zhang Enis Soztutar
HADOOP-2559 DFS should place one replica per rack Major . Runping Qi Lohit Vijayarenu
HADOOP-2555 Refactor the HTable#get and HTable#getRow methods to avoid repetition of retry-on-failure logic Minor . Peter Dolan Bryan Duxbury
HADOOP-2551 hadoop-env.sh needs finer granularity Blocker scripts Allen Wittenauer Raghu Angadi
HADOOP-2473 EC2 termination script should support termination by group Major contrib/cloud Tom White Chris K Wensel
HADOOP-2423 The codes in FSDirectory.mkdirs(…) is inefficient. Major . Tsz Wo Nicholas Sze Tsz Wo Nicholas Sze
HADOOP-2239 Security: Need to be able to encrypt Hadoop socket connections Major . Allen Wittenauer Chris Douglas
HADOOP-2148 Inefficient FSDataset.getBlockFile() Major . Konstantin Shvachko Konstantin Shvachko
HADOOP-2057 streaming should optionally treat a non-zero exit status of a child process as a failed task Major . Rick Cox Rick Cox
HADOOP-1677 improve semantics of the hadoop dfs command Minor . Nigel Daley Mahadev konar
HADOOP-1622 Hadoop should provide a way to allow the user to specify jar file(s) the user job depends on Major . Runping Qi Mahadev konar
HADOOP-1228 Eclipse project files Minor build Albert Strasheim Tom White
HADOOP-910 Reduces can do merges for the on-disk map output files in parallel with their copying Major . Devaraj Das Amar Kamat
HADOOP-730 Local file system uses copy to implement rename Major fs Owen O’Malley Chris Douglas

BUG FIXES:

JIRA Summary Priority Component Reporter Contributor
HADOOP-3701 Too many trash sockets and trash pipes opened Major . He Yongqiang
HADOOP-3382 Memory leak when files are not cleanly closed Blocker . Raghu Angadi Raghu Angadi
HADOOP-3372 TestUlimit fails on LINUX Blocker . Lohit Vijayarenu Arun C Murthy
HADOOP-3322 Hadoop rpc metrics do not get pushed to the MetricsRecord Blocker metrics girish vaitheeswaran girish vaitheeswaran
HADOOP-3286 Gridmix jobs’ output dir names may collide Major test Runping Qi Runping Qi
HADOOP-3285 map tasks with node local splits do not always read from local nodes Blocker . Runping Qi Owen O’Malley
HADOOP-3279 TaskTracker should check for SUCCEEDED task status in addition to COMMIT_PENDING status when it fails maps due to lost map outputs Blocker . Devaraj Das Devaraj Das
HADOOP-3263 job history browser throws exception if job name or user name is null. Blocker . Amareshwari Sriramadasu Arun C Murthy
HADOOP-3256 JobHistory file on HDFS should not use the ‘job name’ Blocker . Arun C Murthy Arun C Murthy
HADOOP-3251 WARN message on command line when a hadoop jar command is executed Blocker . Mukund Madhugiri Arun C Murthy
HADOOP-3247 gridmix scripts have a few bugs Major test Runping Qi Runping Qi
HADOOP-3242 SequenceFileAsBinaryRecordReader seems always to read from the start of a file, not the start of the split. Major . Runping Qi Chris Douglas
HADOOP-3237 Unit test failed on windows: TestDFSShell.testErrOutPut Blocker . Mukund Madhugiri Mahadev konar
HADOOP-3229 Map OutputCollector does not report progress on writes Major . Alejandro Abdelnur Doug Cutting
HADOOP-3225 FsShell showing null instead of a error message Blocker . Tsz Wo Nicholas Sze Mahadev konar
HADOOP-3224 hadoop dfs -du /dirPath does not work with hadoop-0.17 branch Blocker . Runping Qi Lohit Vijayarenu
HADOOP-3223 Hadoop dfs -help for permissions contains a typo Blocker . Milind Bhandarkar Raghu Angadi
HADOOP-3220 Safemode log message need to be corrected. Major . Konstantin Shvachko Konstantin Shvachko
HADOOP-3208 WritableDeserializer does not pass the Configuration to deserialized Writables Blocker . Enis Soztutar Enis Soztutar
HADOOP-3204 LocalFSMerger needs to catch throwable Blocker . Koji Noguchi Amar Kamat
HADOOP-3183 Unit test fails on Windows: TestJobShell.testJobShell Blocker . Mukund Madhugiri Mahadev konar
HADOOP-3178 gridmix scripts for small and medium jobs need to be changed to handle input paths differently Blocker test Mukund Madhugiri Mukund Madhugiri
HADOOP-3175 “-get file -” does not work Blocker fs Raghu Angadi Edward J. Yoon
HADOOP-3168 reduce amount of logging in hadoop streaming Major . Joydeep Sen Sarma Zheng Shao
HADOOP-3166 SpillThread throws ArrayIndexOutOfBoundsException, which is ignored by MapTask Blocker . Chris Douglas Chris Douglas
HADOOP-3165 FsShell no longer accepts stdin as a source for -put/-copyFromLocal Blocker . Chris Douglas Lohit Vijayarenu
HADOOP-3162 Map/reduce stops working with comma separated input paths Blocker . Runping Qi Amareshwari Sriramadasu
HADOOP-3161 TestFileAppend fails on Mac since HADOOP-2655 was committed Minor test Nigel Daley Nigel Daley
HADOOP-3157 TestMiniMRLocalFS fails in trunk on Windows Blocker test Lohit Vijayarenu Doug Cutting
HADOOP-3153 [HOD] Hod should deallocate cluster if there’s a problem in writing information to the state file Major contrib/hod Hemanth Yamijala Vinod Kumar Vavilapalli
HADOOP-3146 DFSOutputStream.flush should be renamed as DFSOutputStream.fsync Blocker . Runping Qi dhruba borthakur
HADOOP-3140 JobTracker should not try to promote a (map) task if it does not write to DFS at all Major . Runping Qi Amar Kamat
HADOOP-3124 DFS data node should not use hard coded 10 minutes as write timeout. Major . Runping Qi Raghu Angadi
HADOOP-3118 Namenode NPE while loading fsimage after a cluster upgrade from older disk format Blocker . dhruba borthakur dhruba borthakur
HADOOP-3114 TestDFSShell fails on Windows. Major fs Konstantin Shvachko Lohit Vijayarenu
HADOOP-3106 Update documentation in mapred_tutorial to add Debugging Major documentation Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-3094 BytesWritable.toString prints bytes above 0x80 as FFFFFF80 Major io Owen O’Malley Owen O’Malley
HADOOP-3093 ma/reduce throws the following exception if “io.serializations” is not set: Major . Runping Qi Amareshwari Sriramadasu
HADOOP-3089 streaming should accept stderr from task before first key arrives Major . Rick Cox Rick Cox
HADOOP-3087 JobInfo session object is not refreshed in loadHistory.jsp if same job is accessed again. Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-3086 Test case was missed in commit of HADOOP-3040 Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-3083 Remove lease when file is renamed Blocker . dhruba borthakur dhruba borthakur
HADOOP-3080 Remove flush calls from JobHistory Blocker . Devaraj Das Amareshwari Sriramadasu
HADOOP-3073 SocketOutputStream.close() should close the channel. Blocker ipc Raghu Angadi Raghu Angadi
HADOOP-3067 DFSInputStream ‘pread’ does not close its sockets Blocker . Raghu Angadi Raghu Angadi
HADOOP-3066 Should not require superuser privilege to query if hdfs is in safe mode Major . Jim Kellerman Jim Kellerman
HADOOP-3065 Namenode does not process block report if the rack-location script is not provided on namenode Blocker . dhruba borthakur Devaraj Das
HADOOP-3064 Exception with file globbing closures Major . Tom White Hairong Kuang
HADOOP-3050 Cluster fall into infinite loop trying to replicate a block to a target that aready has this replica. Blocker . Konstantin Shvachko Hairong Kuang
HADOOP-3044 NNBench does not use the right configuration for the mapper Major test Hairong Kuang Hairong Kuang
HADOOP-3041 Within a task, the value ofJobConf.getOutputPath() method is modified Blocker . Alejandro Abdelnur Amareshwari Sriramadasu
HADOOP-3040 Streaming should assume an empty key if the first character on a line is the seperator (stream.map.output.field.separator, by default, tab) Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-3036 Fix findBugs warnings in UpgradeUtilities. Major test Konstantin Shvachko Konstantin Shvachko
HADOOP-3031 Remove compiler warnings for ant test Minor . Amareshwari Sriramadasu Chris Douglas
HADOOP-3030 InMemoryFileSystem.reserveSpaceWithChecksum does not look at failures while reserving space for the file in question Major fs Devaraj Das Devaraj Das
HADOOP-3029 Misleading log message “firstbadlink” printed by datanodes Major . dhruba borthakur dhruba borthakur
HADOOP-3025 ChecksumFileSystem needs to support the new delete method Blocker fs Devaraj Das Mahadev konar
HADOOP-3018 Eclipse plugin fails to compile due to missing RPC.stopClient() method Blocker contrib/eclipse-plugin Tom White Christophe Taton
HADOOP-3012 dfs -mv file to user home directory fails silently if the user home directory does not exist Blocker fs Mukund Madhugiri Mahadev konar
HADOOP-3009 TestFileCreation fails while restarting cluster Major . dhruba borthakur dhruba borthakur
HADOOP-3008 SocketIOWithTimeout does not handle thread interruption Major . Raghu Angadi Raghu Angadi
HADOOP-3006 DataNode sends wrong length in header while pipelining. Major . Raghu Angadi Raghu Angadi
HADOOP-2995 StreamBaseRecordReader’s getProgress returns just 0 or 1 Minor . Dave Brosius Dave Brosius
HADOOP-2992 Sequential distributed upgrades. Major test Konstantin Shvachko Konstantin Shvachko
HADOOP-2983 [HOD] local_fqdn() returns None when gethostbyname_ex doesnt return any FQDNs. Blocker contrib/hod Craig Macdonald Hemanth Yamijala
HADOOP-2982 [HOD] checknodes should look for free nodes without the jobs attribute Blocker contrib/hod Hemanth Yamijala Hemanth Yamijala
HADOOP-2976 Blocks staying underreplicated (for unclosed file) Minor . Koji Noguchi dhruba borthakur
HADOOP-2974 ipc unit tests fail due to connection errors Blocker ipc Mukund Madhugiri Raghu Angadi
HADOOP-2973 Unit test fails on Windows: org.apache.hadoop.dfs.TestLocalDFS.testWorkingDirectory Blocker . Mukund Madhugiri Tsz Wo Nicholas Sze
HADOOP-2972 org.apache.hadoop.dfs.TestDFSShell.testErrOutPut fails on Windows with NullPointerException Blocker . Mukund Madhugiri Mahadev konar
HADOOP-2971 SocketTimeoutException in unit tests Major io Raghu Angadi Raghu Angadi
HADOOP-2970 Wrong class definition for hodlib/Hod/hod.py for Python < 2.5.1 Major contrib/hod Luca Telloli Vinod Kumar Vavilapalli
HADOOP-2955 ant test fail for TestCrcCorruption with OutofMemory. Blocker . Mahadev konar Raghu Angadi
HADOOP-2943 Compression for intermediate map output is broken Major . Chris Douglas Chris Douglas
HADOOP-2938 some of the fs commands don’t globPaths. Major fs Raghu Angadi Tsz Wo Nicholas Sze
HADOOP-2936 HOD should generate hdfs://host:port on the client side configs. Major contrib/hod Mahadev konar Vinod Kumar Vavilapalli
HADOOP-2934 NPE while loading FSImage Major . Raghu Angadi dhruba borthakur
HADOOP-2932 Trash initialization generates “deprecated filesystem name” warning even if the name is correct. Blocker conf, fs Konstantin Shvachko Mahadev konar
HADOOP-2927 Unit test fails on Windows: org.apache.hadoop.fs.TestDU.testDU Blocker fs Mukund Madhugiri Konstantin Shvachko
HADOOP-2924 HOD is trying to bring up task tracker on port which is already in close_wait state Critical contrib/hod Aroop Maliakkal Vinod Kumar Vavilapalli
HADOOP-2912 Unit test fails: org.apache.hadoop.dfs.TestFsck.testFsck. This is a regression Blocker . Mukund Madhugiri Mahadev konar
HADOOP-2908 forrest docs for dfs shell commands and semantics. Major documentation Mahadev konar Mahadev konar
HADOOP-2901 the job tracker should not start 2 info servers Blocker . Owen O’Malley Amareshwari Sriramadasu
HADOOP-2899 [HOD] hdfs:///mapredsystem directory not cleaned up after deallocation Major contrib/hod Luca Telloli Hemanth Yamijala
HADOOP-2891 The dfsclient on exit deletes files that are open and not closed. Major . Mahadev konar dhruba borthakur
HADOOP-2890 HDFS should recover when replicas of block have different sizes (due to corrupted block) Major . Lohit Vijayarenu dhruba borthakur
HADOOP-2871 Unit tests (16) fail on Windows due to java.lang.IllegalArgumentException causing MiniMRCluster to not start up Blocker . Mukund Madhugiri Amareshwari Sriramadasu
HADOOP-2870 Datanode.shutdown() and Namenode.stop() should close all rpc connections Major ipc Hairong Kuang Hairong Kuang
HADOOP-2863 FSDataOutputStream should not flush() inside close(). Major fs Raghu Angadi Raghu Angadi
HADOOP-2855 [HOD] HOD fails to allocate a cluster if the tarball specified is a relative path Blocker contrib/hod Hemanth Yamijala Vinod Kumar Vavilapalli
HADOOP-2848 [HOD] If a cluster directory is deleted, hod -o list must show it, and deallocate should work. Major contrib/hod Hemanth Yamijala Hemanth Yamijala
HADOOP-2845 dfsadmin disk utilization report on Solaris is wrong Major fs Martin Traverso Martin Traverso
HADOOP-2844 A SequenceFile.Reader object is not closed properly in CopyFiles Major util Tsz Wo Nicholas Sze Tsz Wo Nicholas Sze
HADOOP-2832 bad code indentation in DFSClient Major . dhruba borthakur dhruba borthakur
HADOOP-2817 Remove deprecated mapred.tasktracker.tasks.maximum and clusterStatus.getMaxTasks() Major . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2806 Streaming has no way to force entire record (or null) as key Minor . Marco Nicosia Amareshwari Sriramadasu
HADOOP-2800 SetFile.Writer deprecated by mistake? Trivial io Johan Oskarsson Johan Oskarsson
HADOOP-2790 TaskInProgress.hasSpeculativeTask is very inefficient Major . Owen O’Malley Owen O’Malley
HADOOP-2783 hod/hodlib/Common/xmlrpc.py uses HodInterruptException without importing it Minor contrib/hod Vinod Kumar Vavilapalli Vinod Kumar Vavilapalli
HADOOP-2779 build scripts broken by moving hbase to subproject Major build Owen O’Malley Owen O’Malley
HADOOP-2767 org.apache.hadoop.net.NetworkTopology.InnerNode#getLeaf does not return the last node on a rack when used with an excluded node Minor . Mark Butler Hairong Kuang
HADOOP-2738 Text is not subclassable because set(Text) and compareTo(Object) access the other instance’s private members directly Minor io Jim Kellerman Jim Kellerman
HADOOP-2727 Web UI links to Hadoop homepage has to change to new hadoop homepage Blocker . Amareshwari Sriramadasu Amareshwari Sriramadasu
HADOOP-2679 There is a small typeo in hdfs_test.c when testing the success of the local hadoop initialization Trivial . Jason dhruba borthakur
HADOOP-2655 Copy on write for data and metadata files in the presence of snapshots Major . dhruba borthakur dhruba borthakur
HADOOP-2606 Namenode unstable when replicating 500k blocks at once Major . Koji Noguchi Konstantin Shvachko
HADOOP-2373 Name node silently changes state Major . Robert Chansler Konstantin Shvachko
HADOOP-2346 DataNode should have timeout on socket writes. Major . Raghu Angadi Raghu Angadi
HADOOP-2195 dfs mkdir command differs from POSIX standards Major . Mukund Madhugiri Mahadev konar
HADOOP-2194 dfs cat on a file that does not exist throws a java IOException Major . Mukund Madhugiri Mahadev konar
HADOOP-2193 dfs rm and rmr commands differ from POSIX standards Major . Mukund Madhugiri Mahadev konar
HADOOP-2191 dfs du and dus commands differ from POSIX standards Major . Mukund Madhugiri Mahadev konar
HADOOP-2190 dfs ls and lsr commands differ from POSIX standards Major . Mukund Madhugiri Mahadev konar
HADOOP-2119 JobTracker becomes non-responsive if the task trackers finish task too fast Critical . Runping Qi Amar Kamat
HADOOP-1967 hadoop dfs -ls, -get, -mv command’s source/destination URI are inconsistent Major . Lohit Vijayarenu Doug Cutting
HADOOP-1911 infinite loop in dfs -cat command. Blocker . Koji Noguchi Chris Douglas
HADOOP-1902 du command throws an exception when the directory is not specified Major . Mukund Madhugiri Mahadev konar
HADOOP-1373 checkPath() throws IllegalArgumentException Blocker fs Konstantin Shvachko Edward J. Yoon

TESTS:

JIRA Summary Priority Component Reporter Contributor
HADOOP-2997 Add test for non-writable serializer Blocker . Tom White Tom White
HADOOP-2775 [HOD] Put in place unit test framework for HOD Major contrib/hod Hemanth Yamijala Vinod Kumar Vavilapalli

SUB-TASKS:

JIRA Summary Priority Component Reporter Contributor

OTHER:

JIRA Summary Priority Component Reporter Contributor
HADOOP-2981 Follow Apache process for getting ready to put crypto code in to project Major . Owen O’Malley Owen O’Malley