| HADOOP-682 | hadoop namenode -format doesnt work anymore if target directory doesnt exist | Major | . | Sanjay Dahiya |  | 
| HADOOP-687 | Upgrade to Jetty 6 does not patch bin/hadoop | Critical | scripts | Sameer Paranjpye | Sameer Paranjpye | 
| HADOOP-683 | bin/hadoop.sh doesn’t work for /bin/dash (eg ubuntu 6.10b) | Trivial | scripts | James Todd |  | 
| HADOOP-604 | DataNodes get NullPointerException and become unresponsive on 50010 | Major | . | Christian Kunz | Raghu Angadi | 
| HADOOP-459 | libhdfs leaks memory when writing to files | Major | . | Christian Kunz | Sameer Paranjpye | 
| HADOOP-694 | jobtracker expireluanching tasks throws out Nullpointer exceptions | Minor | . | Mahadev konar | Mahadev konar | 
| HADOOP-637 | ipc.Server has memory leak – serious issue for namenode server | Major | ipc | Christian Kunz | Raghu Angadi | 
| HADOOP-696 | TestTextInputFormat fails on some platforms due to non-determinism in format.getSplits() | Minor | test | Sameer Paranjpye | Sameer Paranjpye | 
| HADOOP-708 | test-libhdfs.sh does not properly capture and return error status | Major | test | Nigel Daley | Nigel Daley | 
| HADOOP-646 | name node server does not load large (> 2^31 bytes) edits file | Critical | . | Christian Kunz | Milind Bhandarkar | 
| HADOOP-705 | IOException: job.xml already exists | Major | . | Nigel Daley | Mahadev konar | 
| HADOOP-712 | Record-IO XML serialization is broken for control characters | Major | record | Milind Bhandarkar | Milind Bhandarkar | 
| HADOOP-716 | Javadoc warning in SequenceFile.java | Minor | io | Devaraj Das | Devaraj Das | 
| HADOOP-715 | build.xml sets up wrong ‘hadoop.log.dir’ property for ‘ant test’ | Minor | test | Arun C Murthy | Arun C Murthy | 
| HADOOP-722 | native-hadoop deficiencies | Critical | . | Arun C Murthy | Arun C Murthy | 
| HADOOP-710 | block size isn’t honored | Major | . | Nigel Daley | Milind Bhandarkar | 
| HADOOP-695 | Unexpected NPE from the next method of StreamLineRecordReader fails map/reduce jobs | Major | . | Hairong Kuang | Hairong Kuang | 
| HADOOP-645 | Map-reduce task does not finish correctly when -reducer NONE is specified | Major | . | dhruba borthakur | dhruba borthakur | 
| HADOOP-729 | packageNativeHadoop.sh has non-standard sh code | Critical | scripts | Arun C Murthy | Arun C Murthy | 
| HADOOP-652 | Not all Datastructures are updated when a block is deleted | Major | . | Raghu Angadi |  | 
| HADOOP-723 | Race condition exists in the method MapOutputLocation.getFile | Major | . | Devaraj Das | Owen O’Malley | 
| HADOOP-447 | DistributedFileSystem.getBlockSize(Path) does not resolve absolute path | Major | . | Benjamin Reed | Raghu Angadi | 
| HADOOP-724 | bin/hadoop:111 uses java directly, it should use JAVA_HOME | Minor | scripts | Sanjay Dahiya | Arun C Murthy | 
| HADOOP-733 | dfs shell has inconsistent exit codes | Major | . | Christian Kunz | dhruba borthakur | 
| HADOOP-734 | Link to the FAQ in the “Documentation” section of the hadoop website | Major | . | Konstantin Shvachko | Konstantin Shvachko | 
| HADOOP-709 | streaming job with Control characters in the command causes runtime exception in the job tracker | Major | . | dhruba borthakur | dhruba borthakur | 
| HADOOP-699 | “Browse the filesystem” link on Name Node redirects to wrong port on DataNode | Major | . | Raghu Angadi | Raghu Angadi | 
| HADOOP-736 | Roll back Jetty6.0.1 to Jetty5.1.4 | Major | . | Devaraj Das | Devaraj Das | 
| HADOOP-739 | TestIPC occassionally fails with BindException | Minor | test | Nigel Daley | Nigel Daley | 
| HADOOP-741 | Fix average progress calculation in speculative execution of maps + fix pending issues in speculative execution of reduces | Major | . | Sanjay Dahiya | Sanjay Dahiya | 
| HADOOP-749 | The jobfailures.jsp gets a NullPointerException after a task tracker has been lost | Major | . | Owen O’Malley | Owen O’Malley | 
| HADOOP-747 | RecordIO compiler does not produce correct Java code when buffer is used as key or value in map | Major | record | Milind Bhandarkar | Milind Bhandarkar | 
| HADOOP-698 | When DFS client fails to read from a datanode, the failed datanode is not excluded from target reselection | Major | . | Hairong Kuang | Milind Bhandarkar | 
| HADOOP-430 | http server should die if the Datanode fails. | Major | . | Konstantin Shvachko | Wendy Chien | 
| HADOOP-750 | race condition on stalled map output fetches | Major | . | Owen O’Malley | Owen O’Malley | 
| HADOOP-728 | Map-reduce task does not produce correct results when -reducer NONE is specified through streaming | Major | . | dhruba borthakur | Sanjay Dahiya |