Project: Apache Hadoop (App Definition and Development / Database)
File: CHANGELOG.0.6.0.md

<! --> | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Checkpointing and logging of data node descriptors | Major | . | Konstantin Shvachko | Konstantin Shvachko | | | Need a job control utility to submit and monitor a group of jobs which have DAG dependency | Major | . | Runping Qi | Runping Qi | | | DataNodes and TaskTrackers should be able to report hostnames and ips relative to customizable network interfaces and nameservers | Minor | util | Lorenzo Thione | Lorenzo Thione | | | SequenceFile should support 'custom compressors' | Major | io | Arun C Murthy | Arun C Murthy | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Remove the need for users to specify the types of the inputs | Major | . | Owen O'Malley | Owen O'Malley | | | Troubleshooting message for RunJar (bin/hadoop jar) | Major | util | Michel Tourn | | | | Setting scheduling priority in hadoop-env.sh | Minor | . | Vetle Roeim | | | | SequenceFile should compress blocks, not individual entries | Major | io | Doug Cutting | Arun C Murthy | | | adding username to jobstatus | Minor | . | Mahadev konar | Mahadev konar | | | support gzip input files | Major | . | Michel Tourn | | | | variable expansion in Configuration | Major | conf | Michel Tourn | | | | Change ToolBase.doMain() to return a status code | Major | . | Andrzej Bialecki | | | | Avoid the use of Strings to improve the performance of hadoop streaming | Major | . | Hairong Kuang | Hairong Kuang | | | DataNode should be capable of managing multiple volumes | Minor | . | Sameer Paranjpye | Milind Bhandarkar | | | Connections should not be cached | Major | ipc | Devaraj Das | Devaraj Das | | | Document libhdfs and fix some OS specific stuff in Makefile | Major | . | Arun C Murthy | Arun C Murthy | | | support compressed text files as input and output | Major | . | Owen O'Malley | Owen O'Malley | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | DatanodeInfo class should be used instead of DatanodeDescriptor in the jsp & related files | Major | . | Devaraj Das | Devaraj Das | | | streaming unit tests failing on SunOS | Major |

| Doug Cutting | Michel Tourn | | | the job tracker re-runs failed tasks on the same node | Major | . | Owen O'Malley | Owen O'Malley | | | "IOException: No space left on device" is handled incorrectly | Major | . | Konstantin Shvachko | Wendy Chien | | | Use Hadoop scripts to run smallJobsBenchmark to avoid classpath issues. | Major | . | Sanjay Dahiya | Sanjay Dahiya | | | bug in Text.setCapacity( int len ) | Minor | . | Sami Siren | | | | Text class should support the DEL character | Major | io | Hairong Kuang | Hairong Kuang | | | comparators of integral writable types are not transitive for inequalities | Major | io | Dick King | | | | replace String in hadoop record io with the new Text class | Major | record | Owen O'Malley | Milind Bhandarkar | | | Portability of hadoop shell scripts for deployment | Major | . | Jean-Baptiste Quenot | | | | TextInputFormat does not correctly handle all line endings | Major | . | Dennis Kubes | | | | dfs.FSDirectory.mkdirs can create sub-directories of a file! | Major | . | Sameer Paranjpye | Wendy Chien | | | libdfs doesn't work with application threads | Major | . | Christian Kunz | Owen O'Malley | | | Small jobs benchmark fails with current Hadoop due to UTF8 -\> Text ClassCastException | Major | . | Sanjay Dahiya | | | | Fix buggy uselessness of Configuration( Configuration other) constructor | Major | conf | alan wootton | | | | toString(resources, sb) in Configuration.java throws a ClassCastException since resources can be loaded from an URL | Minor | . | Thomas Friol | | | | mapreduce jobs fail when no split is returned via inputFormat.getSplits | Major | . | Frdric Bertin | | | | Runtime exception in org.apache.hadoop.io.WritableFactories.newInstance when trying to startup namenode/datanode | Major | util | Arun C Murthy | Owen O'Malley | | | bin/hadoop dfs -mv does not mv source's checksum file if source is a file | Major | . | Hairong Kuang | Hairong Kuang | | | copyFromLocal throws LeaseExpiredException | Major | . | Runping Qi | Konstantin Shvachko | | | dfs datanode should store blocks in multiple directories | Major | . | Doug Cutting | Milind Bhandarkar | | | libhdfs corrupts memory | Major | . | Christian Kunz | Konstantin Shvachko | | | readLine function of UTF8ByteArrayUtils does not handle end of line correctly | Major | . | Hairong Kuang | Hairong Kuang | | JIRA | Summary | Priority | Component | Reporter | Contributor | |:- |:- | : |:- |:- |:- | | | Unit tests take too long to run. | Minor | . | Doug Cutting | |