Apache Hadoop Changelog

Release 2.0.4-alpha - 2013-04-25


JIRA Summary Priority Component Reporter Contributor
HADOOP-9374 Add tokens from -tokenCacheFile into UGI Major security Daryn Sharp Daryn Sharp
YARN-443 allow OS scheduling priority of NM to be different than the containers it launches Major nodemanager Thomas Graves Thomas Graves
HADOOP-9379 capture the ulimit info after printing the log to the console Trivial . Arpit Gupta Arpit Gupta


JIRA Summary Priority Component Reporter Contributor
MAPREDUCE-3685 There are some bugs in implementation of MergeManager Critical mrv2 anty.rao anty
YARN-429 capacity-scheduler config missing from yarn-test artifact Blocker resourcemanager Siddharth Seth Siddharth Seth
MAPREDUCE-5023 History Server Web Services missing Job Counters Critical jobhistoryserver, webapps Kendall Thrapp Ravi Prakash
HDFS-4571 WebHDFS should not set the service hostname on the server side Major webhdfs Alejandro Abdelnur Alejandro Abdelnur
HDFS-3344 Unreliable corrupt blocks counting in TestProcessCorruptBlocks Major namenode Tsz Wo Nicholas Sze Kihwal Lee
HADOOP-9406 hadoop-client leaks dependency on JDK tools jar Major build Alejandro Abdelnur Alejandro Abdelnur
HADOOP-9301 hadoop client servlet/jsp/jetty/tomcat JARs creating conflicts in Oozie & HttpFS Blocker build Roman Shaposhnik Alejandro Abdelnur
HADOOP-9299 kerberos name resolution is kicking in even when kerberos is not configured Blocker security Roman Shaposhnik Daryn Sharp
MAPREDUCE-5053 java.lang.InternalError from decompression codec cause reducer to fail Major . Robert Parker Robert Parker
HADOOP-9399 protoc maven plugin doesn’t work on mvn 3.0.2 Minor build Todd Lipcon Konstantin Boudnik
YARN-470 Support a way to disable resource monitoring on the NodeManager Major nodemanager Hitesh Shah Siddharth Seth
MAPREDUCE-5006 streaming tests failing Major contrib/streaming Alejandro Abdelnur Sandy Ryza
HDFS-4581 DataNode#checkDiskError should not be called on network errors Major datanode Rohit Kochar Rohit Kochar
MAPREDUCE-4549 Distributed cache conflicts breaks backwards compatability Blocker mrv2 Robert Joseph Evans Robert Joseph Evans
HADOOP-9444 $var shell substitution in properties are not expanded in hadoop-policy.xml Blocker conf Konstantin Boudnik Roman Shaposhnik
HADOOP-9405 TestGridmixSummary#testExecutionSummarizer is broken Minor test, tools Andrew Wang Andrew Wang
YARN-449 HBase test failures when running against Hadoop 2 Blocker . Siddharth Seth
HDFS-4649 Webhdfs cannot list large directories Blocker namenode, security, webhdfs Daryn Sharp Daryn Sharp
MAPREDUCE-5117 With security enabled HS delegation token renewer fails Blocker security Roman Shaposhnik Siddharth Seth
MAPREDUCE-5088 MR Client gets an renewer token exception while Oozie is submitting a job Blocker . Roman Shaposhnik Daryn Sharp
MAPREDUCE-5083 MiniMRCluster should use a random component when creating an actual cluster Major mrv2 Siddharth Seth Siddharth Seth
HDFS-4646 createNNProxyWithClientProtocol ignores configured timeout value Minor namenode Jagane Sundar Jagane Sundar
HADOOP-9467 Metrics2 record filtering (.record.filter.include/exclude) does not filter by name Major metrics Chris Nauroth Chris Nauroth
HADOOP-9471 hadoop-client wrongfully excludes jetty-util JAR, breaking webhdfs Major build Alejandro Abdelnur Alejandro Abdelnur
MAPREDUCE-5094 Disable mem monitoring by default in MiniMRYarnCluster Major . Siddharth Seth Siddharth Seth
HDFS-4576 Webhdfs authentication issues Major webhdfs Daryn Sharp Daryn Sharp


JIRA Summary Priority Component Reporter Contributor
HDFS-4560 Webhdfs cannot use tokens obtained by another user Major webhdfs Daryn Sharp Daryn Sharp
HDFS-4566 Webdhfs token cancelation should use authentication Major webhdfs Daryn Sharp Daryn Sharp
HDFS-4567 Webhdfs does not need a token for token operations Major webhdfs Daryn Sharp Daryn Sharp
HDFS-4577 Webhdfs operations should declare if authentication is required Major webhdfs Daryn Sharp Daryn Sharp
HDFS-4548 Webhdfs doesn’t renegotiate SPNEGO token Blocker . Daryn Sharp Daryn Sharp