Re: [VOTE] Hadoop-1.0.1 Release Candidate 1

[Arpit Gupta]

+1 (non binding) tested on secure and non secure clusters and no regressions were found. On Feb 14, 2012, at 2:29 PM, Matt Foley wrote: Hi all, Hadoop-1.0.1-rc1 is now available at    http://people.apache.org/~mattf/hadoop-1.0.1-rc1/ Please download it, test it, and vote on whether to accept it as Release 1.0.1. Voting will close at 2:30pm PST on Tuesday 21 February. Thank you, --Matt (Release Manager) This is a maintenance release from 1.0.0, but a number of production-relevant bug fixes were requested for inclusion in the last week or so.  The complete release notes are available at http://people.apache.org/~mattf/hadoop-1.0.1-rc1/RELEASE_NOTES_HADOOP-1.0.1.html The summary list is:   - HADOOP-8009 <https://issues.apache.org/jira/browse/HADOOP-8009>.   Create hadoop-client and hadoop-minicluster artifacts for downstream   projects   - HADOOP-8037 <https://issues.apache.org/jira/browse/HADOOP-8037>. Binary   tarball does not preserve platform info for native builds, and RPMs fail to   provide needed symlinks for libhadoop.so   - MAPREDUCE-3184 <https://issues.apache.org/jira/browse/MAPREDUCE-3184>. Improve   handling of fetch failures when a tasktracker is not responding on HTTP   - HADOOP-7470 <https://issues.apache.org/jira/browse/HADOOP-7470>. move   up to Jackson 1.8.8   - HADOOP-7960 <https://issues.apache.org/jira/browse/HADOOP-7960>. Port   HADOOP-5203 to branch-1, build version comparison is too restrictive   - HADOOP-7964 <https://issues.apache.org/jira/browse/HADOOP-7964>. Deadlock   in class init.   - HADOOP-7987 <https://issues.apache.org/jira/browse/HADOOP-7987>. Support   setting the run-as user in unsecure mode   - HADOOP-7988 <https://issues.apache.org/jira/browse/HADOOP-7988>. Upper   case in hostname part of the principals doesn't work with kerberos.   - HADOOP-8010 <https://issues.apache.org/jira/browse/HADOOP-8010>. hadoop-config.sh   spews error message when HADOOP_HOME_WARN_SUPPRESS is set to true and   HADOOP_HOME is present   - HADOOP-8052 <https://issues.apache.org/jira/browse/HADOOP-8052>. Hadoop   Metrics2 should emit Float.MAX_VALUE (instead of Double.MAX_VALUE) to avoid   making Ganglia's gmetad core   - HDFS-2379 <https://issues.apache.org/jira/browse/HDFS-2379>. 0.20:   Allow block reports to proceed without holding FSDataset lock   - HDFS-2814 <https://issues.apache.org/jira/browse/HDFS-2814>. NamenodeMXBean   does not account for svn revision in the version information   - MAPREDUCE-3343 <https://issues.apache.org/jira/browse/MAPREDUCE-3343>. TaskTracker   Out of Memory because of distributed cache   - MAPREDUCE-3607 <https://issues.apache.org/jira/browse/MAPREDUCE-3607>. Port   missing new API mapreduce lib classes to 1.x -- Arpit Hortonworks, Inc. email: ar...@hortonworks.com