Hey Arun, I think we should consider MR-3844 for 23.1. It's a simple fix, and w/o it any Hive join query running on MR2 that has table size > block size will fail.
Thanks, Eli On Wed, Feb 8, 2012 at 1:33 AM, Arun C Murthy <[email protected]> wrote: > I've created a release candidate for hadoop-0.23.1 that I would like to > release. > > It is available at: http://people.apache.org/~acmurthy/hadoop-0.23.1-rc0/ > > Some highlights: > # Since hadoop-0.23.0 in November there has been significant progress in > branch-0.23 with nearly 400 jiras committed to it (68 in Common, 78 in HDFS > and 242 in MapReduce). > # An important aspect is that we've done a lot of performance related work > and hadoop-0.23.1 matches or exceeds performance of hadoop-1 in pretty much > every aspect of HDFS & MapReduce. > # Also, several downstream projects (HBase, Pig, Oozie, Hive etc.) seem > to be playing nicely with hadoop-0.23.1. > > Please try the release and vote; the vote will run for the usual 7 days. > > thanks, > Arun > > -- > Arun C. Murthy > Hortonworks Inc. > http://hortonworks.com/ > > >
