See Inline.. Regards Ram
> -----Original Message----- > From: Jonathan Hsieh [mailto:j...@cloudera.com] > Sent: Wednesday, May 16, 2012 9:35 PM > To: dev@hbase.apache.org; lars hofhansl > Subject: Re: ANN: The third hbase 0.94.0 release candidate is available > for download > > [Apparently I'm a little late with this] > > +1 on from me with a +1 for a soon following 0.94.1 release. > > On 5 node cluster of vanilla hbase-0.94.0rc3 recompiled for and on top > of > cdh4b2's variant of hadoop 0.23.1: > - Ran TestLoadAndVerify (bigtop), TestAcidGuarantees, hbck, and > PerformanceEvaluation for over 24 hours. (sometimes concurrently) > - Ran a few CopyTable jobs to and from a cdh4b2's hbase-0.92.1 cluster. > (proxy for get/put client version compatibility) > - 'mvn clean apache-rat:check' fails but all violations are > autogenerated > files (majority are docs) > > Found a problem with hbck against clusters with >50 regions. HBASE- > 6018. > There is a workaround for this issue so shouldn't block release. [Ram] We found the same problem yesterday. But just because we had a workaround we did not raise and alarm on that. > > There are at least one test case that fails consistently > (TestImportExport) > against hadoop 0.23.x but this is due to Hadoop 0.23.x MR Mini cluster > incompatibliities/changes. Not enough to block release. > > Jon. > > On Tue, May 1, 2012 at 4:26 PM, lars hofhansl <lhofha...@yahoo.com> > wrote: > > > The third 0.94.0 RC is available for download here: > > http://people.apache.org/~larsh/hbase-0.94.0-rc3/ > > (My gpg key is available from pgp.mit.edu. Key id: 7CA45750) > > > > HBase 0.94 is a performance release, and there are some interesting > new > > features as well. > > > > It is wire compatible with 0.92.x. 0.92 clients should work with 0.94 > > servers and vice versa. > > > > You can do a rolling restart to get your 0.92.x HBase up on this > 0.94.0RC. > > > > The full list of changes is available here: > > > > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=123107 > 53&version=12316419 > > > > Please take this RC for a spin, check out the doc, etc, and vote +1/- > 1 by > > May 8th on whether we should release this as 0.94.0. > > > > Thanks. > > > > -- Lars > > > > > > -- > // Jonathan Hsieh (shay) > // Software Engineer, Cloudera > // j...@cloudera.com
