[VOTE] Release Apache Cassandra 2.0.0-rc2
As mention by Jonathan in a previous email, we're now ready for a 2nd RC, so here it is, I propose the following artifacts for release as 2.0.0-rc2. sha1: 3e516a3287606421a3f400e801bb429029b5598c Git: http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/2.0.0-rc2-tentative Artifacts: https://repository.apache.org/content/repositories/orgapachecassandra-105/org/apache/cassandra/apache-cassandra/2.0.0-rc2/ Staging repository: https://repository.apache.org/content/repositories/orgapachecassandra-105/ The artifacts as well as the debian package are also available here: http://people.apache.org/~slebresne/ Provided the changes since RC1 are small and that it is not the final yet, the vote will be open for 24 hours (longer if needed), unless anyone object of course. [1]: http://goo.gl/S5WCZK (CHANGES.txt) [2]: http://goo.gl/bxOcMR (NEWS.txt)
Re: [VOTE] Release Apache Cassandra 2.0.0-rc2
+1 On Aug 19, 2013 11:16 AM, "Sylvain Lebresne" wrote: > As mention by Jonathan in a previous email, we're now ready for a 2nd RC, > so > here it is, I propose the following artifacts for release as 2.0.0-rc2. > > sha1: 3e516a3287606421a3f400e801bb429029b5598c > Git: > > http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/2.0.0-rc2-tentative > Artifacts: > > https://repository.apache.org/content/repositories/orgapachecassandra-105/org/apache/cassandra/apache-cassandra/2.0.0-rc2/ > Staging repository: > https://repository.apache.org/content/repositories/orgapachecassandra-105/ > > The artifacts as well as the debian package are also available here: > http://people.apache.org/~slebresne/ > > Provided the changes since RC1 are small and that it is not the final yet, > the > vote will be open for 24 hours (longer if needed), unless anyone object of > course. > > [1]: http://goo.gl/S5WCZK (CHANGES.txt) > [2]: http://goo.gl/bxOcMR (NEWS.txt) >
Re: [VOTE] Release Apache Cassandra 2.0.0-rc2
+1 On Mon, Aug 19, 2013 at 12:15 PM, Sylvain Lebresne wrote: > As mention by Jonathan in a previous email, we're now ready for a 2nd RC, > so > here it is, I propose the following artifacts for release as 2.0.0-rc2. > > sha1: 3e516a3287606421a3f400e801bb429029b5598c > Git: > > http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/2.0.0-rc2-tentative > Artifacts: > > https://repository.apache.org/content/repositories/orgapachecassandra-105/org/apache/cassandra/apache-cassandra/2.0.0-rc2/ > Staging repository: > https://repository.apache.org/content/repositories/orgapachecassandra-105/ > > The artifacts as well as the debian package are also available here: > http://people.apache.org/~slebresne/ > > Provided the changes since RC1 are small and that it is not the final yet, > the > vote will be open for 24 hours (longer if needed), unless anyone object of > course. > > [1]: http://goo.gl/S5WCZK (CHANGES.txt) > [2]: http://goo.gl/bxOcMR (NEWS.txt) >
RE: JNA to activate cassandra row cache
Hello dev community, Must Cassandra 1.2.5 run as root for JNA jar to effectively disable swapping? Also is platform jar required? Thanks, Leonard Crockett leonard.crock...@att.com -Original Message- From: Michael Kjellman [mailto:mkjell...@barracuda.com] Sent: Wednesday, August 14, 2013 12:40 PM To: dev@cassandra.apache.org Subject: Re: JNA to activate cassandra row cache Well- as I said there isn't a reason not to. Licensing issues have even recently been worked out but I forgot about the sun.misc.unsafe work in 1.1+ so thanks Jonathan for correcting me. > On Aug 14, 2013, at 12:36 PM, "José Elias Queiroga da Costa Araújo" > wrote: > > Hi Michael, > > In my investigation about Cassandra cache, there is an implementation > off-heap provided to RowCache, > but this implementation is based on ByteBuffer mechanish to allocate native > memory using JNI. > > However, In Datastax Cassandra documentation they say that: > "Installing JNA can improve Cassandra memory usage. > When installed and configured, Linux does not swap out the JVM, > and thus avoids related performance issues." > > So my question is if Cassandra cache implementation is based ByteBuffer, > there is any real reason to install JNA? > > Regards, > > > 2013/8/14 Michael Kjellman > >> No- not required, but there is zero reason not to. Keep as much off heap >> as possible. >> On Aug 14, 2013, at 12:13 PM, "José Elias Queiroga da Costa Araújo" < >>> je...@cesar.org.br> wrote: >>> >>>Hi all, I have a question. >>> >>>In order to activate cassandra row cache is necessary to have JNA >>> installed? >>> >>>Regards, >>> >>>*Elias.* >>
