Re: [VOTE] Release Apache Cassandra 2.1.0

2014-09-07 Thread Jason Brown
+1 On Sun, Sep 7, 2014 at 4:17 PM, Josh McKenzie wrote: > +1 > > On Sun, Sep 7, 2014 at 9:23 AM, Sylvain Lebresne > wrote: > > > We have no outstanding tickets open and tests are in the green, so I > > propose > > the following artifacts for release as 2.1.0. > > > > sha1: c6a2c65a75adea9a62896

Re: [contrib] Idea/ Reduced I/O and CPU cost for GET ops

2014-09-07 Thread Mark Papadakis
Hi Benedict, > On Sep 8, 2014, at 4:01 AM, Benedict Elliott Smith > wrote: > > Hi Mark, > > This specific heuristic is unlikely to be applied, as (if I've understood > it correctly) it has a very narrow window of utility to only those updates > that hit *exactly* the same clustering columns (

Re: [contrib] Idea/ Reduced I/O and CPU cost for GET ops

2014-09-07 Thread Benedict Elliott Smith
Hi Mark, This specific heuristic is unlikely to be applied, as (if I've understood it correctly) it has a very narrow window of utility to only those updates that hit *exactly* the same clustering columns (cql rows) *and *data columns, and is not trivial to maintain (either cpu- or memory-wise). H

Re: [VOTE] Release Apache Cassandra 2.1.0

2014-09-07 Thread Josh McKenzie
+1 On Sun, Sep 7, 2014 at 9:23 AM, Sylvain Lebresne wrote: > We have no outstanding tickets open and tests are in the green, so I > propose > the following artifacts for release as 2.1.0. > > sha1: c6a2c65a75adea9a62896269da98dd036c8e57f3 > Git: > > http://git-wip-us.apache.org/repos/asf?p=cassa

Re: Pointers on writing your own Compaction Strategy

2014-09-07 Thread Tupshin Harper
In addition to what Markus said, take a look at the latest patch in https://issues.apache.org/jira/browse/CASSANDRA-6602 for a relevant example. -Tupshin On Sep 4, 2014 2:28 PM, "Marcus Eriksson" wrote: > 1. create a class that extends AbstractCompactionStrategy (i would keep it > in-tree while

[contrib] Idea/ Reduced I/O and CPU cost for GET ops

2014-09-07 Thread Mark Papadakis
Greetings, This heuristic helps us eliminate unnecessary I/O in certain workloads and datasets, by often many orders of magnitude. This is description of the problems we faced and how we dealt with it — I am pretty certain this can be easily implemented on C*, albeit will likely require a new S

Re: [VOTE] Release Apache Cassandra 2.1.0

2014-09-07 Thread Jake Luciani
+1 On Sun, Sep 7, 2014 at 10:23 AM, Sylvain Lebresne wrote: > We have no outstanding tickets open and tests are in the green, so I > propose > the following artifacts for release as 2.1.0. > > sha1: c6a2c65a75adea9a62896269da98dd036c8e57f3 > Git: > > http://git-wip-us.apache.org/repos/asf?p=cas

Re: [VOTE] Release Apache Cassandra 2.1.0

2014-09-07 Thread Benedict Elliott Smith
I've just commited 7519, which would be nice (but not essential) to include in 2.1.0, since it has breaking changes to the stress API Also, not sure if this is just me missing something obvious, and is probably minor to fix, but ant fails to compile on org.apache.cassandra.hadoop.cql3.LimitedLocal

[VOTE] Release Apache Cassandra 2.1.0

2014-09-07 Thread Sylvain Lebresne
We have no outstanding tickets open and tests are in the green, so I propose the following artifacts for release as 2.1.0. sha1: c6a2c65a75adea9a62896269da98dd036c8e57f3 Git: http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/2.1.0-tentative Artifacts: https://repository

Re: [VOTE] Release Apache Cassandra 2.1.0

2014-09-07 Thread Jonathan Ellis
+1 On Sun, Sep 7, 2014 at 9:23 AM, Sylvain Lebresne wrote: > We have no outstanding tickets open and tests are in the green, so I > propose > the following artifacts for release as 2.1.0. > > sha1: c6a2c65a75adea9a62896269da98dd036c8e57f3 > Git: > > http://git-wip-us.apache.org/repos/asf?p=cass

Re: [VOTE] Release Apache Cassandra 2.1.0

2014-09-07 Thread Aleksey Yeschenko
+1 -- AY On Sunday, September 7, 2014 at 10:24 AM, Brandon Williams wrote: > +1 > > > On Sun, Sep 7, 2014 at 9:23 AM, Sylvain Lebresne (mailto:sylv...@datastax.com)> > wrote: > > > We have no outstanding tickets open and tests are in the green, so I > > propose > > the following artifacts

Re: [VOTE] Release Apache Cassandra 2.1.0

2014-09-07 Thread Brandon Williams
+1 On Sun, Sep 7, 2014 at 9:23 AM, Sylvain Lebresne wrote: > We have no outstanding tickets open and tests are in the green, so I > propose > the following artifacts for release as 2.1.0. > > sha1: c6a2c65a75adea9a62896269da98dd036c8e57f3 > Git: > > http://git-wip-us.apache.org/repos/asf?p=cass