[GitHub] cassandra pull request:

2015-09-08 Thread Achowdhe
Github user Achowdhe commented on the pull request: https://github.com/apache/cassandra/commit/ea6081216f1a1e5cfa1505982e86da036dbec558#commitcomment-13127782 Hi Joshua, As per my understanding , if we are disabling the GC_WARN_THRESHOLD_IN_MS (i.e making 0 ms) then in src/java/org/a

Re: Reproduce stale read in Cassandra

2015-09-08 Thread Cindy Wang
Hello Jonathan, Thanks for your quick reply. Since consistency is tunable by making tradeoffs with latency and availability, it lead me to think about how to improve the consistency level (better than eventual consistency) while guarantee that latency and availability won't be affected much. So no

Re: Reproduce stale read in Cassandra

2015-09-08 Thread Jonathan Ellis
2 node cluster. RF=2. Take one node down. Do a write. Take the other node down. Do a read. It will be stale since the node that is up missed the original write, and you took the node that did see the write down before it could replay to it. This is by design though so I'm curious what kind

Reproduce stale read in Cassandra

2015-09-08 Thread Cindy Wang
Hi there, I currently research on the improvement of consistency level of Cassandra. Since I am new to C*, does anyone know how to reproduce the stale reads on the cluster? Is there a transaction lib that can be loaded into it and reproduce the stale reads? ***TEST environment*** AWS 3 instances

Re: End June retrospective, July retrospective will start @ C* summit

2015-09-08 Thread Ariel Weisberg
Hi, I a mistake in the original email. This is actually the end of the July retrospective. The August retrospective will start @ C* summit. Regards, Ariel On Tue, Sep 8, 2015 at 2:36 PM, Ariel Weisberg wrote: > Hi all, > > I am closing out July retrospective now. The retrospective doc has a >

End June retrospective, July retrospective will start @ C* summit

2015-09-08 Thread Ariel Weisberg
Hi all, I am closing out July retrospective now. The retrospective doc has a single author (me) which kind of says that doing this asynchronously by email isn't working. At least not as a starting point. I am not super surprised nor am I disappointed. Trying and failing is part of eventually tryi

Re: [RELEASE] Apache Cassandra 3.0.0-beta2 released

2015-09-08 Thread Colin Clark
It’s so nice to see a marketing message in an email from apache…. Come on guys, you almost sound like you’re begging, are sales *that* bad? — Colin Clark co...@clark.ws +1 612-859-6129 skype colin.p.clark > On Sep 8, 2015, at 8:00 PM, Jake Luciani wrote: > > The Cassandra team is pleased to ann

[RELEASE] Apache Cassandra 3.0.0-beta2 released

2015-09-08 Thread Jake Luciani
The Cassandra team is pleased to announce the release of Apache Cassandra version 3.0.0-beta2. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of sou

[VOTE RESULT] Release Apache Cassandra 3.0.0-beta2

2015-09-08 Thread Jake Luciani
With 5 binding +1 and no -1 the vote passes. I'll publish shortly. On Sun, Sep 6, 2015 at 7:51 AM, Aleksey Yeschenko wrote: > +1 > > -- > AY > > On September 5, 2015 at 01:58:05, Jake Luciani (j...@apache.org) wrote: > > I propose the following artifacts for release as 3.0.0-beta2. > > sha1: 175