Node side processing

2014-02-27 Thread David Semeria
Hi List, I was wondering whether there have been any past proposals for implementing node side processing (NSP) in C*. By NSP, I mean the passing a reference to a Java class which would then process the result set before it being returned to the client. In our particular use case our

Re: Node side processing

2014-02-27 Thread Tupshin Harper
Hi David, Check out the ongoing discussion in https://issues.apache.org/jira/browse/CASSANDRA-6704 as well as some related tickets linked to from that one. No consensus at this point, but I'm personally hoping to see something along the general lines of Hive's UDFs. -Tupshin On Thu, Feb 27,

Re: Node side processing

2014-02-27 Thread Brandon Williams
A few: https://issues.apache.org/jira/browse/CASSANDRA-4914 https://issues.apache.org/jira/browse/CASSANDRA-5184 https://issues.apache.org/jira/browse/CASSANDRA-6704 https://issues.apache.org/jira/browse/CASSANDRA-6167 On Thu, Feb 27, 2014 at 7:50 AM, David Semeria

Re: Node side processing

2014-02-27 Thread Edward Capriolo
Check intravert on github. I am working t get many of those features into cassandra. On Thursday, February 27, 2014, Brandon Williams dri...@gmail.com wrote: A few: https://issues.apache.org/jira/browse/CASSANDRA-4914 https://issues.apache.org/jira/browse/CASSANDRA-5184

Re: [jira] [Commented] (CASSANDRA-6746) Reads have a slow ramp up in speed

2014-02-27 Thread Benedict Elliott Smith
I've been investigating this, but a bit slowly as was looking in the wrong place. I haven't yet confirmed, but I have a strong suspicion of the problem. Could you confirm the total physical memory on the nodes? If 8gb or less, try applying the not yet committed patches in CASSANDRA-6692 (atomic b

Re: [jira] [Commented] (CASSANDRA-6746) Reads have a slow ramp up in speed

2014-02-27 Thread Ryan McGuire
32G nodes. I'm not mucking with heap settings so it's using -Xms8023M -Xmx8023M -Xmn1600M

[GitHub] cassandra pull request: fix minor typo in cqlsh help

2014-02-27 Thread hjacobs
GitHub user hjacobs opened a pull request: https://github.com/apache/cassandra/pull/26 fix minor typo in cqlsh help You can merge this pull request into a Git repository by running: $ git pull https://github.com/hjacobs/cassandra trunk Alternatively you can review and apply