Re: Cassandra on Ceph

2015-02-01 Thread Colin Taylor
Oops - Nonetheless in on my environments -> Nonetheless in *one of* my environments On 2 February 2015 at 16:12, Colin Taylor wrote: > Thanks all for you input. > > I'm aware of the overlap, I'm aware I need to turn Ceph replication off, > I'm aware this isn

Re: Cassandra on Ceph

2015-02-01 Thread Colin Taylor
orithm enables the Ceph Storage Cluster to scale, >> rebalance, and recover dynamically (C* big table storage architecture). >> >> Summary: >> C* comes with everything that Ceph provides (with the exception of block >> storage). >> There is no value add

Cassandra on Ceph

2015-01-31 Thread Colin Taylor
I may be forced to run Cassandra on top of Ceph. Does anyone have experience / tips with this. Or alternatively, strong reasons why this won't work. cheers Colin

[ANN] ccm-clj - test Cassandra clusters via Clojure

2014-04-08 Thread Colin Taylor
;)) (do (ccm/switch! "testcluster") (ccm/start! "testcluster"))) (ccm/remove! "testcluster") cheers Colin Taylor

Re: Second Cassandra users survey

2011-11-07 Thread Colin Taylor
Decompression without compression (for lack of a better name). We store into Cassandra log batches that come in over http either uncompressed, deflate, snappy. We just add 'magic e.g. \0 \s \n \a \p \p \y as a prefix to the column value so we can decode it when serve it back up. Seems like Cassa

Re: [VOTE] Release Mojo's Cassandra Maven Plugin 0.8.6-1

2011-09-21 Thread Colin Taylor
+1 (non binding but lgtm) On Wed, Sep 21, 2011 at 2:27 AM, Stephen Connolly wrote: > Hi, > > I'd like to release version 0.8.6-1 of Mojo's Cassandra Maven Plugin > to sync up with the recent 0.8.6 release of Apache Cassandra. > > > We solved 2 issues: > http://jira.codehaus.org/secure/ReleaseNote

Re: Loading Keyspace from YAML in 0.8

2011-06-03 Thread Colin Taylor
Its ugly for integration testing ... Socket socket = new Socket("127.0.0.1", 9170); final OutputStream cli = socket.getOutputStream(); log.info("loading schema via cli"); new PrintWriter(cli).print(new String(readFully(new FileInputStream("cassandra-schema"; cli

Re: problem building source

2010-04-28 Thread Colin Taylor
n Thu, Apr 29, 2010 at 10:32 AM, Colin Taylor wrote: > Hi, I currently can't build Cassandra from the source repository. > I get a bunch of checksum issues like: > > [ivy:retrieve]  problem while downloading module descriptor: > http://repo1.maven.org/maven2/org/apache/apache/

problem building source

2010-04-28 Thread Colin Taylor
Hi, I currently can't build Cassandra from the source repository. I get a bunch of checksum issues like: [ivy:retrieve] problem while downloading module descriptor: http://repo1.maven.org/maven2/org/apache/apache/5/apache-5.pom: invalid sha1: expected=�� [ivy:retrieve] @��/:n+�?���p_��/ [iv