Re: Secondary indexing and 0.6/0.7 integration with Datanucleus

2010-06-15 Thread Todd Nine
No problem, I didn't want to implement my own solution if an existing one could easily be applied. Since I'll be creating CF that represent secondary indexes, I'll need to perform range scans over the keys of those secondary index CFs. The column names within the CF's are the row keys of the pr

Re: Secondary indexing and 0.6/0.7 integration with Datanucleus

2010-06-15 Thread Jonathan Ellis
No chance that 749 can be backported to 0.6, sorry. On Tue, Jun 15, 2010 at 10:35 PM, Todd Nine wrote: > Lets try that again. > > This is the intended issue. > > https://issues.apache.org/jira/browse/CASSANDRA-749 > > thanks, > Todd > > > > On Tue, 2010-06-15 at 20:02 -0500, Jonathan Elli

Re: Secondary indexing and 0.6/0.7 integration with Datanucleus

2010-06-15 Thread Todd Nine
Lets try that again. This is the intended issue. https://issues.apache.org/jira/browse/CASSANDRA-749 thanks, Todd On Tue, 2010-06-15 at 20:02 -0500, Jonathan Ellis wrote: > What issue were you trying to link? :) > > On Tue, Jun 15, 2010 at 6:56 PM, Todd Nine wrote: > > Hi all, > > I'm

Re: Secondary indexing and 0.6/0.7 integration with Datanucleus

2010-06-15 Thread Jonathan Ellis
What issue were you trying to link? :) On Tue, Jun 15, 2010 at 6:56 PM, Todd Nine wrote: > Hi all, >  I'm implementing a Datanucleus plugin for Cassandra.  I'm finished > with the basic functionality, and everything seems to work pretty well. > Now my issue is performing secondary indexing on fie

Secondary indexing and 0.6/0.7 integration with Datanucleus

2010-06-15 Thread Todd Nine
Hi all, I'm implementing a Datanucleus plugin for Cassandra. I'm finished with the basic functionality, and everything seems to work pretty well. Now my issue is performing secondary indexing on fields within my data. I have outlined some of the issues I'm facing in this post. http://www.datanu

Re: Test Logs

2010-06-15 Thread Jonathan Ellis
system.log should be be in build/test/logs after ant test On Tue, Jun 15, 2010 at 6:12 PM, Masood Mortazavi wrote: > For revision 955080 > > "ant test" builds with no failures on Mac OS-X 10.6.2 > > It fails on Windows XP 2002 SP3. > > Does running target "test" log anything anywhere? > > - m. >

Test Logs

2010-06-15 Thread Masood Mortazavi
For revision 955080 "ant test" builds with no failures on Mac OS-X 10.6.2 It fails on Windows XP 2002 SP3. Does running target "test" log anything anywhere? - m.

Re: Reviewing . . . RackAwareStrategy.java . . . ( rev 954657 )

2010-06-15 Thread Masood Mortazavi
On Tue, Jun 15, 2010 at 10:55 AM, Jonathan Ellis wrote: > On Mon, Jun 14, 2010 at 11:03 PM, Masood Mortazavi > wrote: > > The comment on the top of RackAwareStrategy says: > > You are correct. RAS sort of works under other conditions but it is > primarily intended for 2 DCs and RF=3. I will up

Re: Replication Factor and Data Centers

2010-06-15 Thread Jeremy Hanna
On Jun 15, 2010, at 12:43 AM, Masood Mortazavi wrote: > Is the clearer interpretation of this statement (in > conf/datacenters.properties) given anywhere else? > > # The sum of all the datacenter replication factor values should equal > # the replication factor of the keyspace (i.e. sum(dc_rf) =

Re: Replication Factor and Data Centers

2010-06-15 Thread Jonathan Ellis
(moving to user@) On Mon, Jun 14, 2010 at 10:43 PM, Masood Mortazavi wrote: > Is the clearer interpretation of this statement (in > conf/datacenters.properties) given anywhere else? > > # The sum of all the datacenter replication factor values should equal > # the replication factor of the keyspa

Re: Reviewing . . . RackAwareStrategy.java . . . ( rev 954657 )

2010-06-15 Thread Jonathan Ellis
On Mon, Jun 14, 2010 at 11:03 PM, Masood Mortazavi wrote: > The comment on the top of RackAwareStrategy says: You are correct. RAS sort of works under other conditions but it is primarily intended for 2 DCs and RF=3. I will update the comment in question. > There are other issues to think abou

Re: backlogging and scaling

2010-06-15 Thread Jonathan Ellis
There have been a couple proposals to split the sstables a node maintains into several pieces, one for each of a group of sub-ranges that the nodes divides its token range into. (This could be done with or without explicitly giving each node multiple Tokens, IMO.) This would be a substantial chan

Re: Generated code?

2010-06-15 Thread Sylvain Lebresne
On Tue, Jun 15, 2010 at 6:43 AM, Masood Mortazavi wrote: > On Mon, Jun 14, 2010 at 9:04 PM, David Strauss wrote: > >> On 2010-06-15 03:58, Masood Mortazavi wrote: >> > Hi, >> > >> > My assumption is that what one finds in >> > >> >       interface/thrift/gen-java >> > >> > is actually generated co