cli 'list' command not returning all data, get_range_slices bug?

2010-12-21 Thread mike dooley
hi, i am using version 0.7-rc2 and pelops-c642967 from java. when i try to export all the data in a column family i don't get all of the data that was inserted. i suspect that this points to an underlying problem with the get_range_slices method. i can reproduce the problem just using the comm

Re: Create CF in Mapper's setup

2010-12-21 Thread Jeremy Hanna
Download the source version of the latest 0.7 from http://cassandra.apache.org/download/ and take a look at the contrib/word_count example. Specifically, in the contrib/word_count/src/WordCountSetup.java file, there are examples of how to create a column family using thrift. On Dec 21, 2010, a

Re: Different sort order for each SC

2010-12-21 Thread Jonathan Ellis
No, that's not possible. You probably want three normal columnfamilies, not a single CF of supercolumns. On Tue, Dec 21, 2010 at 2:10 AM, Narendra Sharma wrote: > Hi, > > Is it possible to specify different sort order for each SuperColumn. My CF > has 3 different SuperColums. They contain differ

Create CF in Mapper's setup

2010-12-21 Thread altanis
I'd like to have a Hadoop MapReduce job create a column family in the setup() method of the Mapper, if it doesn't already exist. How would I do that correctly? I thought of using CassandraServer's methods (which is a bit of a hack, I know), but they are private, so I suppose there is a better way.

Different sort order for each SC

2010-12-21 Thread Narendra Sharma
Hi, Is it possible to specify different sort order for each SuperColumn. My CF has 3 different SuperColums. They contain different type of data. Is it possible to specify different sort order for eg TimeUUIDType for SuperColumn1 and AsciiType for SuperColumn2 etc? If yes, can someone share the syn