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From John Lewis <lewili...@gmail.com>
Subject Re: moving data from single node cassandra
Date Fri, 18 Mar 2011 01:10:49 GMT
| data_file_directories makes it seem as though cassandra can use more than one location for
sstable storage. Does anyone know how it splits up the data between partitions? I am trying
to plan for just about every worst case scenario I can right now, and I want to know if I
can change the config to open up some secondary storage for a compaction if needed.

Lewis

On Mar 17, 2011, at 6:03 PM, Maki Watanabe wrote:

> Refer to:
> http://wiki.apache.org/cassandra/StorageConfiguration
> 
> You can specify the data directories with following parameter in
> storage-config.xml (or cassandra.yaml in 0.7+).
> 
> commit_log_directory : where commitlog will be written
> data_file_directories : data files
> saved_cache_directory : saved row cache
> 
> maki
> 
> 
> 2011/3/17 Komal Goyal <komal@ensarm.com>:
>> Hi,
>> I am having single node cassandra setup on a windows machine.
>> Very soon I have ran out of space on this machine so have increased the
>> hardisk capacity of the machine.
>> Now I want to know how I configure cassandra to start storing data in these
>> high space partitions?
>> Also how the existing data store in this single node cassandra can be moved
>> from C drive to the other drives?
>> Is there any documentation as to how these configurations can be done?
>> some supporting links will be very helpful..
>> 
>> 
>> Thanks,
>> 
>> Komal Goyal
>> 


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