Seed Nodes

2011-03-01 Thread shan.lu
How many seed nodes should I have for a cluster of 100 nodes each with about 500gb of data? Also to add seeds the nodes, must I change the seed nodes list on all existing nodes through the Cassandra.yaml file? Will changes take effect without restarting the node? Shan (Susie) Lu, Analyst Accen

RE: py_stress error in Cassandra 0.7

2011-02-02 Thread shan.lu
.org Subject: Re: py_stress error in Cassandra 0.7 As the README suggests, you need to run ant gen-thrift-py first. On Wed, Feb 2, 2011 at 2:53 PM, http://shan.lu>@accenture.com<http://accenture.com>> wrote: Hi, I am trying to get the py_stress to work in Cassandra 0.7. I keep getting this

py_stress error in Cassandra 0.7

2011-02-02 Thread shan.lu
Hi, I am trying to get the py_stress to work in Cassandra 0.7. I keep getting this error: ubuntu@ip-10-114-85-218:~/apache-cassandra-0.7.0/contrib/py_stress$ python stress.py Traceback (most recent call last): File "stress.py", line 520, in make_keyspaces() File "stress.py", line 185,