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https://issues.apache.org/jira/browse/CASSANDRA-1453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923911#action_12923911
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Pavel Yaskevich commented on CASSANDRA-1453:
--------------------------------------------
Sorry, if I ask a stupid question but I'm more ruby then python guy:
I have installed thrift exactly as instructions on
http://wiki.apache.org/cassandra/InstallThrift said, then I run "ant
gen-thrift-py" - all is fine so far, but when I try to do:
`python python contrib/py_stress/stress.py` it prints out following:
{code}
Traceback (most recent call last):
File "contrib/py_stress/stress.py", line 36, in <module>
from thrift.transport import TTransport
ImportError: No module named thrift.transport
{code}
Maybe you know how to fix that?
> stress.java
> -----------
>
> Key: CASSANDRA-1453
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1453
> Project: Cassandra
> Issue Type: New Feature
> Components: Tools
> Reporter: Jonathan Ellis
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 0.7.1
>
>
> stress.py seems to scale poorly past a fairly small number of
> threads/processes. (against a 3-node, RF=1 cluster, I got 3x as much
> throughput with 4 machines running stress.py -t 32, as running 1 with -t 128.
> these were 8-core client machines, and -t 128 reported only 50% cpu used.)
> since we ship with the thrift java api pre-built, this would also mean not
> making people build thrift before using the stress test, which is at best a
> pain for newcomers and on Windows a major hurdle.
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