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Stefania commented on CASSANDRA-11574: -------------------------------------- Thanks everyone for your input and for the review Tyler. I've created [CSTAR-505|https://datastax.jira.com/browse/CSTAR-505](private) in order to test cqlsh copy with Cython extensions built. I've created CASSANDRA-11630 in order to modify _pylib/setup.py_ to exclude Cython extensions during packaging. I don't think we need the extensions by default. This was never the intention of CASSANDRA-11053. The intention was for people to build them manually when needed for performance reasons, as explained in [this blog|http://www.datastax.com/dev/blog/six-parameters-affecting-cqlsh-copy-from-performance]. I've committed this patch to 2.1 as 666bee6125af04602a61d4781435598085a503d5 and merged upwards. > clqsh: COPY FROM throws TypeError with Cython extensions enabled > ---------------------------------------------------------------- > > Key: CASSANDRA-11574 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11574 > Project: Cassandra > Issue Type: Bug > Components: Tools > Environment: Operating System: Ubuntu Server 14.04 > JDK: Oracle JDK 8 update 77 > Python: 2.7.6 > Reporter: Mahafuzur Rahman > Assignee: Stefania > Labels: cqlsh > Fix For: 2.1.x, 2.2.x, 3.0.x, 3.x > > > Any COPY FROM command in cqlsh is throwing the following error: > "get_num_processes() takes no keyword arguments" > Example command: > COPY inboxdata > (to_user_id,to_user_network,created_time,attachments,from_user_id,from_user_name,from_user_network,id,message,to_user_name,updated_time) > FROM 'inbox.csv'; > Similar commands worked parfectly in the previous versions such as 3.0.4 -- This message was sent by Atlassian JIRA (v6.3.4#6332)