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Posted to commits@cassandra.apache.org by "Robert Stupp (JIRA)" <ji...@apache.org> on 2014/11/01 23:09:33 UTC

[jira] [Created] (CASSANDRA-8242) Benchmark UDF flavors

Robert Stupp created CASSANDRA-8242:
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             Summary: Benchmark UDF flavors
                 Key: CASSANDRA-8242
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8242
             Project: Cassandra
          Issue Type: Task
            Reporter: Robert Stupp
            Assignee: Robert Stupp
             Fix For: 3.0


Gather some performance data to get an understanding about how the different UDF flavors (Java, Groovy, JRuby, Jython, Scala) behave at runtime. List of bullet points:
* latency (overhead spent in JSR-233 engine except execution)
* execution time
* concurrent execution of UDFs (how do the flavors behave - bottlenecks? locks?)




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