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Posted to commits@cassandra.apache.org by "Robert Stupp (JIRA)" <ji...@apache.org> on 2015/09/24 22:04:04 UTC

[jira] [Created] (CASSANDRA-10395) Monitor UDFs using a single thread

Robert Stupp created CASSANDRA-10395:
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             Summary: Monitor UDFs using a single thread
                 Key: CASSANDRA-10395
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10395
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Robert Stupp
            Assignee: Robert Stupp
            Priority: Minor
             Fix For: 3.0.x


Actually each UDF execution is handed over to a separate thread pool to be able to detect UDF timeouts. We could actually leave UDF execution in the "original" thread but have another thread/scheduled job regularly looking for UDF timeouts, which would save some time executing the UDF.




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