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Posted to notifications@asterixdb.apache.org by "Xikui Wang (JIRA)" <ji...@apache.org> on 2017/11/22 01:18:00 UTC

[jira] [Created] (ASTERIXDB-2175) External UDF cannot deinitialize

Xikui Wang created ASTERIXDB-2175:
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             Summary: External UDF cannot deinitialize 
                 Key: ASTERIXDB-2175
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2175
             Project: Apache AsterixDB
          Issue Type: Bug
            Reporter: Xikui Wang


Due to the nature of IScalarEvaluator, which is the interface that external UDF implements, the evaluators cannot be deinitialized/closed when the job is finished. One option would be adding an close/deinitialize method to the interface and have it called when the close method is called. This needs a wider discussion...



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