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https://issues.apache.org/jira/browse/TAJO-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jihoon Son updated TAJO-1555:
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Summary: Cleanup duplicated code of python functions (was: Duplicated code
cleanup)
> Cleanup duplicated code of python functions
> -------------------------------------------
>
> Key: TAJO-1555
> URL: https://issues.apache.org/jira/browse/TAJO-1555
> Project: Tajo
> Issue Type: Task
> Components: function/udf
> Reporter: Jihoon Son
>
> I'm working on supporting Python UDF at TAJO-1344. This is still a prototype,
> and has some problems. One of the problems is related to
> serialization/deserialization protocol. For easy implementation, I simply
> used CSV format to serialize/deserialize tuples. To do so, I copied some
> bunch of codes from the tajo-storage package. This will incur a maintenance
> issue in addition to the problem of low performance.
> To cleanup the duplicated codes, I think that we should use a well-known
> serialization/deserialization protocol such as protocol buffers.
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