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Posted to issues@flink.apache.org by "Jark Wu (JIRA)" <ji...@apache.org> on 2017/06/11 10:15:18 UTC
[jira] [Created] (FLINK-6887) Split up CodeGenerator into several
specific CodeGenerator
Jark Wu created FLINK-6887:
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Summary: Split up CodeGenerator into several specific CodeGenerator
Key: FLINK-6887
URL: https://issues.apache.org/jira/browse/FLINK-6887
Project: Flink
Issue Type: Bug
Components: Table API & SQL
Reporter: Jark Wu
Fix For: 1.4.0
Currently, the {{CodeGenerator}} is very huge and a bit difficult to maintain. I suggest to split it up into several specific {{XXXCodeGenerator}}.
For example, create {{AggregationFunctionCodeGenerator}} class and make it extend to {{CodeGenerator}} and move the {{def generateAggregations(...)}} method to it. The same as {{TableFunctionCollectorCodeGenerator}} and {{InputFormatCodeGenerator}}.
What do you think? [~fhueske], [~twalthr], [~sunjincheng121]
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