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https://issues.apache.org/jira/browse/FLINK-20642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Huang Xingbo updated FLINK-20642:
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Component/s: API / Python
> Introduce InternalRow to optimize Row used in Python UDAF
> ---------------------------------------------------------
>
> Key: FLINK-20642
> URL: https://issues.apache.org/jira/browse/FLINK-20642
> Project: Flink
> Issue Type: Improvement
> Components: API / Python
> Reporter: Huang Xingbo
> Priority: Major
>
> InternalRow is a cython class
> {code:java}
> cdef enum InternalRowKind:
> INSERT = 0
> UPDATE_BEFORE = 1
> UPDATE_AFTER = 2
> DELETE = 3
> cdef class InternalRow:
> cdef list values
> cdef InternalRowKind row_kind{code}
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