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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/02/17 04:15:00 UTC
[jira] [Updated] (FLINK-16109) Move the Python scalar operators and
table operators to separate package
[ https://issues.apache.org/jira/browse/FLINK-16109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated FLINK-16109:
-----------------------------------
Labels: pull-request-available (was: )
> Move the Python scalar operators and table operators to separate package
> ------------------------------------------------------------------------
>
> Key: FLINK-16109
> URL: https://issues.apache.org/jira/browse/FLINK-16109
> Project: Flink
> Issue Type: Improvement
> Components: API / Python
> Reporter: Dian Fu
> Assignee: Huang Xingbo
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.11.0
>
>
> Currently both the Python scalar operators and table operators are under the same package org.apache.flink.table.runtime.operators.python. There are already many operators under this package. After introducing the aggregate function support and Vectorized Python function support in the future, there will be more and more operators under the same package.
> We could improve it by the following package structure: org.apache.flink.table.runtime.operators.python.scalar
> org.apache.flink.table.runtime.operators.python.table
> org.apache.flink.table.runtime.operators.python.aggregate (in the future)
> org.apache.flink.table.runtime.operators.python.scalar.arrow (in the future)
> As these classes are internal, it's safe to do so and there are no backwards compatibility issues.
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