[
https://issues.apache.org/jira/browse/CALCITE-4538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17302883#comment-17302883
]
Kyle Weaver commented on CALCITE-4538:
--------------------------------------
Beam currently has two custom physical implementations of Calc. Right now a
query plan always uses either one or the other. But now we need to call both
Calc implementations arbitrarily in the same plan. So we need a rule that can
split a LogicalCalc. We'd obviously like to use CalcRelSplitter rather than
reinventing our own algorithm to do the exact same thing. In summary, rather
than "drill a hole," I'm suggesting we make CalcRelSplitter a fully public
API. Otherwise, we'll probably end up just forking it into Beam.
> Make CalcRelSplitter API public.
> --------------------------------
>
> Key: CALCITE-4538
> URL: https://issues.apache.org/jira/browse/CALCITE-4538
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: Kyle Weaver
> Priority: Major
>
> CalcRelSplitter is a public class, but its constructor is package-private.
> We'd like to implement this class in Beam, which would require making the
> constructor public.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
