Dmitry Lychagin has posted comments on this change.

Change subject: [COMP] Maintain schemas for delegate operators
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Patch Set 4:

(1 comment)

https://asterix-gerrit.ics.uci.edu/#/c/2726/4/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/SetupCommitExtensionOpRule.java
File 
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/SetupCommitExtensionOpRule.java:

Line 109:         extensionOperator.setSchema(op.getSchema());
can you describe the problem? 
why was DelegateOperator.recomputeSchema() not sufficient?
(i.e. why do you need to set the schema there instead of setting the input 
below and letting recomputeSchema() do its job?)


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Gerrit-MessageType: comment
Gerrit-Change-Id: Icc8723e686d741bf3098ff44d046cde5239e204b
Gerrit-PatchSet: 4
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Steven Jacobs <[email protected]>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Dmitry Lychagin <[email protected]>
Gerrit-Reviewer: Jenkins <[email protected]>
Gerrit-Reviewer: Steven Jacobs <[email protected]>
Gerrit-Reviewer: Xikui Wang <[email protected]>
Gerrit-HasComments: Yes

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