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Posted to notifications@asterixdb.apache.org by "Dmitry Lychagin (JIRA)" <ji...@apache.org> on 2018/08/06 20:38:00 UTC
[jira] [Updated] (ASTERIXDB-2434) Ensure operator execution mode
before invoking EnforceStructuralPropertiesRule
[ https://issues.apache.org/jira/browse/ASTERIXDB-2434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Lychagin updated ASTERIXDB-2434:
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Summary: Ensure operator execution mode before invoking EnforceStructuralPropertiesRule (was: Ensure operator execution mode right before invoking EnforceStructuralPropertiesRule)
> Ensure operator execution mode before invoking EnforceStructuralPropertiesRule
> ------------------------------------------------------------------------------
>
> Key: ASTERIXDB-2434
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2434
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: COMP - Compiler
> Reporter: Dmitry Lychagin
> Assignee: Dmitry Lychagin
> Priority: Minor
>
> Computation of required child properties for some operators (UnionAll, for example) depends on the execution mode of its children (OperatorPropertiesUtil.checkUnpartitionedAndGetPropertiesVector()). Therefore it's important to have correct execution mode for all operators at that time.
> InjectTypeCastForUnionRule and IntroduceDynamicTypeCastRule need to set execution mode for new Assign operators they're creating
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