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https://issues.apache.org/jira/browse/DRILL-5?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau updated DRILL-5:
-------------------------------
Description:
Using the output of the Logical Plan parser, it should be possible to build an
unoptimized, terribly slow reference interpreter that does drill-like things to
JSON data.
The input would be a plan in the form of a DAG which references a JSON data
file on disk. Evaluation of the DAG would result in a stream of trees which
could be stored back to disk for inspection or compared to reference values for
testing.
was:
Using the output of the SSA parser for a logical plan, it should be possible to
build an unoptimized, terribly slow reference interpreter that does drill-like
things to JSON data.
The input would be a plan in the form of a DAG which references a JSON data
file on disk. Evaluation of the DAG would result in a stream of trees which
could be stored back to disk for inspection or compared to reference values for
testing.
> Create trivial interpreter for a logical plan
> ---------------------------------------------
>
> Key: DRILL-5
> URL: https://issues.apache.org/jira/browse/DRILL-5
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Ted Dunning
> Assignee: Jacques Nadeau
>
> Using the output of the Logical Plan parser, it should be possible to build
> an unoptimized, terribly slow reference interpreter that does drill-like
> things to JSON data.
> The input would be a plan in the form of a DAG which references a JSON data
> file on disk. Evaluation of the DAG would result in a stream of trees which
> could be stored back to disk for inspection or compared to reference values
> for testing.
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