Ted Dunning created DRILL-5:
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Summary: 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
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.
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