Charles Givre created DRILL-7877:
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Summary: Streaming REST API Fails to Send Multiple Batches
Key: DRILL-7877
URL: https://issues.apache.org/jira/browse/DRILL-7877
Project: Apache Drill
Issue Type: Bug
Components: Client - HTTP
Affects Versions: 1.19.0
Reporter: Charles Givre
Assignee: Charles Givre
Fix For: 1.19.0
The new streaming API appeared to have a minor bug for queries containing
aggregates or anything complicated.
When queries produced multiple batches, if you attempted to view these
results, the first batch would only contain the schema in the first batch and
no rows. The reader would then send additional batches, but no rows. This
can be verified using Drill 1.19 and executing the following query:
{code:sql}
SELECT position_title, COUNT(*) as pc
FROM cp.`employee.json`
GROUP BY position_title
{code}
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