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Posted to issues@drill.apache.org by "Kunal Khatua (JIRA)" <ji...@apache.org> on 2017/12/21 22:53:00 UTC
[jira] [Created] (DRILL-6050) Provide a limit to the number of rows
to be fetched for a query submitted via the WebUI
Kunal Khatua created DRILL-6050:
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Summary: Provide a limit to the number of rows to be fetched for a query submitted via the WebUI
Key: DRILL-6050
URL: https://issues.apache.org/jira/browse/DRILL-6050
Project: Apache Drill
Issue Type: Improvement
Reporter: Kunal Khatua
Priority: Minor
Currently, the WebServer side needs to process the entire set of results and stream it back to the WebClient.
Since the WebUI does paginate results, we can load a larger set for pagination on the browser client and relieve pressure off the WebServer to host all the data.
e.g. Fetching all rows from a 1Billion records table is impractical and can be capped at 10K. Currently, the user has to explicitly specify LIMIT in the submitted query.
An option can be provided in the field to allow for this entry.
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