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https://issues.apache.org/jira/browse/DRILL-4089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanifi Gunes updated DRILL-4089:
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Fix Version/s: 1.4.0
> Make JSON pretty printing configurable
> --------------------------------------
>
> Key: DRILL-4089
> URL: https://issues.apache.org/jira/browse/DRILL-4089
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.2.0
> Reporter: Hanifi Gunes
> Assignee: Hanifi Gunes
> Fix For: 1.4.0
>
>
> Currently JSON record writer emits records pretty-printed and there is no way
> to configure this behavior. This issue proposes to make this configurable via
> a prettyPrint switch in -storage- execution configuration with default value
> of true to ensure backward compatibility.
> As a guideline, the following should be used to dictate Drill to emit records
> in JSON.
> {code:sql}
> alter [session|sytem] set `store.format`='json';
> {code}
> and this new switch should be used to turn off pretty printing:
> {code:sql}
> alter [session|sytem] set `store.json.writer.uglify`='true';
> {code}
> By default, Drill will use system dependent line feed to seperate JSON blobs
> when pretty printing turned off.
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