[jira] [Updated] (DRILL-7175) Configuration of store.parquet.use_new_reader in drill-override.conf has no effect

["Arina Ielchiieva (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-7175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arina Ielchiieva updated DRILL-7175:
------------------------------------
    Fix Version/s:     (was: 1.17.0)

> Configuration of store.parquet.use_new_reader in drill-override.conf has no effect
> ----------------------------------------------------------------------------------
>
>                 Key: DRILL-7175
>                 URL: https://issues.apache.org/jira/browse/DRILL-7175
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 1.15.0
>            Reporter: benj
>            Assignee: Venkata Jyothsna Donapati
>            Priority: Minor
>
> As related in drill user mailing list ([http://mail-archives.apache.org/mod_mbox/drill-user/201904.mbox/%3ceec5a6bc-fa95-44ce-d2b6-c02c1bfd015d@laposte.net%3e])
> It's possible to configure any system option of Drill (sys.option) in the drill-override.conf.
>  Exemple with _drill.exec.storage.file.partition.column.label_
> {code:java}
> drill.exec: {
>   cluster-id: "drillbits-test",
>   ...
> },
> drill.exec.options: {
>   drill.exec.storage.file.partition.column.label: "drill_dir",
>   ...
> }
> {code}
> But the configuration of the particular option *store.parquet.use_new_reader* in the same way has absolutly no effect.
> Have no idea if this in rapport  with the "Not supported in this release" description found for this option, but it's appears at minimal strange that it's possible to configure it with ALTER SESSION/SYSTEM and not in drill-override.conf
> As an additional point, I had a little trouble finding that the options had to fit into *drill.exec.options:* so I propose to add in drill-override-example.conf a sample of configuration of any option to avoid this trouble.
> Even with keeping the mention found in drill-module.conf if necessary
> {code:json}
> # Users are not supposed to set these options in the drill-override.conf file.
> # Users should use ALTER SYSTEM and ALTER SESSION to set the options.
> {code}



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