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https://issues.apache.org/jira/browse/DRILL-2371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau updated DRILL-2371:
----------------------------------
Priority: Minor (was: Major)
> quoted and unquoted boolean values in BOOT options have strange behavior
> ------------------------------------------------------------------------
>
> Key: DRILL-2371
> URL: https://issues.apache.org/jira/browse/DRILL-2371
> Project: Apache Drill
> Issue Type: Bug
> Components: Metadata
> Reporter: Zhiyong Liu
> Assignee: Steven Phillips
> Priority: Minor
> Fix For: Future
>
>
> git.commit.id.abbrev=a84f7b9
> In drill-override.conf, specify
> "http" : {
> "port" : 8047,
> "enabled" : true
> }
> and don't quote the boolean value.
> 0: jdbc:drill:> select * from sys.options where name =
> 'drill.exec.http.enabled' order by name;
> +------------+------------+------------+------------+------------+------------+------------+
> | name | kind | type | num_val | string_val | bool_val
> | float_val |
> +------------+------------+------------+------------+------------+------------+------------+
> | drill.exec.http.enabled | BOOLEAN | BOOT | null | null
> | true | null |
> +------------+------------+------------+------------+------------+------------+------------+
> The query correctly returns the boolean value as 'bool_val' and the type set
> to 'BOOLEAN'.
> Check http://<hostname>:8047 to make sure that it works.
> Now, change the block to the following:
> "http" : {
> "port" : 8047,
> "enabled" : "true"
> }
> restart drill and query:
> 0: jdbc:drill:> select * from sys.options where name =
> 'drill.exec.http.enabled' order by name;
> +------------+------------+------------+------------+------------+------------+------------+
> | name | kind | type | num_val | string_val | bool_val
> | float_val |
> +------------+------------+------------+------------+------------+------------+------------+
> | drill.exec.http.enabled | null | BOOT | null | "true"
> | null | null |
> +------------+------------+------------+------------+------------+------------+------------+
> Note that type is now null and the "boolean" value is now string_val.
> Check http://<hostname>:8047 to observe that it works.
> It may be more consistent if we either handle the second case the same way as
> the first one in query result set, or fail in the second case.
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