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Posted to issues@drill.apache.org by "Parth Chandra (JIRA)" <ji...@apache.org> on 2015/06/11 03:41:01 UTC
[jira] [Updated] (DRILL-2188) JDBC should default to getting
complex data as JSON
[ https://issues.apache.org/jira/browse/DRILL-2188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Parth Chandra updated DRILL-2188:
---------------------------------
Fix Version/s: (was: 1.1.0)
1.2.0
> JDBC should default to getting complex data as JSON
> ---------------------------------------------------
>
> Key: DRILL-2188
> URL: https://issues.apache.org/jira/browse/DRILL-2188
> Project: Apache Drill
> Issue Type: Improvement
> Components: Client - JDBC
> Reporter: Parth Chandra
> Assignee: Daniel Barclay (Drill)
> Priority: Minor
> Fix For: 1.2.0
>
>
> Currently the ODBC driver gets complex data as a JSON string while the JDBC driver gets complex data as a complex type which it then converts to JSON. The conversion to JSON in the JDBC path uses an expensive method that also consumes excessive amounts of CPU.
> Since client applications are unable to consume complex data, the default should be to get JSON data and there should be a client side setting (session paramater) to revert to getting complex data.
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