[
https://issues.apache.org/jira/browse/SPARK-18799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Herman van Hovell updated SPARK-18799:
--------------------------------------
Target Version/s: (was: 2.1.0)
> Spark SQL expose interface for plug-gable parser extension
> -----------------------------------------------------------
>
> Key: SPARK-18799
> URL: https://issues.apache.org/jira/browse/SPARK-18799
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.0.0
> Reporter: Jihong MA
>
> There used to be an interface to plug a parser extension through
> ParserDialect in HiveContext in all Spark 1.x version. Starting Spark 2.x
> release, Apache Spark moved to the new parser (Antlr4), there is no longer a
> way to extend the default SQL parser through SparkSession interface, however
> this is really a pain and hard to work around it when integrating other data
> source with Spark with extended support such as Insert, Update, Delete
> statement or any other data management statement.
> It would be very nice to continue to expose an interface for parser extension
> to make data source integration easier and smoother.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
