HeartSaVioR commented on a change in pull request #27637: [SPARK-30874][SQL] Support Postgres Kerberos login in JDBC connector URL: https://github.com/apache/spark/pull/27637#discussion_r382548098
########## File path: docs/sql-data-sources-jdbc.md ########## @@ -197,6 +197,20 @@ the following case-insensitive options: The option to enable or disable predicate push-down into the JDBC data source. The default value is true, in which case Spark will push down filters to the JDBC data source as much as possible. Otherwise, if set to false, no filter will be pushed down to the JDBC data source and thus all filters will be handled by Spark. Predicate push-down is usually turned off when the predicate filtering is performed faster by Spark than by the JDBC data source. </td> </tr> + + <tr> + <td><code>keytab</code></td> + <td> + Location of the kerberos keytab file (which must be pre-uploaded to all nodes either by <code>--files</code> option of spark-submit or manually) for the JDBC client. If both <code>keytab</code> and <code>principal</code> defined then Spark tries to do kerberos authentication. Review comment: defined -> are defined ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org