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Xiao Li edited comment on SPARK-12013 at 11/26/15 5:07 PM: ----------------------------------------------------------- [~getaceres] Hive does not provide such an interface. Thus, the implementation is just to do the exactly same things you did. Is that what you want? was (Author: smilegator): [~getaceres] Hive does not provide such an interface. Thus, the implementation is just to do the exactly same things you did. > Add a Hive context method to retrieve the database Names > -------------------------------------------------------- > > Key: SPARK-12013 > URL: https://issues.apache.org/jira/browse/SPARK-12013 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 1.5.2 > Reporter: Jose Antonio > Priority: Minor > Labels: features, sql > Original Estimate: 24h > Remaining Estimate: 24h > > As the HiveContext method tableNames() add a new method to retrieve the > database names. > Currently one hace to make a show databases and get a dataframe.colllect() > This is very slow since it can be queried quickly just by asking the Hive > metastore. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org