[ https://issues.apache.org/jira/browse/SPARK-20782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-20782. ---------------------------------- Resolution: Incomplete > Dataset's isCached operator > --------------------------- > > Key: SPARK-20782 > URL: https://issues.apache.org/jira/browse/SPARK-20782 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.3.0 > Reporter: Jacek Laskowski > Priority: Trivial > Labels: bulk-closed > > It'd be very convenient to have {{isCached}} operator that would say whether > a query is cached in-memory or not. > It'd be as simple as the following snippet: > {code} > // val q2: DataFrame > spark.sharedState.cacheManager.lookupCachedData(q2.queryExecution.logical).isDefined > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org