[ https://issues.apache.org/jira/browse/SPARK-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Armbrust updated SPARK-2422: ------------------------------------ Priority: Blocker (was: Major) > Spark SQL migration guide for Shark users > ----------------------------------------- > > Key: SPARK-2422 > URL: https://issues.apache.org/jira/browse/SPARK-2422 > Project: Spark > Issue Type: Task > Components: SQL > Reporter: Cheng Lian > Priority: Blocker > > Several behaviors in Spark SQL Thrift server is different from Shark, below > is an incomplete list: > * Tables whose names end with {{_cached}} are not automatically cached > anymore, instead user should call the new {{CACHE TABLE}} statement > explicitly. > * In-memory cache write through policy is not implemented yet > * Cache reloading is not implemented yet -- This message was sent by Atlassian JIRA (v6.2#6252)