http://stackoverflow.com/questions/17461932/hive-execution-hook
r7raul1...@163.com From: Amitosh Anand, IDD M Tech, Computer Sci. & Engg., IIT (BHU) Varanasi Date: 2015-06-02 17:45 To: user Subject: Tables affected by a query Hi, I have been trying to build a hook for hive. I require to get the tables affected by a query. I have tried to use HookContext.getQueryPlan ().getTableAccessInfo () . It is giving null value for select and create and load data query. Similar is the case with other methods. Please provide info on how to use these methods. It woukd be great if you provide some use case. Thanks, Amitosh Anand, IIT BHU.
