RE: Create table from ORC or Parquet file?

2015-12-07 Thread Link Qian
Alex, It's no possible create ORC format table without columns. as well as Parquet hence parquet store visualization is like JSON. but it does not need to specify columns for creating a AVRO table, instead of specify a AVSC file to define table columns. Thanks, Link Qian From: ap

RE: Managed to make Hive run on Spark engine

2015-12-06 Thread Link Qian
congrats! Link Qian Date: Sun, 6 Dec 2015 15:44:58 -0500 Subject: Re: Managed to make Hive run on Spark engine From: leftylever...@gmail.com To: user@hive.apache.org Congratulations!-- Lefty On Sun, Dec 6, 2015 at 3:32 PM, Mich Talebzadeh wrote: Thanks all especially to Xuefu.for

RE: Problem with getting start of Hive on Spark

2015-11-30 Thread Link Qian
Hi Mich, I set hive execution engine as Spark. Link Qian From: m...@peridale.co.uk To: user@hive.apache.org Subject: RE: Problem with getting start of Hive on Spark Date: Mon, 30 Nov 2015 16:15:31 + To clarify are you running Hive and using Spark as the execution engine (as opposed to

Problem with getting start of Hive on Spark

2015-11-30 Thread Link Qian
. 15/11/30 07:31:37 [RPC-Handler-3]: WARN client.SparkClientImpl: Client RPC channel closed unexpectedly. best regards, Link Qian