turn on
-- Forwarded message --
From: gen tang mailto:gen.tan...@gmail.com>>
Date: Fri, Nov 6, 2015 at 12:14 AM
Subject: Re: dataframe slow down with tungsten turn on
To: "Cheng, Hao" mailto:hao.ch...@intel.com>>
Hi,
My application is as follows:
1. crea
BTW, 1 min V.S. 2 Hours, seems quite weird, can you provide more information on
the ETL work?
From: Cheng, Hao [mailto:hao.ch...@intel.com]
Sent: Thursday, November 5, 2015 12:56 PM
To: gen tang; dev@spark.apache.org
Subject: RE: dataframe slow down with tungsten turn on
1.5 has critical
1.5 has critical performance / bug issues, you’d better try 1.5.1 or 1.5.2rc
version.
From: gen tang [mailto:gen.tan...@gmail.com]
Sent: Thursday, November 5, 2015 12:43 PM
To: dev@spark.apache.org
Subject: Fwd: dataframe slow down with tungsten turn on
Hi,
In fact, I tested the same code with
