Re: Re: Table is modified by DataFrameWriter

2015-09-16 Thread Josh Rosen
guoqing0...@yahoo.com.hk > *CC:* user <user@spark.apache.org> > *Subject:* Re: Table is modified by DataFrameWriter > Can you tell us which release you were using ? > > Thanks > > > > On Sep 16, 2015, at 7:11 PM, "guoqing0...@yahoo.com.hk" <

Re: Table is modified by DataFrameWriter

2015-09-16 Thread Ted Yu
Can you tell us which release you were using ? Thanks > On Sep 16, 2015, at 7:11 PM, "guoqing0...@yahoo.com.hk" > wrote: > > Hi all, > I found the table structure was modified when use DataFrameWriter.jdbc to > save the content of DataFrame , > >

Re: Re: Table is modified by DataFrameWriter

2015-09-16 Thread guoqing0...@yahoo.com.hk
name was modified. From: Josh Rosen Date: 2015-09-17 11:42 To: guoqing0...@yahoo.com.hk CC: Ted Yu; user Subject: Re: Re: Table is modified by DataFrameWriter What are your JDBC properties configured to? Do you have overwrite mode enabled? On Wed, Sep 16, 2015 at 7:39 PM, guoqing0

Re: Re: Table is modified by DataFrameWriter

2015-09-16 Thread guoqing0...@yahoo.com.hk
Spark-1.4.1 From: Ted Yu Date: 2015-09-17 10:29 To: guoqing0...@yahoo.com.hk CC: user Subject: Re: Table is modified by DataFrameWriter Can you tell us which release you were using ? Thanks On Sep 16, 2015, at 7:11 PM, "guoqing0...@yahoo.com.hk" <guoqing0...@yahoo.com.hk> w