t this and coordinating all tasks and executors as I observed?
Yong
From: Jörn Franke
Sent: Friday, May 25, 2018 10:50 AM
To: Yong Zhang
Cc: user@spark.apache.org
Subject: Re: Why Spark JDBC Writing in a sequential order
Can your database receive the writes concurrently ?
Can your database receive the writes concurrently ? Ie do you make sure that
each executor writes into a different partition at database side ?
> On 25. May 2018, at 16:42, Yong Zhang wrote:
>
> Spark version 2.2.0
>
>
> We are trying to write a DataFrame to remote relationship database (AWS