Hi, I ran a spark job. Each executor is allocated a chuck of input data. For the executor with a small chunk of input data, the performance is reasonable good. But for the executor with a large chunk of input data, the performance is not good. How can I tune Spark configuration parameters to have better performance for large input data? Thanks.
Ey-Chih Chow -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/how-to-improve-performance-of-spark-job-with-large-input-to-executor-tp21856.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
