Hi, I am using the Spark ‘fair’ scheduler mode. I have noticed that if the first query is a very expensive query (ex: ‘select *’ on a really big data set) than any subsequent query seem to get blocked. I would have expected the second query to run in parallel since I am using the ‘fair’ scheduler mode not the ‘fifo’. I am submitting the query through thrift server.
-- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Using-fair-scheduler-mode-tp22328.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
