Shixiong Zhu 7320f9bd19 [SPARK-14254][CORE] Add logs to help investigate the network performance ... ## What changes were proposed in this pull request? It would be very helpful for network performance investigation if we log the time spent on connecting and resolving host. ## How was this patch tested? Jenkins unit tests. Author: Shixiong Zhu <shixiong@databricks.com> Closes #12046 from zsxwing/connection-time.		2016-03-29 21:14:48 -07:00
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src	[SPARK-14254][CORE] Add logs to help investigate the network performance	2016-03-29 21:14:48 -07:00
pom.xml	[SPARK-13529][BUILD] Move network/* modules into common/network-*	2016-02-28 17:25:07 -08:00