Ted Yu created SPARK-11048: ------------------------------ Summary: Use ForkJoinPool as executorService Key: SPARK-11048 URL: https://issues.apache.org/jira/browse/SPARK-11048 Project: Spark Issue Type: Improvement Reporter: Ted Yu Priority: Minor
ForkJoinPool: threads are created only if there are waiting tasks. They expire after 2seconds (it's hardcoded in the jdk code). ForkJoinPool is better than ThreadPoolExecutor It's available in the JDK 1.7 -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org