Peter Liu created SPARK-16332: --------------------------------- Summary: the history server of spark2.0-preview (may-24 build) consumes more than 1000% cpu Key: SPARK-16332 URL: https://issues.apache.org/jira/browse/SPARK-16332 Project: Spark Issue Type: Bug Components: Spark Core Affects Versions: 2.0.0 Environment: IBM Power8 Habanero (Model: 8348-21C), Red Hat Enterprise Linux Server release 7.2 (Maipo), Spark2.0.0-preview (May-24, 2016) Reporter: Peter Liu
the JVM instance of the Spark history server of spark2.0-preview (may-24 build) consumes more than 1000% cpu without the spark standalone cluster (of 6 nodes) being under load. When under load (1TB input data for a SQL query scenario), the JVM instance of the Spark history server of spark2.0-preview consumes 2000% cpu (as seen with "top" on linux 3.10) Note: can't see a proper Component selection here, surely not a Web GUI issue. -- 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