Jacek Lewandowski created SPARK-5745: ----------------------------------------
Summary: Allow to use custom TaskMetrics implementation Key: SPARK-5745 URL: https://issues.apache.org/jira/browse/SPARK-5745 Project: Spark Issue Type: Wish Components: Spark Core Reporter: Jacek Lewandowski There can be various RDDs implemented and the `TaskMetrics` provides a great API for collecting metrics and aggregating them. However some RDDs may want to register some custom metrics and the current implementation doesn't allow for this (for example the number of read rows or whatever). I suppose that this can be changed without modifying the whole interface - there could used some factory to create the initial `TaskMetrics` object. The default factory could be overridden by user. -- 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