Hitesh Shah created TEZ-2161: -------------------------------- Summary: Support different aggregation models for counters Key: TEZ-2161 URL: https://issues.apache.org/jira/browse/TEZ-2161 Project: Apache Tez Issue Type: Bug Reporter: Hitesh Shah
Some counters such as last event received time need to be handled different to say bytes read counters. Bytes reads requires a summation across all tasks within a vertex. The received time requires doing a max() across all the tasks. First event received time would likely need a min(). -- This message was sent by Atlassian JIRA (v6.3.4#6332)