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ASF GitHub Bot commented on FLINK-4733: --------------------------------------- Github user zentol commented on the issue: https://github.com/apache/flink/pull/2616 Note that 2 new methods were introduced into the `StreamConfig`: `setChainStart() / isChainStart()` to better determine which output counter should be used for the task. Previously this used the same logic as the operator name extraction, which was bugged for multi-chains. > Port WebFrontend to new metric system > ------------------------------------- > > Key: FLINK-4733 > URL: https://issues.apache.org/jira/browse/FLINK-4733 > Project: Flink > Issue Type: Improvement > Components: Metrics, TaskManager, Webfrontend > Affects Versions: 1.1.2 > Reporter: Chesnay Schepler > Assignee: Chesnay Schepler > Fix For: 1.2.0 > > > While the WebFrontend has access to the metric system it still relies on > older code in some parts. > The TaskManager metrics are still gathered using the Codahale library and > send with the heartbeats. > Task related metrics (numRecordsIn etc) are still gathered using > accumulators, which are accessed through the execution graph. -- This message was sent by Atlassian JIRA (v6.3.4#6332)