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ASF GitHub Bot commented on FLINK-7575: --------------------------------------- Github user zentol commented on a diff in the pull request: https://github.com/apache/flink/pull/4647#discussion_r137066790 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/IOMetrics.java --- @@ -42,6 +42,7 @@ protected double numBytesInRemotePerSecond; protected double numBytesOutPerSecond; + --- End diff -- this should be reverted (goes against checkstyle) > Dashboard jobs/tasks metrics display 0 when metrics are not yet available > ------------------------------------------------------------------------- > > Key: FLINK-7575 > URL: https://issues.apache.org/jira/browse/FLINK-7575 > Project: Flink > Issue Type: Improvement > Components: Webfrontend > Affects Versions: 1.3.2 > Reporter: James Lafa > Assignee: James Lafa > Priority: Minor > > The web frontend is currently displaying "0" when a metric is not available > yet (ex: records-in/out, bytes-in/out). > 0 is misleading and it's preferable to display no value while the value is > still unknown. -- This message was sent by Atlassian JIRA (v6.4.14#64029)