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ASF GitHub Bot commented on FLINK-2943: --------------------------------------- Github user fhueske commented on the pull request: https://github.com/apache/flink/pull/1323#issuecomment-153675251 Thanks @sachingoel0101! > Confusing Bytes/Records "read" and "write" labels in WebUI job view > ------------------------------------------------------------------- > > Key: FLINK-2943 > URL: https://issues.apache.org/jira/browse/FLINK-2943 > Project: Flink > Issue Type: Improvement > Components: Webfrontend > Affects Versions: 0.10 > Reporter: Fabian Hueske > Labels: starter > Fix For: 0.10 > > > The job detail view of the WebUI shows the amount of data and records > received from and sent out by each individual operator. This information is > very valuable, if correctly interpreted. > However, the table headings for the corresponding columns ("Bytes read", > "Records read", "Bytes written", and "Records written") are confusing in my > opinion because they do not indicate that only incoming and outgoing data is > tracked and disk IO is not considered at all. > For example, the UI shows no "Bytes/Records read" and only "Bytes/Records > written" for DataSources which I find counter-intuitive. > I propose to rename these labels to either "X received" and "X sent" or "X > incoming" and "X outgoing" to make clear that this information only affects > incoming and outgoing data. > Opinions? -- This message was sent by Atlassian JIRA (v6.3.4#6332)