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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/12/19 02:07:10 UTC
[GitHub] [spark] nartal1 opened a new pull request #26941:
[SPARK-30300][SQL][WEB-UI] Fix bug to display correct max metrics(stageId,
attemptId)
nartal1 opened a new pull request #26941: [SPARK-30300][SQL][WEB-UI] Fix bug to display correct max metrics(stageId, attemptId)
URL: https://github.com/apache/spark/pull/26941
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In this PR, For a given metrics id we are checking if the driver side accumulator's value is greater than max of all stages value. If it's true, then we are removing that entry from the Hashmap. By doing this, for this metrics, "driver" would be displayed on the UI(As the driver would have the maximum value)
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This PR fixes https://issues.apache.org/jira/browse/SPARK-30300. Currently driver's metric value is not compared while caluculating the max.
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For the metrics where driver ID's value is greater than max of all stages, this is the change.
Previous : (min, median, max (stageId 0( attemptId 1): taskId 2))
Now: (min, median, max (driver))
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Ran unit tests.
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[GitHub] [spark] asfgit closed pull request #26941:
[SPARK-30300][SQL][WEB-UI] Fix updating the UI max value string when driver
updates the same metric id as the tasks
Posted by GitBox <gi...@apache.org>.
asfgit closed pull request #26941: [SPARK-30300][SQL][WEB-UI] Fix updating the UI max value string when driver updates the same metric id as the tasks
URL: https://github.com/apache/spark/pull/26941
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