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Posted to issues@spark.apache.org by "Lantao Jin (JIRA)" <ji...@apache.org> on 2018/09/30 10:05:00 UTC

[jira] [Created] (SPARK-25577) Add an on-off switch to display the executor additional columns

Lantao Jin created SPARK-25577:
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             Summary: Add an on-off switch to display the executor additional columns
                 Key: SPARK-25577
                 URL: https://issues.apache.org/jira/browse/SPARK-25577
             Project: Spark
          Issue Type: Improvement
          Components: Web UI
    Affects Versions: 2.3.2
            Reporter: Lantao Jin


[SPARK-17019|https://issues.apache.org/jira/browse/SPARK-17019] Expose off-heap memory usage in WebUI. But it make this additional columns hidden by default. If you want to see them, we need change the css code to rebuild a spark-core.jar. It's very inconvenient.
{code}
.on_heap_memory, .off_heap_memory {
  display: none;
}
{code}

So I add an on-off switch to show those additional columns. And in future, we don't afraid to add more columns.



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