GitHub user kayousterhout opened a pull request:
https://github.com/apache/spark/pull/2867
[SPARK-4016] Allow user to show/hide UI metrics.
This commit adds a set of checkboxes to the stage detail
page that the user can use to show additional task metrics,
including the GC time, result serialization time, result fetch
time, and scheduler delay. All of these metrics are now
hidden by default. This allows advanced users to look at more
detailed metrics, without distracting the average user.
This change also cleans up the stage detail page so that metrics
are shown in the same order in the summary table as in the task table,
and updates the metrics in both tables such that they contain the same
set of metrics.
The ability to remember a user's preferences for which metrics
should be shown has been filed as SPARK-4024.
Here's what the stage detail page looks like by default:
and with a few additional metrics shown:
cc @shivaram @andrewor14
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kayousterhout/spark-1 SPARK-checkboxes
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2867.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2867
----
commit e989560562b473624159e4e3554ec9898884a247
Author: Kay Ousterhout <[email protected]>
Date: 2014-10-21T01:30:38Z
[SPARK-4016] Allow user to show/hide UI metrics.
This commit adds a set of checkboxes to the stage detail
page that the user can use to show additional task metrics,
including the GC time, result serialization time, result fetch
time, and scheduler delay. All of these metrics are now
hidden by default. This allows advanced users to look at more
detailed metrics, without distracting the average user.
This change also cleans up the stage detail page so that metrics
are shown in the same order in the summary table as in the task table,
and updates the metrics in both tables such that they contain the same
set of metrics.
The ability to remember a user's preferences for which metrics
should be shown has been filed as SPARK-4024.
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