GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/15038
[SPARK-17486] Remove unused TaskMetricsUIData.updatedBlockStatuses field
The `TaskMetricsUIData.updatedBlockStatuses` field is assigned to but never
read, increasing the memory consumption of the web UI. We should remove this
field.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark
remove-updated-block-statuses-from-TaskMetricsUIData
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15038.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 #15038
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commit 50c9cee46d394d293666a954060560bff8b4be76
Author: Josh Rosen <[email protected]>
Date: 2016-09-10T00:45:53Z
Remove updated block statuses from TaskMetricsUIData
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