GitHub user rdblue opened a pull request:
https://github.com/apache/spark/pull/17412
[SPARK-20084][Core] Remove internal.metrics.updatedBlockStatuses from
history files.
## What changes were proposed in this pull request?
Remove accumulator updates for internal.metrics.updatedBlockStatuses from
SparkListenerTaskEnd entries in the history file. These can cause history files
to grow to hundreds of GB because the value of the accumulator contains all
tracked blocks.
## How was this patch tested?
Current History UI tests cover use of the history file.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rdblue/spark
SPARK-20084-remove-block-accumulator-info
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17412.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 #17412
----
commit 386846c224842ba299a198ca296cfc2b72b188cc
Author: Ryan Blue <[email protected]>
Date: 2017-03-24T18:21:19Z
SPARK-20084: Remove internal.metrics.updatedBlockStatuses from history
files.
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