GitHub user yoonlee95 opened a pull request:
https://github.com/apache/spark/pull/18547
[SPARK-21321][Spark Core] Spark very verbose on shutdown
⦠spark
## What changes were proposed in this pull request?
The current code is very verbose on shutdown.
The changes I propose is to change the log level when the driver is
shutting down and the RPC connections are closed (RpcEnvStoppedException).
## How was this patch tested?
Tested with word count(deploy-mode = cluster, master = yarn, num-executors
= 4) with 300GB of data.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yoonlee95/spark SPARK-21321
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18547.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 #18547
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commit cc30196252fbe790167dccfead07df671ae41c0a
Author: John Lee <[email protected]>
Date: 2017-07-05T18:18:22Z
Changed logs to the appropriate log levels depending on the status of spark
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