GitHub user srowen opened a pull request:
https://github.com/apache/spark/pull/4838
SPARK-3357 [CORE] Internal log messages should be set at DEBUG level
instead of INFO
Demote some 'noisy' log messages to debug level. I added a few more, to
include everything that gets logged in stanzas like this:
```
15/03/01 00:03:54 INFO BlockManager: Removing broadcast 0
15/03/01 00:03:54 INFO BlockManager: Removing block broadcast_0_piece0
15/03/01 00:03:54 INFO MemoryStore: Block broadcast_0_piece0 of size 839
dropped from memory (free 277976091)
15/03/01 00:03:54 INFO BlockManagerInfo: Removed broadcast_0_piece0 on
localhost:49524 in memory (size: 839.0 B, free: 265.1 MB)
15/03/01 00:03:54 INFO BlockManagerMaster: Updated info of block
broadcast_0_piece0
15/03/01 00:03:54 INFO BlockManager: Removing block broadcast_0
15/03/01 00:03:54 INFO MemoryStore: Block broadcast_0 of size 1088 dropped
from memory (free 277977179)
15/03/01 00:03:54 INFO ContextCleaner: Cleaned broadcast 0
```
as well as regular messages like
```
15/03/01 00:02:33 INFO MemoryStore: ensureFreeSpace(2640) called with
curMem=47322, maxMem=278019440
```
WDYT? good or should some be left alone?
CC @mengxr who suggested some of this.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/srowen/spark SPARK-3357
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4838.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 #4838
----
commit d9b784d392e8c681e62cd815a08dff6ea47baf45
Author: Sean Owen <[email protected]>
Date: 2015-03-01T00:06:51Z
Demote some 'noisy' log messages to debug level
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