HADOOP-16500 S3ADelegationTokens to only log at debug on startup

[steveloughran]

Contributed by steve loughran.

Change-Id: Ifafc15f32791911976d7ebc36fb6e8853f59ed41

[steveloughran]

tested s3 ireland as part of the last run of #1229

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	75	Docker mode activated.
		_ Prechecks _
+1	dupname	1	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
-1	test4tests	0	The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch.
		_ trunk Compile Tests _
+1	mvninstall	1171	trunk passed
+1	compile	31	trunk passed
+1	checkstyle	24	trunk passed
+1	mvnsite	36	trunk passed
+1	shadedclient	788	branch has no errors when building and testing our client artifacts.
+1	javadoc	25	trunk passed
0	spotbugs	57	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	55	trunk passed
		_ Patch Compile Tests _
+1	mvninstall	32	the patch passed
+1	compile	27	the patch passed
+1	javac	27	the patch passed
+1	checkstyle	18	the patch passed
+1	mvnsite	30	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedclient	819	patch has no errors when building and testing our client artifacts.
+1	javadoc	23	the patch passed
+1	findbugs	60	the patch passed
		_ Other Tests _
+1	unit	70	hadoop-aws in the patch passed.
+1	asflicense	28	The patch does not generate ASF License warnings.
		3402

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1269/1/artifact/out/Dockerfile
GITHUB PR	#1269
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle
uname	Linux aff2567edfb5 4.15.0-54-generic #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / fba222a
Default Java	1.8.0_222
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1269/1/testReport/
Max. process+thread count	322 (vs. ulimit of 5500)
modules	C: hadoop-tools/hadoop-aws U: hadoop-tools/hadoop-aws
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1269/1/console
versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
Powered by	Apache Yetus 0.10.0 http://yetus.apache.org

This message was automatically generated.

[bgaborg]

+1