HADOOP-16527. Add a whitelist of endpoints to skip Kerberos authentication

[aajisaka]

JIRA: https://issues.apache.org/jira/browse/HADOOP-16527

[hadoop-yetus]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	42	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
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		_ trunk Compile Tests _
0	mvndep	10	Maven dependency ordering for branch
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0	spotbugs	114	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	147	trunk passed
		_ Patch Compile Tests _
0	mvndep	10	Maven dependency ordering for patch
+1	mvninstall	63	the patch passed
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-0	checkstyle	41	hadoop-common-project: The patch generated 1 new + 4 unchanged - 0 fixed = 5 total (was 4)
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		_ Other Tests _
+1	unit	187	hadoop-auth in the patch passed.
+1	unit	529	hadoop-common in the patch passed.
+1	asflicense	39	The patch does not generate ASF License warnings.
		6281

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/1/artifact/out/Dockerfile
GITHUB PR	#1336
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml
uname	Linux bed6038e8bc8 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
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modules	C: hadoop-common-project/hadoop-auth hadoop-common-project/hadoop-common U: hadoop-common-project
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versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
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[hadoop-yetus]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	90	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 1 new or modified test files.
		_ trunk Compile Tests _
0	mvndep	11	Maven dependency ordering for branch
+1	mvninstall	1250	trunk passed
+1	compile	1096	trunk passed
+1	checkstyle	50	trunk passed
+1	mvnsite	120	trunk passed
+1	shadedclient	956	branch has no errors when building and testing our client artifacts.
+1	javadoc	100	trunk passed
0	spotbugs	149	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	197	trunk passed
		_ Patch Compile Tests _
0	mvndep	11	Maven dependency ordering for patch
+1	mvninstall	71	the patch passed
+1	compile	1036	the patch passed
+1	javac	1036	the patch passed
-0	checkstyle	51	hadoop-common-project: The patch generated 1 new + 4 unchanged - 0 fixed = 5 total (was 4)
+1	mvnsite	115	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	xml	1	The patch has no ill-formed XML file.
+1	shadedclient	761	patch has no errors when building and testing our client artifacts.
+1	javadoc	93	the patch passed
+1	findbugs	188	the patch passed
		_ Other Tests _
+1	unit	218	hadoop-auth in the patch passed.
+1	unit	561	hadoop-common in the patch passed.
+1	asflicense	42	The patch does not generate ASF License warnings.
		7073

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/2/artifact/out/Dockerfile
GITHUB PR	#1336
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml
uname	Linux 169032f59ede 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
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checkstyle	https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/2/artifact/out/diff-checkstyle-hadoop-common-project.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/2/testReport/
Max. process+thread count	1384 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-auth hadoop-common-project/hadoop-common U: hadoop-common-project
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/2/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

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[hadoop-yetus]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	38	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 1 new or modified test files.
		_ trunk Compile Tests _
0	mvndep	14	Maven dependency ordering for branch
+1	mvninstall	1030	trunk passed
+1	compile	962	trunk passed
+1	checkstyle	52	trunk passed
+1	mvnsite	121	trunk passed
+1	shadedclient	865	branch has no errors when building and testing our client artifacts.
+1	javadoc	106	trunk passed
0	spotbugs	121	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	167	trunk passed
		_ Patch Compile Tests _
0	mvndep	14	Maven dependency ordering for patch
+1	mvninstall	70	the patch passed
+1	compile	929	the patch passed
+1	javac	929	the patch passed
-0	checkstyle	53	hadoop-common-project: The patch generated 1 new + 4 unchanged - 0 fixed = 5 total (was 4)
+1	mvnsite	117	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	xml	1	The patch has no ill-formed XML file.
+1	shadedclient	667	patch has no errors when building and testing our client artifacts.
+1	javadoc	108	the patch passed
+1	findbugs	186	the patch passed
		_ Other Tests _
+1	unit	200	hadoop-auth in the patch passed.
+1	unit	563	hadoop-common in the patch passed.
+1	asflicense	51	The patch does not generate ASF License warnings.
		6379

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/3/artifact/out/Dockerfile
GITHUB PR	#1336
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml
uname	Linux 59f179510f57 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / 3329257
Default Java	1.8.0_222
checkstyle	https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/3/artifact/out/diff-checkstyle-hadoop-common-project.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/3/testReport/
Max. process+thread count	1377 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-auth hadoop-common-project/hadoop-common U: hadoop-common-project
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1336/3/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

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[tasanuma]

+1. Will merge it.