HDDS-1472. Add retry to kinit command in smoketests. Contributed by Ajay Kumar.

[ajayydv]

No description provided.

[xiaoyuyao]

+1 pending Jenkins. Thanks for fixing this @ajayydv.

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	25	Docker mode activated.
		_ Prechecks _
+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	1170	trunk passed
+1	compile	68	trunk passed
+1	mvnsite	24	trunk passed
+1	shadedclient	1966	branch has no errors when building and testing our client artifacts.
+1	javadoc	17	trunk passed
		_ Patch Compile Tests _
-1	mvninstall	18	dist in the patch failed.
+1	compile	18	the patch passed
+1	javac	18	the patch passed
+1	mvnsite	19	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedclient	796	patch has no errors when building and testing our client artifacts.
+1	javadoc	15	the patch passed
		_ Other Tests _
+1	unit	19	dist in the patch passed.
+1	asflicense	26	The patch does not generate ASF License warnings.
		3047

Subsystem	Report/Notes
Docker	Client=17.05.0-ce Server=17.05.0-ce base: https://builds.apache.org/job/hadoop-multibranch/job/PR-778/1/artifact/out/Dockerfile
GITHUB PR	#778
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient
uname	Linux 23c866a28826 4.4.0-143-generic #169~14.04.2-Ubuntu SMP Wed Feb 13 15:00:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / 3758270
maven	version: Apache Maven 3.3.9
Default Java	1.8.0_191
mvninstall	https://builds.apache.org/job/hadoop-multibranch/job/PR-778/1/artifact/out/patch-mvninstall-hadoop-ozone_dist.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-778/1/testReport/
Max. process+thread count	340 (vs. ulimit of 5500)
modules	C: hadoop-ozone/dist U: hadoop-ozone/dist
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-778/1/console
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