HBASE-22231 Removed unused and '*' import

[HorizonNet]

Targeted for branch-2.0.

[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	38	Docker mode activated.
		_ Prechecks _
+1	hbaseanti	0	Patch does not have any anti-patterns.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 81 new or modified test files.
		_ branch-2.0 Compile Tests _
0	mvndep	10	Maven dependency ordering for branch
+1	mvninstall	227	branch-2.0 passed
+1	compile	278	branch-2.0 passed
+1	checkstyle	292	branch-2.0 passed
+1	shadedjars	320	branch has no errors when building our shaded downstream artifacts.
+1	findbugs	508	branch-2.0 passed
+1	javadoc	198	branch-2.0 passed
		_ Patch Compile Tests _
0	mvndep	17	Maven dependency ordering for patch
+1	mvninstall	226	the patch passed
+1	compile	274	the patch passed
+1	javac	274	the patch passed
+1	checkstyle	28	hbase-common: The patch generated 0 new + 11 unchanged - 3 fixed = 11 total (was 14)
-1	checkstyle	43	hbase-client: The patch generated 2 new + 209 unchanged - 19 fixed = 211 total (was 228)
+1	checkstyle	15	hbase-zookeeper: The patch generated 0 new + 0 unchanged - 1 fixed = 0 total (was 1)
+1	checkstyle	15	hbase-replication: The patch generated 0 new + 9 unchanged - 1 fixed = 9 total (was 10)
+1	checkstyle	18	hbase-procedure: The patch generated 0 new + 1 unchanged - 7 fixed = 1 total (was 8)
-1	checkstyle	94	hbase-server: The patch generated 4 new + 500 unchanged - 124 fixed = 504 total (was 624)
+1	checkstyle	25	hbase-mapreduce: The patch generated 0 new + 97 unchanged - 12 fixed = 97 total (was 109)
-1	checkstyle	28	hbase-it: The patch generated 1 new + 90 unchanged - 7 fixed = 91 total (was 97)
+1	checkstyle	21	hbase-rest: The patch generated 0 new + 15 unchanged - 3 fixed = 15 total (was 18)
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedjars	317	patch has no errors when building our shaded downstream artifacts.
+1	hadoopcheck	678	Patch does not cause any errors with Hadoop 2.6.5 2.7.4 or 3.0.0.
+1	findbugs	591	the patch passed
+1	javadoc	200	the patch passed
		_ Other Tests _
+1	unit	186	hbase-common in the patch passed.
+1	unit	215	hbase-client in the patch passed.
+1	unit	57	hbase-zookeeper in the patch passed.
+1	unit	20	hbase-replication in the patch passed.
+1	unit	237	hbase-procedure in the patch passed.
-1	unit	12147	hbase-server in the patch failed.
+1	unit	1397	hbase-mapreduce in the patch passed.
+1	unit	86	hbase-it in the patch passed.
+1	unit	485	hbase-rest in the patch passed.
+1	asflicense	278	The patch does not generate ASF License warnings.
		19810

Reason	Tests
Failed junit tests	hadoop.hbase.util.TestFromClientSide3WoUnsafe

Subsystem	Report/Notes
Docker	Client=17.05.0-ce Server=17.05.0-ce base: https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/1/artifact/out/Dockerfile
GITHUB PR	#180
Optional Tests	dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux ba2abe091073 4.4.0-143-generic #169-Ubuntu SMP Thu Feb 7 07:56:38 UTC 2019 x86_64 GNU/Linux
Build tool	maven
Personality	/testptch/patchprocess/precommit/personality/provided.sh
git revision	branch-2.0 / 49a27e1
maven	version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)
Default Java	1.8.0_181
findbugs	v3.1.0-RC3
checkstyle	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/1/artifact/out/diff-checkstyle-hbase-client.txt
checkstyle	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/1/artifact/out/diff-checkstyle-hbase-server.txt
checkstyle	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/1/artifact/out/diff-checkstyle-hbase-it.txt
unit	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/1/artifact/out/patch-unit-hbase-server.txt
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/1/testReport/
Max. process+thread count	5182 (vs. ulimit of 10000)
modules	C: hbase-common hbase-client hbase-zookeeper hbase-replication hbase-procedure hbase-server hbase-mapreduce hbase-it hbase-rest U: .
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/1/console
Powered by	Apache Yetus 0.9.0 http://yetus.apache.org

This message was automatically generated.

[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	51	Docker mode activated.
		_ Prechecks _
+1	hbaseanti	0	Patch does not have any anti-patterns.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 81 new or modified test files.
		_ branch-2.0 Compile Tests _
0	mvndep	8	Maven dependency ordering for branch
+1	mvninstall	170	branch-2.0 passed
+1	compile	207	branch-2.0 passed
+1	checkstyle	215	branch-2.0 passed
+1	shadedjars	247	branch has no errors when building our shaded downstream artifacts.
+1	findbugs	395	branch-2.0 passed
+1	javadoc	164	branch-2.0 passed
		_ Patch Compile Tests _
0	mvndep	14	Maven dependency ordering for patch
+1	mvninstall	165	the patch passed
+1	compile	226	the patch passed
+1	javac	226	the patch passed
+1	checkstyle	23	hbase-common: The patch generated 0 new + 11 unchanged - 3 fixed = 11 total (was 14)
+1	checkstyle	33	hbase-client: The patch generated 0 new + 208 unchanged - 20 fixed = 208 total (was 228)
+1	checkstyle	14	hbase-zookeeper: The patch generated 0 new + 0 unchanged - 1 fixed = 0 total (was 1)
+1	checkstyle	11	hbase-replication: The patch generated 0 new + 9 unchanged - 1 fixed = 9 total (was 10)
+1	checkstyle	15	hbase-procedure: The patch generated 0 new + 1 unchanged - 7 fixed = 1 total (was 8)
+1	checkstyle	72	hbase-server: The patch generated 0 new + 497 unchanged - 127 fixed = 497 total (was 624)
+1	checkstyle	18	hbase-mapreduce: The patch generated 0 new + 97 unchanged - 12 fixed = 97 total (was 109)
+1	checkstyle	24	hbase-it: The patch generated 0 new + 88 unchanged - 9 fixed = 88 total (was 97)
+1	checkstyle	16	hbase-rest: The patch generated 0 new + 15 unchanged - 3 fixed = 15 total (was 18)
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedjars	245	patch has no errors when building our shaded downstream artifacts.
+1	hadoopcheck	509	Patch does not cause any errors with Hadoop 2.6.5 2.7.4 or 3.0.0.
+1	findbugs	456	the patch passed
+1	javadoc	157	the patch passed
		_ Other Tests _
+1	unit	154	hbase-common in the patch passed.
+1	unit	186	hbase-client in the patch passed.
+1	unit	45	hbase-zookeeper in the patch passed.
+1	unit	15	hbase-replication in the patch passed.
+1	unit	205	hbase-procedure in the patch passed.
-1	unit	12104	hbase-server in the patch failed.
+1	unit	1239	hbase-mapreduce in the patch passed.
+1	unit	72	hbase-it in the patch passed.
+1	unit	396	hbase-rest in the patch passed.
+1	asflicense	230	The patch does not generate ASF License warnings.
		18308

Reason	Tests
Failed junit tests	hadoop.hbase.client.TestAdmin1

Subsystem	Report/Notes
Docker	Client=17.05.0-ce Server=17.05.0-ce base: https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/2/artifact/out/Dockerfile
GITHUB PR	#180
Optional Tests	dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux 445276d772d3 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 GNU/Linux
Build tool	maven
Personality	/testptch/patchprocess/precommit/personality/provided.sh
git revision	branch-2.0 / 49a27e1
maven	version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)
Default Java	1.8.0_181
findbugs	v3.1.0-RC3
unit	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/2/artifact/out/patch-unit-hbase-server.txt
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/2/testReport/
Max. process+thread count	5346 (vs. ulimit of 10000)
modules	C: hbase-common hbase-client hbase-zookeeper hbase-replication hbase-procedure hbase-server hbase-mapreduce hbase-it hbase-rest U: .
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/2/console
Powered by	Apache Yetus 0.9.0 http://yetus.apache.org

This message was automatically generated.

[saintstack]

I'm approving conditional on build test passing. These cleanup is great.

[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	57	Docker mode activated.
		_ Prechecks _
+1	hbaseanti	0	Patch does not have any anti-patterns.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 81 new or modified test files.
		_ branch-2.0 Compile Tests _
0	mvndep	15	Maven dependency ordering for branch
+1	mvninstall	236	branch-2.0 passed
+1	compile	282	branch-2.0 passed
+1	checkstyle	292	branch-2.0 passed
+1	shadedjars	322	branch has no errors when building our shaded downstream artifacts.
+1	findbugs	514	branch-2.0 passed
+1	javadoc	199	branch-2.0 passed
		_ Patch Compile Tests _
0	mvndep	17	Maven dependency ordering for patch
+1	mvninstall	215	the patch passed
+1	compile	275	the patch passed
+1	javac	275	the patch passed
+1	checkstyle	28	hbase-common: The patch generated 0 new + 11 unchanged - 3 fixed = 11 total (was 14)
+1	checkstyle	44	hbase-client: The patch generated 0 new + 208 unchanged - 20 fixed = 208 total (was 228)
+1	checkstyle	16	hbase-zookeeper: The patch generated 0 new + 0 unchanged - 1 fixed = 0 total (was 1)
+1	checkstyle	15	hbase-replication: The patch generated 0 new + 9 unchanged - 1 fixed = 9 total (was 10)
+1	checkstyle	19	hbase-procedure: The patch generated 0 new + 1 unchanged - 7 fixed = 1 total (was 8)
+1	checkstyle	95	hbase-server: The patch generated 0 new + 497 unchanged - 127 fixed = 497 total (was 624)
+1	checkstyle	25	hbase-mapreduce: The patch generated 0 new + 97 unchanged - 12 fixed = 97 total (was 109)
+1	checkstyle	27	hbase-it: The patch generated 0 new + 88 unchanged - 9 fixed = 88 total (was 97)
+1	checkstyle	21	hbase-rest: The patch generated 0 new + 15 unchanged - 3 fixed = 15 total (was 18)
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedjars	316	patch has no errors when building our shaded downstream artifacts.
+1	hadoopcheck	690	Patch does not cause any errors with Hadoop 2.6.5 2.7.4 or 3.0.0.
+1	findbugs	597	the patch passed
+1	javadoc	199	the patch passed
		_ Other Tests _
+1	unit	188	hbase-common in the patch passed.
+1	unit	225	hbase-client in the patch passed.
+1	unit	55	hbase-zookeeper in the patch passed.
+1	unit	19	hbase-replication in the patch passed.
+1	unit	236	hbase-procedure in the patch passed.
+1	unit	11324	hbase-server in the patch passed.
+1	unit	1379	hbase-mapreduce in the patch passed.
+1	unit	86	hbase-it in the patch passed.
+1	unit	479	hbase-rest in the patch passed.
+1	asflicense	285	The patch does not generate ASF License warnings.
		19026

Subsystem	Report/Notes
Docker	Client=17.05.0-ce Server=17.05.0-ce base: https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/4/artifact/out/Dockerfile
GITHUB PR	#180
Optional Tests	dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux 5b031bb5c861 4.4.0-145-generic #171-Ubuntu SMP Tue Mar 26 12:43:40 UTC 2019 x86_64 GNU/Linux
Build tool	maven
Personality	/testptch/patchprocess/precommit/personality/provided.sh
git revision	branch-2.0 / c3f9264
maven	version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)
Default Java	1.8.0_181
findbugs	v3.1.0-RC3
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/4/testReport/
Max. process+thread count	4878 (vs. ulimit of 10000)
modules	C: hbase-common hbase-client hbase-zookeeper hbase-replication hbase-procedure hbase-server hbase-mapreduce hbase-it hbase-rest U: .
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-180/4/console
Powered by	Apache Yetus 0.9.0 http://yetus.apache.org

This message was automatically generated.