HBASE-23185 Fix high cpu usage because getTable()#put() gets config value every time

[bitterfox]

Backport #731 (HBASE-23185) to branch-1.4

BTS: https://issues.apache.org/jira/browse/HBASE-23185

cc. @saintstack

[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
💙	reexec	16m 3s	Docker mode activated.
		_ Prechecks _
💚	dupname	0m 0s	No case conflicting files found.
💚	hbaseanti	0m 0s	Patch does not have any anti-patterns.
💚	@author	0m 0s	The patch does not contain any @author tags.
💛	test4tests	0m 0s	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.
		_ branch-1.4 Compile Tests _
💚	mvninstall	8m 36s	branch-1.4 passed
💚	compile	0m 19s	branch-1.4 passed with JDK v1.8.0_232
💚	compile	0m 24s	branch-1.4 passed with JDK v1.7.0_242
💚	checkstyle	0m 41s	branch-1.4 passed
💚	shadedjars	2m 48s	branch has no errors when building our shaded downstream artifacts.
💚	javadoc	0m 26s	branch-1.4 passed with JDK v1.8.0_232
💚	javadoc	0m 26s	branch-1.4 passed with JDK v1.7.0_242
💙	spotbugs	1m 30s	Used deprecated FindBugs config; considering switching to SpotBugs.
💚	findbugs	1m 26s	branch-1.4 passed
		_ Patch Compile Tests _
💚	mvninstall	1m 57s	the patch passed
💚	compile	0m 19s	the patch passed with JDK v1.8.0_232
💚	javac	0m 19s	the patch passed
💚	compile	0m 25s	the patch passed with JDK v1.7.0_242
💚	javac	0m 25s	the patch passed
💔	checkstyle	0m 39s	hbase-client: The patch generated 1 new + 143 unchanged - 2 fixed = 144 total (was 145)
💚	whitespace	0m 0s	The patch has no whitespace issues.
💚	shadedjars	2m 40s	patch has no errors when building our shaded downstream artifacts.
💚	hadoopcheck	2m 28s	Patch does not cause any errors with Hadoop 2.7.7.
💚	javadoc	0m 19s	the patch passed with JDK v1.8.0_232
💚	javadoc	0m 25s	the patch passed with JDK v1.7.0_242
💚	findbugs	1m 29s	the patch passed
		_ Other Tests _
💚	unit	2m 32s	hbase-client in the patch passed.
💚	asflicense	0m 18s	The patch does not generate ASF License warnings.
		49m 1s

Subsystem	Report/Notes
Docker	Client=19.03.4 Server=19.03.4 base: https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-743/1/artifact/out/Dockerfile
GITHUB PR	#743
Optional Tests	dupname asflicense javac javadoc unit spotbugs findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux 0d34f66098d9 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	/home/jenkins/jenkins-slave/workspace/HBase-PreCommit-GitHub-PR_PR-743/out/precommit/personality/provided.sh
git revision	branch-1.4 / 927981c
Default Java	1.7.0_242
Multi-JDK versions	/usr/lib/jvm/zulu-8-amd64:1.8.0_232 /usr/lib/jvm/zulu-7-amd64:1.7.0_242
checkstyle	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-743/1/artifact/out/diff-checkstyle-hbase-client.txt
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-743/1/testReport/
Max. process+thread count	145 (vs. ulimit of 10000)
modules	C: hbase-client U: hbase-client
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-743/1/console
versions	git=1.9.1 maven=3.0.5 findbugs=3.0.1
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
💙	reexec	0m 45s	Docker mode activated.
		_ Prechecks _
💚	dupname	0m 0s	No case conflicting files found.
💚	hbaseanti	0m 0s	Patch does not have any anti-patterns.
💚	@author	0m 0s	The patch does not contain any @author tags.
💛	test4tests	0m 0s	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.
		_ branch-1.4 Compile Tests _
💚	mvninstall	8m 31s	branch-1.4 passed
💚	compile	0m 20s	branch-1.4 passed with JDK v1.8.0_232
💚	compile	0m 23s	branch-1.4 passed with JDK v1.7.0_242
💚	checkstyle	0m 42s	branch-1.4 passed
💚	shadedjars	2m 46s	branch has no errors when building our shaded downstream artifacts.
💚	javadoc	0m 27s	branch-1.4 passed with JDK v1.8.0_232
💚	javadoc	0m 25s	branch-1.4 passed with JDK v1.7.0_242
💙	spotbugs	1m 31s	Used deprecated FindBugs config; considering switching to SpotBugs.
💚	findbugs	1m 28s	branch-1.4 passed
		_ Patch Compile Tests _
💚	mvninstall	2m 3s	the patch passed
💚	compile	0m 20s	the patch passed with JDK v1.8.0_232
💚	javac	0m 20s	the patch passed
💚	compile	0m 23s	the patch passed with JDK v1.7.0_242
💚	javac	0m 23s	the patch passed
💚	checkstyle	0m 40s	hbase-client: The patch generated 0 new + 144 unchanged - 1 fixed = 144 total (was 145)
💚	whitespace	0m 0s	The patch has no whitespace issues.
💚	shadedjars	2m 40s	patch has no errors when building our shaded downstream artifacts.
💚	hadoopcheck	2m 29s	Patch does not cause any errors with Hadoop 2.7.7.
💚	javadoc	0m 20s	the patch passed with JDK v1.8.0_232
💚	javadoc	0m 24s	the patch passed with JDK v1.7.0_242
💚	findbugs	1m 29s	the patch passed
		_ Other Tests _
💚	unit	2m 33s	hbase-client in the patch passed.
💚	asflicense	0m 17s	The patch does not generate ASF License warnings.
		32m 55s

Subsystem	Report/Notes
Docker	Client=19.03.4 Server=19.03.4 base: https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-743/2/artifact/out/Dockerfile
GITHUB PR	#743
Optional Tests	dupname asflicense javac javadoc unit spotbugs findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux efb826e2fa87 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	/home/jenkins/jenkins-slave/workspace/HBase-PreCommit-GitHub-PR_PR-743/out/precommit/personality/provided.sh
git revision	branch-1.4 / 927981c
Default Java	1.7.0_242
Multi-JDK versions	/usr/lib/jvm/zulu-8-amd64:1.8.0_232 /usr/lib/jvm/zulu-7-amd64:1.7.0_242
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-743/2/testReport/
Max. process+thread count	144 (vs. ulimit of 10000)
modules	C: hbase-client U: hbase-client
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-743/2/console
versions	git=1.9.1 maven=3.0.5 findbugs=3.0.1
Powered by	Apache Yetus 0.11.0 https://yetus.apache.org

This message was automatically generated.

[bitterfox]

not merge yet