HBASE-22317 Support reading from meta replicas

[Apache9]

Also done some cleanups on TestMetaWithReplicas. Planed to reuse the test but finally give up, but I think the cleanup is still needed. Introduced a TestAsyncTableUseMetaReplicas instead.

[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	262	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 8 new or modified test files.
		_ master Compile Tests _
0	mvndep	30	Maven dependency ordering for branch
+1	mvninstall	249	master passed
+1	compile	76	master passed
+1	checkstyle	98	master passed
+1	shadedjars	259	branch has no errors when building our shaded downstream artifacts.
+1	findbugs	273	master passed
+1	javadoc	55	master passed
		_ Patch Compile Tests _
0	mvndep	15	Maven dependency ordering for patch
+1	mvninstall	234	the patch passed
+1	compile	74	the patch passed
+1	javac	74	the patch passed
-1	checkstyle	68	hbase-server: The patch generated 2 new + 15 unchanged - 0 fixed = 17 total (was 15)
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedjars	253	patch has no errors when building our shaded downstream artifacts.
+1	hadoopcheck	491	Patch does not cause any errors with Hadoop 2.7.4 or 3.0.0.
+1	findbugs	293	the patch passed
+1	javadoc	56	the patch passed
		_ Other Tests _
+1	unit	202	hbase-client in the patch passed.
-1	unit	14979	hbase-server in the patch failed.
+1	asflicense	55	The patch does not generate ASF License warnings.
		18147

Reason	Tests
Failed junit tests	hadoop.hbase.client.TestFromClientSide3
	hadoop.hbase.client.TestSnapshotTemporaryDirectoryWithRegionReplicas
	hadoop.hbase.client.TestMobSnapshotCloneIndependence

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-194/1/artifact/out/Dockerfile
GITHUB PR	#194
Optional Tests	dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux 2acc8cc8bcdb 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	master / 962585d
maven	version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)
Default Java	1.8.0_181
findbugs	v3.1.11
checkstyle	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-194/1/artifact/out/diff-checkstyle-hbase-server.txt
unit	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-194/1/artifact/out/patch-unit-hbase-server.txt
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-194/1/testReport/
Max. process+thread count	5008 (vs. ulimit of 10000)
modules	C: hbase-client hbase-server U: .
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-194/1/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	48	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 8 new or modified test files.
		_ master Compile Tests _
0	mvndep	30	Maven dependency ordering for branch
+1	mvninstall	302	master passed
+1	compile	98	master passed
+1	checkstyle	120	master passed
+1	shadedjars	322	branch has no errors when building our shaded downstream artifacts.
+1	findbugs	375	master passed
+1	javadoc	68	master passed
		_ Patch Compile Tests _
0	mvndep	17	Maven dependency ordering for patch
+1	mvninstall	293	the patch passed
+1	compile	99	the patch passed
+1	javac	99	the patch passed
+1	checkstyle	126	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedjars	326	patch has no errors when building our shaded downstream artifacts.
+1	hadoopcheck	626	Patch does not cause any errors with Hadoop 2.7.4 or 3.0.0.
+1	findbugs	349	the patch passed
+1	javadoc	67	the patch passed
		_ Other Tests _
+1	unit	227	hbase-client in the patch passed.
-1	unit	16638	hbase-server in the patch failed.
+1	asflicense	56	The patch does not generate ASF License warnings.
		20291

Reason	Tests
Failed junit tests	hadoop.hbase.client.TestSnapshotTemporaryDirectoryWithRegionReplicas
	hadoop.hbase.regionserver.TestEndToEndSplitTransaction
	hadoop.hbase.quotas.TestSpaceQuotas

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-194/2/artifact/out/Dockerfile
GITHUB PR	#194
Optional Tests	dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux 77a82c3fe48e 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	master / 962585d
maven	version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)
Default Java	1.8.0_181
findbugs	v3.1.11
unit	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-194/2/artifact/out/patch-unit-hbase-server.txt
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-194/2/testReport/
Max. process+thread count	5110 (vs. ulimit of 10000)
modules	C: hbase-client hbase-server U: .
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-194/2/console
Powered by	Apache Yetus 0.9.0 http://yetus.apache.org

This message was automatically generated.