HBASE-22284 optimization StringBuilder.append of AbstractMemStore.toString

[WenFeiYi]

No description provided.

[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	43	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.
-0	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.
		_ branch-2.1 Compile Tests _
+1	mvninstall	291	branch-2.1 passed
+1	compile	65	branch-2.1 passed
+1	checkstyle	84	branch-2.1 passed
+1	shadedjars	307	branch has no errors when building our shaded downstream artifacts.
+1	findbugs	161	branch-2.1 passed
+1	javadoc	41	branch-2.1 passed
		_ Patch Compile Tests _
+1	mvninstall	294	the patch passed
+1	compile	64	the patch passed
+1	javac	64	the patch passed
+1	checkstyle	84	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedjars	310	patch has no errors when building our shaded downstream artifacts.
+1	hadoopcheck	612	Patch does not cause any errors with Hadoop 2.7.4 or 3.0.0.
+1	findbugs	186	the patch passed
+1	javadoc	39	the patch passed
		_ Other Tests _
-1	unit	13702	hbase-server in the patch failed.
+1	asflicense	30	The patch does not generate ASF License warnings.
		16393

Reason	Tests
Failed junit tests	hadoop.hbase.TestMetaTableAccessor

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-182/1/artifact/out/Dockerfile
GITHUB PR	#182
Optional Tests	dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux 725c8dc3c682 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-2.1 / 16cc2a3
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-182/1/artifact/out/patch-unit-hbase-server.txt
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-182/1/testReport/
Max. process+thread count	5037 (vs. ulimit of 10000)
modules	C: hbase-server U: hbase-server
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-182/1/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	44	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.
-0	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.
		_ branch-2.1 Compile Tests _
+1	mvninstall	253	branch-2.1 passed
+1	compile	52	branch-2.1 passed
+1	checkstyle	76	branch-2.1 passed
+1	shadedjars	242	branch has no errors when building our shaded downstream artifacts.
+1	findbugs	137	branch-2.1 passed
+1	javadoc	32	branch-2.1 passed
		_ Patch Compile Tests _
+1	mvninstall	236	the patch passed
+1	compile	51	the patch passed
+1	javac	51	the patch passed
+1	checkstyle	74	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedjars	241	patch has no errors when building our shaded downstream artifacts.
+1	hadoopcheck	987	Patch does not cause any errors with Hadoop 2.7.7 2.8.5 or 3.0.3 3.1.2.
+1	findbugs	148	the patch passed
+1	javadoc	31	the patch passed
		_ Other Tests _
-1	unit	12115	hbase-server in the patch failed.
+1	asflicense	35	The patch does not generate ASF License warnings.
		15061

Reason	Tests
Failed junit tests	hadoop.hbase.coprocessor.TestMetaTableMetrics

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-182/2/artifact/out/Dockerfile
GITHUB PR	#182
Optional Tests	dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile
uname	Linux f3ee20e779b3 4.4.0-143-generic #169~14.04.2-Ubuntu SMP Wed Feb 13 15:00:41 UTC 2019 x86_64 GNU/Linux
Build tool	maven
Personality	/testptch/patchprocess/precommit/personality/provided.sh
git revision	branch-2.1 / b3a63fe
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-182/2/artifact/out/patch-unit-hbase-server.txt
Test Results	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-182/2/testReport/
Max. process+thread count	5066 (vs. ulimit of 10000)
modules	C: hbase-server U: hbase-server
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-182/2/console
Powered by	Apache Yetus 0.9.0 http://yetus.apache.org

This message was automatically generated.