HADOOP-16082. FsShell ls: Add option -i to print inode id

[smengcl]

I put the helper function at CommandUtils#getValueFromFileStatusString since I'm not sure where to put it, though it seems nobody uses CommandUtils anymore. Please advice.

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	82	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 1 new or modified test files.
		_ trunk Compile Tests _
0	mvndep	76	Maven dependency ordering for branch
+1	mvninstall	1222	trunk passed
+1	compile	1080	trunk passed
+1	checkstyle	160	trunk passed
+1	mvnsite	228	trunk passed
+1	shadedclient	1195	branch has no errors when building and testing our client artifacts.
+1	javadoc	167	trunk passed
0	spotbugs	182	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	453	trunk passed
		_ Patch Compile Tests _
0	mvndep	23	Maven dependency ordering for patch
+1	mvninstall	155	the patch passed
+1	compile	1005	the patch passed
+1	javac	1005	the patch passed
+1	checkstyle	165	the patch passed
+1	mvnsite	219	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedclient	767	patch has no errors when building and testing our client artifacts.
+1	javadoc	179	the patch passed
+1	findbugs	501	the patch passed
		_ Other Tests _
-1	unit	579	hadoop-common in the patch failed.
+1	unit	133	hadoop-hdfs-client in the patch passed.
-1	unit	6423	hadoop-hdfs in the patch failed.
-1	asflicense	59	The patch generated 1 ASF License warnings.
		14766

Reason	Tests
Failed junit tests	hadoop.cli.TestCLI
	hadoop.hdfs.server.namenode.ha.TestGetGroupsWithHA
	hadoop.hdfs.TestDFSShell
	hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints
	hadoop.hdfs.server.namenode.ha.TestHarFileSystemWithHA

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/1/artifact/out/Dockerfile
GITHUB PR	#1271
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle
uname	Linux 70952ca00ad8 4.15.0-54-generic #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / 9b8359b
Default Java	1.8.0_222
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/1/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/1/testReport/
asflicense	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/1/artifact/out/patch-asflicense-problems.txt
Max. process+thread count	3075 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: .
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/1/console
versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
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[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	51	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 1 new or modified test files.
		_ trunk Compile Tests _
0	mvndep	31	Maven dependency ordering for branch
+1	mvninstall	1093	trunk passed
+1	compile	1145	trunk passed
+1	checkstyle	140	trunk passed
+1	mvnsite	195	trunk passed
+1	shadedclient	1002	branch has no errors when building and testing our client artifacts.
+1	javadoc	147	trunk passed
0	spotbugs	166	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	405	trunk passed
		_ Patch Compile Tests _
0	mvndep	41	Maven dependency ordering for patch
+1	mvninstall	167	the patch passed
+1	compile	1040	the patch passed
+1	javac	1040	the patch passed
+1	checkstyle	134	the patch passed
+1	mvnsite	183	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedclient	638	patch has no errors when building and testing our client artifacts.
+1	javadoc	146	the patch passed
+1	findbugs	462	the patch passed
		_ Other Tests _
-1	unit	492	hadoop-common in the patch failed.
+1	unit	111	hadoop-hdfs-client in the patch passed.
-1	unit	5237	hadoop-hdfs in the patch failed.
-1	asflicense	53	The patch generated 1 ASF License warnings.
		12875

Reason	Tests
Failed junit tests	hadoop.cli.TestCLI
	hadoop.hdfs.TestDatanodeDeath
	hadoop.hdfs.server.namenode.TestFsck
	hadoop.hdfs.TestDFSShell
	hadoop.hdfs.TestDFSStripedOutputStreamWithFailure
	hadoop.hdfs.tools.TestDFSZKFailoverController
	hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks
	hadoop.hdfs.server.namenode.TestNameNodeMetadataConsistency

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/2/artifact/out/Dockerfile
GITHUB PR	#1271
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle
uname	Linux 27dfda718757 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / 6244502
Default Java	1.8.0_212
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/2/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/2/testReport/
asflicense	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/2/artifact/out/patch-asflicense-problems.txt
Max. process+thread count	4439 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: .
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/2/console
versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
Powered by	Apache Yetus 0.10.0 http://yetus.apache.org

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[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	158	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 1 new or modified test files.
		_ trunk Compile Tests _
0	mvndep	31	Maven dependency ordering for branch
+1	mvninstall	1399	trunk passed
+1	compile	1338	trunk passed
+1	checkstyle	177	trunk passed
+1	mvnsite	252	trunk passed
+1	shadedclient	1356	branch has no errors when building and testing our client artifacts.
+1	javadoc	162	trunk passed
0	spotbugs	199	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	447	trunk passed
		_ Patch Compile Tests _
0	mvndep	26	Maven dependency ordering for patch
+1	mvninstall	172	the patch passed
+1	compile	1042	the patch passed
+1	javac	1042	the patch passed
+1	checkstyle	151	the patch passed
+1	mvnsite	191	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedclient	733	patch has no errors when building and testing our client artifacts.
+1	javadoc	160	the patch passed
+1	findbugs	443	the patch passed
		_ Other Tests _
-1	unit	553	hadoop-common in the patch failed.
+1	unit	145	hadoop-hdfs-client in the patch passed.
-1	unit	6981	hadoop-hdfs in the patch failed.
+1	asflicense	50	The patch does not generate ASF License warnings.
		15836

Reason	Tests
Failed junit tests	hadoop.cli.TestCLI
	hadoop.hdfs.TestDFSShell
	hadoop.hdfs.server.balancer.TestBalancer
	hadoop.hdfs.server.namenode.TestFSImage

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/3/artifact/out/Dockerfile
GITHUB PR	#1271
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle
uname	Linux 13dcdae9f8d1 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 08:28:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / ee7c261
Default Java	1.8.0_212
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/3/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/3/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/3/testReport/
Max. process+thread count	2917 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: .
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/3/console
versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
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[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	84	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 1 new or modified test files.
		_ trunk Compile Tests _
0	mvndep	25	Maven dependency ordering for branch
+1	mvninstall	1277	trunk passed
+1	compile	1114	trunk passed
+1	checkstyle	158	trunk passed
+1	mvnsite	227	trunk passed
+1	shadedclient	1214	branch has no errors when building and testing our client artifacts.
+1	javadoc	178	trunk passed
0	spotbugs	205	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	493	trunk passed
		_ Patch Compile Tests _
0	mvndep	28	Maven dependency ordering for patch
+1	mvninstall	185	the patch passed
+1	compile	1255	the patch passed
+1	javac	1255	the patch passed
+1	checkstyle	170	the patch passed
+1	mvnsite	211	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedclient	797	patch has no errors when building and testing our client artifacts.
+1	javadoc	160	the patch passed
+1	findbugs	508	the patch passed
		_ Other Tests _
-1	unit	561	hadoop-common in the patch failed.
+1	unit	127	hadoop-hdfs-client in the patch passed.
-1	unit	6370	hadoop-hdfs in the patch failed.
-1	asflicense	52	The patch generated 2 ASF License warnings.
		15111

Reason	Tests
Failed junit tests	hadoop.cli.TestCLI
	hadoop.security.TestRaceWhenRelogin
	hadoop.hdfs.server.namenode.TestFileContextXAttr
	hadoop.hdfs.TestDFSShell
	hadoop.hdfs.server.datanode.fsdataset.impl.TestSpaceReservation

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/4/artifact/out/Dockerfile
GITHUB PR	#1271
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle
uname	Linux 60ad7ecb70b6 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	personality/hadoop.sh
git revision	trunk / 3329257
Default Java	1.8.0_222
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/4/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/4/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/4/testReport/
asflicense	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/4/artifact/out/patch-asflicense-problems.txt
Max. process+thread count	2962 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: .
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/4/console
versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
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[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	55	Docker mode activated.
		_ Prechecks _
+1	dupname	0	No case conflicting files found.
+1	@author	0	The patch does not contain any @author tags.
+1	test4tests	0	The patch appears to include 1 new or modified test files.
		_ trunk Compile Tests _
0	mvndep	47	Maven dependency ordering for branch
+1	mvninstall	1094	trunk passed
+1	compile	1029	trunk passed
+1	checkstyle	158	trunk passed
+1	mvnsite	220	trunk passed
+1	shadedclient	1136	branch has no errors when building and testing our client artifacts.
+1	javadoc	169	trunk passed
0	spotbugs	188	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	453	trunk passed
		_ Patch Compile Tests _
0	mvndep	25	Maven dependency ordering for patch
+1	mvninstall	163	the patch passed
+1	compile	976	the patch passed
+1	javac	976	the patch passed
+1	checkstyle	142	the patch passed
+1	mvnsite	228	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	shadedclient	671	patch has no errors when building and testing our client artifacts.
+1	javadoc	176	the patch passed
-1	findbugs	40	hadoop-hdfs-client in the patch failed.
-1	findbugs	47	hadoop-hdfs in the patch failed.
		_ Other Tests _
-1	unit	558	hadoop-common in the patch failed.
+1	unit	132	hadoop-hdfs-client in the patch passed.
-1	unit	5337	hadoop-hdfs in the patch failed.
+1	asflicense	54	The patch does not generate ASF License warnings.
		12960

Reason	Tests
Failed junit tests	hadoop.cli.TestCLI
	hadoop.hdfs.TestDFSShell
	hadoop.hdfs.server.namenode.TestEditLogJournalFailures
	hadoop.hdfs.server.namenode.TestAddBlock
	hadoop.hdfs.server.namenode.TestEditLog
	hadoop.hdfs.TestFileCorruption
	hadoop.hdfs.server.namenode.TestReencryptionWithKMS
	hadoop.hdfs.server.namenode.TestNameNodeAcl

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/5/artifact/out/Dockerfile
GITHUB PR	#1271
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle
uname	Linux 45fa0b21bc2a 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	personality/hadoop.sh
git revision	trunk / 915cbc9
Default Java	1.8.0_222
findbugs	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/5/artifact/out/patch-findbugs-hadoop-hdfs-project_hadoop-hdfs-client.txt
findbugs	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/5/artifact/out/patch-findbugs-hadoop-hdfs-project_hadoop-hdfs.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/5/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/5/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/5/testReport/
Max. process+thread count	4019 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: .
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1271/5/console
versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
Powered by	Apache Yetus 0.10.0 http://yetus.apache.org

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[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	12m 20s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 0s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 1 new or modified test files.
			_ trunk Compile Tests _
+0 🆗	mvndep	12m 51s		Maven dependency ordering for branch
+1 💚	mvninstall	20m 40s		trunk passed
+1 💚	compile	21m 24s		trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚	compile	18m 42s		trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚	checkstyle	3m 39s		trunk passed
+1 💚	mvnsite	4m 24s		trunk passed
+1 💚	javadoc	3m 14s		trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚	javadoc	4m 18s		trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚	spotbugs	8m 26s		trunk passed
+1 💚	shadedclient	21m 52s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 27s		Maven dependency ordering for patch
+1 💚	mvninstall	2m 59s		the patch passed
+1 💚	compile	20m 41s		the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚	javac	20m 41s		the patch passed
+1 💚	compile	18m 39s		the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚	javac	18m 39s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
+1 💚	checkstyle	3m 36s		the patch passed
+1 💚	mvnsite	4m 19s		the patch passed
+1 💚	javadoc	3m 11s		the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚	javadoc	4m 12s		the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚	spotbugs	8m 55s		the patch passed
+1 💚	shadedclient	22m 7s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
-1 ❌	unit	17m 23s	/patch-unit-hadoop-common-project_hadoop-common.txt	hadoop-common in the patch passed.
+1 💚	unit	2m 43s		hadoop-hdfs-client in the patch passed.
-1 ❌	unit	227m 15s	/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt	hadoop-hdfs in the patch passed.
+1 💚	asflicense	1m 13s		The patch does not generate ASF License warnings.
		469m 7s

Reason	Tests
Failed junit tests	hadoop.cli.TestCLI
	hadoop.hdfs.web.TestJsonUtil

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-1271/1/artifact/out/Dockerfile
GITHUB PR	#1271
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
uname	Linux dd20b22ee00b 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	trunk / 717a5a7
Default Java	Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
Multi-JDK versions	/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-1271/1/testReport/
Max. process+thread count	2999 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-1271/1/console
versions	git=2.25.1 maven=3.6.3 spotbugs=4.2.2
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