HDFS-14648. DeadNodeDetector state machine model

[leosunli]

Signed-off-by: sunlisheng sunlisheng@xiaomi.com

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	46	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	18	Maven dependency ordering for branch
+1	mvninstall	1114	trunk passed
+1	compile	189	trunk passed
+1	checkstyle	47	trunk passed
+1	mvnsite	96	trunk passed
+1	shadedclient	770	branch has no errors when building and testing our client artifacts.
+1	javadoc	75	trunk passed
0	spotbugs	155	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	274	trunk passed
		_ Patch Compile Tests _
0	mvndep	10	Maven dependency ordering for patch
+1	mvninstall	99	the patch passed
+1	compile	190	the patch passed
+1	javac	190	the patch passed
-0	checkstyle	43	hadoop-hdfs-project: The patch generated 2 new + 127 unchanged - 1 fixed = 129 total (was 128)
+1	mvnsite	92	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	xml	1	The patch has no ill-formed XML file.
+1	shadedclient	673	patch has no errors when building and testing our client artifacts.
+1	javadoc	72	the patch passed
+1	findbugs	278	the patch passed
		_ Other Tests _
+1	unit	105	hadoop-hdfs-client in the patch passed.
-1	unit	5549	hadoop-hdfs in the patch failed.
+1	asflicense	30	The patch does not generate ASF License warnings.
		9797

Reason	Tests
Failed junit tests	hadoop.hdfs.server.datanode.TestBlockRecovery
	hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes
	hadoop.hdfs.server.datanode.TestDataNodeExit
	hadoop.hdfs.server.datanode.TestBatchIbr
	hadoop.hdfs.server.datanode.TestIncrementalBlockReports
	hadoop.hdfs.server.datanode.fsdataset.impl.TestFsDatasetCache
	hadoop.hdfs.server.balancer.TestBalancer
	hadoop.hdfs.server.namenode.TestNameNodeMetadataConsistency
	hadoop.hdfs.server.datanode.TestDataNodeErasureCodingMetrics
	hadoop.tools.TestHdfsConfigFields
	hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots
	hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
	hadoop.hdfs.server.datanode.TestDnRespectsBlockReportSplitThreshold
	hadoop.hdfs.server.namenode.snapshot.TestOpenFilesWithSnapshot
	hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage
	hadoop.hdfs.server.datanode.TestDirectoryScanner
	hadoop.hdfs.server.namenode.TestFsck
	hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks
	hadoop.hdfs.server.namenode.snapshot.TestRandomOpsWithSnapshots

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/1/artifact/out/Dockerfile
GITHUB PR	#1309
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml
uname	Linux 39694d5d3d0a 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 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_222
checkstyle	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/1/artifact/out/diff-checkstyle-hadoop-hdfs-project.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/1/testReport/
Max. process+thread count	4203 (vs. ulimit of 5500)
modules	C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/1/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	80	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	21	Maven dependency ordering for branch
+1	mvninstall	1326	trunk passed
+1	compile	230	trunk passed
+1	checkstyle	55	trunk passed
+1	mvnsite	123	trunk passed
+1	shadedclient	876	branch has no errors when building and testing our client artifacts.
+1	javadoc	88	trunk passed
0	spotbugs	203	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	350	trunk passed
		_ Patch Compile Tests _
0	mvndep	12	Maven dependency ordering for patch
+1	mvninstall	113	the patch passed
+1	compile	233	the patch passed
+1	javac	233	the patch passed
-0	checkstyle	52	hadoop-hdfs-project: The patch generated 2 new + 127 unchanged - 1 fixed = 129 total (was 128)
+1	mvnsite	113	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	xml	2	The patch has no ill-formed XML file.
+1	shadedclient	744	patch has no errors when building and testing our client artifacts.
+1	javadoc	79	the patch passed
+1	findbugs	337	the patch passed
		_ Other Tests _
+1	unit	125	hadoop-hdfs-client in the patch passed.
-1	unit	8563	hadoop-hdfs in the patch failed.
+1	asflicense	35	The patch does not generate ASF License warnings.
		13582

Reason	Tests
Failed junit tests	hadoop.hdfs.qjournal.server.TestJournalNodeSync
	hadoop.hdfs.server.namenode.TestXAttrConfigFlag
	hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints
	hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes
	hadoop.hdfs.server.namenode.TestParallelImageWrite
	hadoop.hdfs.TestDFSClientDetectDeadNodes
	hadoop.hdfs.server.namenode.TestStorageRestore
	hadoop.hdfs.server.balancer.TestBalancerService
	hadoop.hdfs.server.namenode.TestEditLog
	hadoop.hdfs.server.namenode.ha.TestHAStateTransitions
	hadoop.hdfs.server.diskbalancer.command.TestDiskBalancerCommand
	hadoop.hdfs.server.namenode.TestReconstructStripedBlocks
	hadoop.hdfs.server.namenode.TestAclConfigFlag
	hadoop.hdfs.server.namenode.TestNameNodeReconfigure
	hadoop.hdfs.server.namenode.TestLargeDirectoryDelete
	hadoop.hdfs.server.namenode.TestINodeFile
	hadoop.hdfs.server.namenode.TestNamenodeCapacityReport
	hadoop.hdfs.server.namenode.ha.TestDFSUpgradeWithHA
	hadoop.hdfs.server.namenode.sps.TestStoragePolicySatisfierWithStripedFile
	hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA
	hadoop.hdfs.server.namenode.TestFSImageWithSnapshot
	hadoop.hdfs.server.namenode.TestDiskspaceQuotaUpdate
	hadoop.hdfs.server.namenode.TestFSEditLogLoader
	hadoop.hdfs.server.namenode.ha.TestBootstrapStandby
	hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits
	hadoop.hdfs.server.namenode.TestStartup
	hadoop.hdfs.server.namenode.TestBlockPlacementPolicyRackFaultTolerant
	hadoop.hdfs.server.namenode.TestNamenodeStorageDirectives
	hadoop.hdfs.server.namenode.TestFSDirectory
	hadoop.hdfs.server.namenode.TestNameNodeXAttr
	hadoop.tools.TestHdfsConfigFields
	hadoop.hdfs.server.namenode.TestCheckpoint
	hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics
	hadoop.hdfs.server.balancer.TestBalancer
	hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/2/artifact/out/Dockerfile
GITHUB PR	#1309
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml
uname	Linux 9a41aa5bc210 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / ee7c261
Default Java	1.8.0_222
checkstyle	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/2/artifact/out/diff-checkstyle-hadoop-hdfs-project.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/2/testReport/
Max. process+thread count	4119 (vs. ulimit of 5500)
modules	C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/2/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

This message was automatically generated.

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	41	Docker mode activated.
		_ Prechecks _
+1	dupname	1	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	12	Maven dependency ordering for branch
+1	mvninstall	1079	trunk passed
+1	compile	198	trunk passed
+1	checkstyle	53	trunk passed
+1	mvnsite	123	trunk passed
+1	shadedclient	872	branch has no errors when building and testing our client artifacts.
+1	javadoc	95	trunk passed
0	spotbugs	173	Used deprecated FindBugs config; considering switching to SpotBugs.
+1	findbugs	294	trunk passed
		_ Patch Compile Tests _
0	mvndep	13	Maven dependency ordering for patch
+1	mvninstall	110	the patch passed
+1	compile	191	the patch passed
+1	javac	191	the patch passed
-0	checkstyle	60	hadoop-hdfs-project: The patch generated 1 new + 127 unchanged - 1 fixed = 128 total (was 128)
+1	mvnsite	111	the patch passed
+1	whitespace	0	The patch has no whitespace issues.
+1	xml	1	The patch has no ill-formed XML file.
-1	shadedclient	238	patch has errors when building and testing our client artifacts.
+1	javadoc	86	the patch passed
+1	findbugs	303	the patch passed
		_ Other Tests _
-1	unit	1025	hadoop-hdfs-client in the patch failed.
-1	unit	5340	hadoop-hdfs in the patch failed.
+1	asflicense	39	The patch does not generate ASF License warnings.
		10307

Reason	Tests
Failed junit tests	hadoop.hdfs.server.balancer.TestBalancer
	hadoop.hdfs.server.namenode.ha.TestBootstrapAliasmap
	hadoop.hdfs.TestErasureCodingPolicies
	hadoop.hdfs.TestErasureCodingPoliciesWithRandomECPolicy
	hadoop.hdfs.security.token.block.TestBlockToken
	hadoop.fs.viewfs.TestViewFileSystemLinkFallback
	hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks
	hadoop.fs.viewfs.TestViewFileSystemAtHdfsRoot
	hadoop.fs.viewfs.TestViewFileSystemLinkMergeSlash
	hadoop.hdfs.TestFileCreationClient
	hadoop.fs.viewfs.TestViewFileSystemHdfs
	hadoop.hdfs.TestDFSClientDetectDeadNodes

Subsystem	Report/Notes
Docker	Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/4/artifact/out/Dockerfile
GITHUB PR	#1309
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml
uname	Linux 3dd90e56fef5 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
checkstyle	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/4/artifact/out/diff-checkstyle-hadoop-hdfs-project.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/4/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-client.txt
unit	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/4/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/4/testReport/
Max. process+thread count	4203 (vs. ulimit of 5500)
modules	C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1309/4/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

This message was automatically generated.