[
https://issues.apache.org/jira/browse/HDFS-9184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14954199#comment-14954199
]
Hadoop QA commented on HDFS-9184:
---------------------------------
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 20m 33s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to
include 2 new or modified test files. |
| {color:green}+1{color} | javac | 8m 18s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 40s | There were no new javadoc
warning messages. |
| {color:red}-1{color} | release audit | 0m 18s | The applied patch generated
1 release audit warnings. |
| {color:red}-1{color} | checkstyle | 1m 59s | The applied patch generated 9
new checkstyle issues (total was 225, now 233). |
| {color:green}+1{color} | whitespace | 0m 1s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 37s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 35s | The patch built with
eclipse:eclipse. |
| {color:red}-1{color} | findbugs | 4m 31s | The patch appears to introduce 2
new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | common tests | 7m 0s | Tests passed in
hadoop-common. |
| {color:red}-1{color} | hdfs tests | 96m 36s | Tests failed in hadoop-hdfs. |
| | | 152m 26s | |
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
| Failed unit tests | hadoop.hdfs.TestReservedRawPaths |
| | hadoop.hdfs.server.namenode.snapshot.TestUpdatePipelineWithSnapshots |
| | hadoop.hdfs.TestModTime |
| | hadoop.fs.TestUrlStreamHandler |
| | hadoop.hdfs.security.TestDelegationToken |
| | hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead |
| | hadoop.hdfs.server.namenode.TestFileLimit |
| | hadoop.hdfs.TestParallelShortCircuitRead |
| | hadoop.hdfs.server.namenode.snapshot.TestFileContextSnapshot |
| | hadoop.hdfs.TestDisableConnCache |
| | hadoop.hdfs.server.namenode.TestEditLogAutoroll |
| | hadoop.TestRefreshCallQueue |
| | hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints |
| | hadoop.cli.TestCryptoAdminCLI |
| | hadoop.hdfs.TestDFSClientRetries |
| | hadoop.hdfs.TestSetrepDecreasing |
| | hadoop.hdfs.server.datanode.TestDiskError |
| | hadoop.fs.viewfs.TestViewFsWithAcls |
| | hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes |
| | hadoop.hdfs.server.namenode.TestAddStripedBlocks |
| | hadoop.hdfs.server.namenode.TestFSEditLogLoader |
| | hadoop.hdfs.server.namenode.TestHostsFiles |
| | hadoop.hdfs.server.datanode.TestTransferRbw |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistPolicy |
| | hadoop.fs.contract.hdfs.TestHDFSContractDelete |
| | hadoop.hdfs.server.namenode.TestFileContextAcl |
| | hadoop.hdfs.TestSafeModeWithStripedFile |
| | hadoop.fs.TestFcHdfsSetUMask |
| | hadoop.fs.TestUnbuffer |
| | hadoop.hdfs.server.namenode.TestDeleteRace |
| | hadoop.hdfs.TestPread |
| | hadoop.hdfs.server.namenode.TestFSDirectory |
| | hadoop.fs.contract.hdfs.TestHDFSContractOpen |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotListing |
| | hadoop.hdfs.server.datanode.TestBlockRecovery |
| | hadoop.hdfs.server.namenode.TestFileTruncate |
| | hadoop.hdfs.TestReadWhileWriting |
| | hadoop.fs.contract.hdfs.TestHDFSContractMkdir |
| | hadoop.fs.contract.hdfs.TestHDFSContractAppend |
| | hadoop.hdfs.server.datanode.TestFsDatasetCache |
| | hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock |
| | hadoop.hdfs.server.namenode.ha.TestQuotasWithHA |
| | hadoop.hdfs.TestReadStripedFileWithMissingBlocks |
| | hadoop.hdfs.server.namenode.TestAuditLogger |
| | hadoop.hdfs.server.namenode.TestRecoverStripedBlocks |
| | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistFiles |
| | hadoop.hdfs.TestWriteBlockGetsBlockLengthHint |
| | hadoop.hdfs.TestDatanodeLayoutUpgrade |
| | hadoop.hdfs.server.namenode.TestHDFSConcat |
| | hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer |
| | hadoop.hdfs.server.datanode.TestCachingStrategy |
| | hadoop.fs.TestSymlinkHdfsFileSystem |
| | hadoop.fs.viewfs.TestViewFsDefaultValue |
| | hadoop.fs.TestSymlinkHdfsFileContext |
| | hadoop.hdfs.TestClientProtocolForPipelineRecovery |
| | hadoop.hdfs.TestFSInputChecker |
| | hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes |
| | hadoop.hdfs.server.mover.TestStorageMover |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistLockedMemory |
| | hadoop.hdfs.server.datanode.TestBlockReplacement |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestInterDatanodeProtocol |
| | hadoop.cli.TestAclCLI |
| | hadoop.hdfs.security.token.block.TestBlockToken |
| | hadoop.hdfs.server.namenode.ha.TestHAMetrics |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotBlocksMap |
| | hadoop.hdfs.server.blockmanagement.TestNodeCount |
| | hadoop.hdfs.TestFileAppend |
| | hadoop.hdfs.server.datanode.TestReadOnlySharedStorage |
| | hadoop.hdfs.TestEncryptedTransfer |
| | hadoop.hdfs.tools.TestStoragePolicyCommands |
| | hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks |
| | hadoop.hdfs.TestParallelShortCircuitReadUnCached |
| | hadoop.hdfs.server.datanode.TestHSync |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyWriter |
| | hadoop.hdfs.security.TestDelegationTokenForProxyUser |
| | hadoop.fs.contract.hdfs.TestHDFSContractSeek |
| | hadoop.hdfs.server.namenode.TestFileContextXAttr |
| | hadoop.hdfs.TestAbandonBlock |
| | hadoop.hdfs.server.namenode.TestAclConfigFlag |
| | hadoop.hdfs.TestFileCreationClient |
| | hadoop.hdfs.TestRemoteBlockReader2 |
| | hadoop.hdfs.server.namenode.TestFSImageWithXAttr |
| | hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics |
| | hadoop.hdfs.TestFileAppendRestart |
| | hadoop.hdfs.server.namenode.snapshot.TestXAttrWithSnapshot |
| | hadoop.hdfs.server.namenode.TestFSImageWithAcl |
| | hadoop.hdfs.server.namenode.TestQuotaWithStripedBlocks |
| | hadoop.hdfs.server.namenode.ha.TestStandbyBlockManagement |
| | hadoop.tracing.TestTracing |
| | hadoop.hdfs.tools.TestDFSZKFailoverController |
| | hadoop.hdfs.server.namenode.TestListCorruptFileBlocks |
| | hadoop.hdfs.server.namenode.ha.TestFailureOfSharedDir |
| | hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA |
| | hadoop.hdfs.TestBlockReaderLocalLegacy |
| | hadoop.hdfs.TestWriteConfigurationToDFS |
| | hadoop.hdfs.TestExternalBlockReader |
| | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure000 |
| | hadoop.hdfs.qjournal.TestSecureNNWithQJM |
| | hadoop.hdfs.server.namenode.TestParallelImageWrite |
| | hadoop.hdfs.TestReplication |
| | hadoop.hdfs.server.namenode.snapshot.TestAclWithSnapshot |
| | hadoop.hdfs.TestFileConcurrentReader |
| | hadoop.fs.viewfs.TestViewFsWithXAttrs |
| | hadoop.cli.TestErasureCodingCLI |
| | hadoop.hdfs.qjournal.TestNNWithQJM |
| | hadoop.hdfs.TestClose |
| | hadoop.hdfs.server.namenode.snapshot.TestGetContentSummaryWithSnapshot |
| | hadoop.hdfs.TestDFSUpgradeFromImage |
| | hadoop.hdfs.server.namenode.TestEditLogJournalFailures |
| | hadoop.hdfs.TestPersistBlocks |
| | hadoop.hdfs.TestDFSRollback |
| | hadoop.tools.TestJMXGet |
| | hadoop.hdfs.server.namenode.TestNameNodeMXBean |
| | hadoop.hdfs.server.datanode.TestBlockHasMultipleReplicasOnSameDN |
| | hadoop.hdfs.TestFileAppend4 |
| | hadoop.hdfs.tools.TestDebugAdmin |
| | hadoop.hdfs.server.blockmanagement.TestSequentialBlockGroupId |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotDiffReport |
| | hadoop.fs.contract.hdfs.TestHDFSContractCreate |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestDatanodeRestart |
| | hadoop.hdfs.server.namenode.TestFSNamesystemMBean |
| | hadoop.hdfs.TestWriteRead |
| | hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes |
| | hadoop.hdfs.TestHdfsAdmin |
| | hadoop.hdfs.server.datanode.TestFsDatasetCacheRevocation |
| | hadoop.hdfs.TestDFSPermission |
| | hadoop.fs.TestEnhancedByteBufferAccess |
| | hadoop.fs.TestFcHdfsPermission |
| | hadoop.hdfs.TestSafeMode |
| | hadoop.fs.viewfs.TestViewFsHdfs |
| | hadoop.hdfs.TestDFSRename |
| | hadoop.fs.TestResolveHdfsSymlink |
| | hadoop.hdfs.server.namenode.metrics.TestNNMetricFilesInGetListingOps |
| | hadoop.hdfs.server.namenode.web.resources.TestWebHdfsDataLocality |
| | hadoop.tracing.TestTracingShortCircuitLocalRead |
| | hadoop.hdfs.server.blockmanagement.TestNameNodePrunesMissingStorages |
| | hadoop.hdfs.server.namenode.TestDecommissioningStatus |
| | hadoop.fs.contract.hdfs.TestHDFSContractGetFileStatus |
| | hadoop.hdfs.server.namenode.snapshot.TestCheckpointsWithSnapshots |
| | hadoop.hdfs.server.namenode.TestProtectedDirectories |
| | hadoop.hdfs.TestDFSUpgrade |
| |
hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewerForContentSummary |
| | hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation |
| | hadoop.hdfs.TestParallelShortCircuitReadNoChecksum |
| | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration |
| | hadoop.hdfs.TestDFSStorageStateRecovery |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotMetrics |
| | hadoop.hdfs.TestDecommission |
| | hadoop.hdfs.TestEncryptionZonesWithKMS |
| | hadoop.hdfs.server.datanode.TestTriggerBlockReport |
| | hadoop.hdfs.server.namenode.TestAuditLogAtDebug |
| | hadoop.hdfs.server.namenode.TestINodeFile |
| | hadoop.hdfs.TestFSOutputSummer |
| | hadoop.hdfs.server.namenode.ha.TestPipelinesFailover |
| | hadoop.hdfs.TestFileLengthOnClusterRestart |
| | hadoop.hdfs.TestDatanodeStartupFixesLegacyStorageIDs |
| | hadoop.hdfs.TestSetTimes |
| | hadoop.hdfs.server.namenode.TestQuotaByStorageType |
| | hadoop.hdfs.server.balancer.TestBalancerWithEncryptedTransfer |
| | hadoop.hdfs.server.namenode.TestNamenodeRetryCache |
| | hadoop.fs.TestWebHdfsFileContextMainOperations |
| | hadoop.hdfs.server.balancer.TestBalancer |
| | hadoop.hdfs.TestDFSRemove |
| | hadoop.fs.TestFcHdfsCreateMkdir |
| | hadoop.hdfs.TestEncryptionZones |
| | hadoop.hdfs.TestAppendDifferentChecksum |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotReplication |
| |
hadoop.hdfs.server.namenode.snapshot.TestSnapshotNameWithInvalidCharacters |
| | hadoop.hdfs.server.namenode.ha.TestBootstrapStandbyWithQJM |
| | hadoop.hdfs.server.namenode.TestBlockUnderConstruction |
| | hadoop.hdfs.server.mover.TestMover |
| | hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork |
| | hadoop.hdfs.TestDFSFinalize |
| |
hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaPlacement |
| | hadoop.hdfs.server.namenode.TestCacheDirectives |
| | hadoop.hdfs.TestFileAppend2 |
| | hadoop.hdfs.server.namenode.ha.TestInitializeSharedEdits |
| | hadoop.hdfs.server.namenode.ha.TestFailoverWithBlockTokensEnabled |
| | hadoop.hdfs.server.datanode.TestBlockScanner |
| | hadoop.hdfs.server.namenode.TestStorageRestore |
| | hadoop.hdfs.server.namenode.TestEditLog |
| | hadoop.fs.viewfs.TestViewFileSystemWithXAttrs |
| | hadoop.hdfs.server.namenode.ha.TestHAFsck |
| | hadoop.fs.viewfs.TestViewFileSystemWithAcls |
| | hadoop.hdfs.server.namenode.TestXAttrConfigFlag |
| | hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewer |
| | hadoop.hdfs.TestFsShellPermission |
| | hadoop.hdfs.TestFileStatusWithECPolicy |
| | hadoop.hdfs.TestFileAppend3 |
| | hadoop.hdfs.TestDFSInputStream |
| |
hadoop.hdfs.server.namenode.snapshot.TestINodeFileUnderConstructionWithSnapshot
|
| | hadoop.hdfs.TestWriteReadStripedFile |
| | hadoop.hdfs.TestQuota |
| | hadoop.hdfs.server.namenode.snapshot.TestDisallowModifyROSnapshot |
| | hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes |
| | hadoop.hdfs.TestClientBlockVerification |
| | hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer |
| | hadoop.hdfs.server.blockmanagement.TestBlockManager |
| | hadoop.hdfs.server.datanode.TestDataNodeMetrics |
| | hadoop.hdfs.server.namenode.TestFsckWithMultipleNameNodes |
| | hadoop.hdfs.TestDFSClientFailover |
| | hadoop.hdfs.TestDFSStripedOutputStream |
| | hadoop.hdfs.server.namenode.TestSnapshotPathINodes |
| | hadoop.hdfs.TestRollingUpgrade |
| | hadoop.hdfs.server.namenode.ha.TestStandbyIsHot |
| | hadoop.security.TestPermission |
| | hadoop.hdfs.server.balancer.TestBalancerWithNodeGroup |
| | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure |
| | hadoop.fs.contract.hdfs.TestHDFSContractConcat |
| | hadoop.hdfs.TestGetBlocks |
| | hadoop.hdfs.server.namenode.TestLargeDirectoryDelete |
| | hadoop.hdfs.server.blockmanagement.TestOverReplicatedBlocks |
| | hadoop.hdfs.server.namenode.TestFsck |
| | hadoop.hdfs.server.namenode.TestAuditLogs |
| | hadoop.hdfs.TestListFilesInFileContext |
| | hadoop.hdfs.server.namenode.snapshot.TestNestedSnapshots |
| | hadoop.hdfs.TestMultiThreadedHflush |
| | hadoop.hdfs.server.namenode.TestSecondaryNameNodeUpgrade |
| | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks |
| | hadoop.security.TestPermissionSymlinks |
| | hadoop.hdfs.TestDataTransferKeepalive |
| | hadoop.hdfs.TestRenameWhileOpen |
| | hadoop.hdfs.TestClientReportBadBlock |
| | hadoop.hdfs.server.blockmanagement.TestSequentialBlockId |
| | hadoop.fs.contract.hdfs.TestHDFSContractRootDirectory |
| | hadoop.hdfs.server.namenode.snapshot.TestOpenFilesWithSnapshot |
| | hadoop.hdfs.server.namenode.TestAddOverReplicatedStripedBlocks |
| |
hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewerWithStripedBlocks |
| | hadoop.hdfs.TestParallelUnixDomainRead |
| | hadoop.cli.TestXAttrCLI |
| | hadoop.hdfs.server.namenode.TestNameEditsConfigs |
| | hadoop.hdfs.TestEncryptionZonesWithHA |
| | hadoop.hdfs.TestFileCreationEmpty |
| | hadoop.hdfs.server.namenode.ha.TestDFSUpgradeWithHA |
| | hadoop.hdfs.shortcircuit.TestShortCircuitCache |
| | hadoop.fs.contract.hdfs.TestHDFSContractRename |
| | hadoop.hdfs.server.datanode.TestDirectoryScanner |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotFileLength |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestScrLazyPersistFiles |
| | hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage |
| | hadoop.fs.permission.TestStickyBit |
| | hadoop.hdfs.server.namenode.ha.TestPendingCorruptDnMessages |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotDeletion |
| | hadoop.hdfs.TestDFSStartupVersions |
| | hadoop.hdfs.TestFileCreation |
| | hadoop.hdfs.server.namenode.ha.TestHASafeMode |
| | hadoop.hdfs.TestMissingBlocksAlert |
| | hadoop.hdfs.server.namenode.TestSecureNameNode |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshot |
| | hadoop.fs.viewfs.TestViewFileSystemAtHdfsRoot |
| | hadoop.hdfs.server.namenode.TestStartup |
| | hadoop.hdfs.server.namenode.TestNameNodeRecovery |
| | hadoop.hdfs.TestRead |
| | hadoop.hdfs.server.namenode.TestDiskspaceQuotaUpdate |
| | hadoop.fs.contract.hdfs.TestHDFSContractSetTimes |
| | hadoop.hdfs.TestLocalDFS |
| | hadoop.hdfs.TestDatanodeDeath |
| | hadoop.hdfs.server.datanode.TestDeleteBlockPool |
| | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting |
| | hadoop.hdfs.server.datanode.TestNNHandlesCombinedBlockReport |
| | hadoop.hdfs.server.namenode.ha.TestXAttrsWithHA |
| | hadoop.hdfs.TestBlockReaderFactory |
| | hadoop.hdfs.server.namenode.TestINodeAttributeProvider |
| | hadoop.hdfs.server.namenode.TestFSImageWithSnapshot |
| | hadoop.hdfs.TestPipelines |
| | hadoop.hdfs.TestReadStripedFileWithDecoding |
| | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure010 |
| | hadoop.fs.loadGenerator.TestLoadGenerator |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotRename |
| | hadoop.hdfs.server.namenode.TestStripedINodeFile |
| | hadoop.hdfs.TestListFilesInDFS |
| | hadoop.cli.TestCacheAdminCLI |
| | hadoop.fs.TestSWebHdfsFileContextMainOperations |
| | hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewerForXAttr |
| | hadoop.hdfs.server.namenode.TestProcessCorruptBlocks |
| | hadoop.hdfs.TestFileCorruption |
| | hadoop.hdfs.server.namenode.TestNamenodeCapacityReport |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestSpaceReservation |
| | hadoop.fs.TestHDFSFileContextMainOperations |
| | hadoop.hdfs.server.namenode.TestSaveNamespace |
| | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped |
| | hadoop.fs.TestGlobPaths |
| | hadoop.fs.viewfs.TestViewFsFileStatusHdfs |
| | hadoop.hdfs.server.namenode.TestMetaSave |
| | hadoop.hdfs.server.blockmanagement.TestPendingReplication |
| | hadoop.hdfs.server.namenode.ha.TestHarFileSystemWithHA |
| | hadoop.fs.viewfs.TestViewFsAtHdfsRoot |
| | hadoop.hdfs.server.datanode.TestIncrementalBrVariations |
| | hadoop.hdfs.server.balancer.TestBalancerWithSaslDataTransfer |
| | hadoop.hdfs.server.namenode.ha.TestHAAppend |
| | hadoop.hdfs.server.namenode.TestBackupNode |
| | hadoop.hdfs.server.namenode.TestNameNodeAcl |
| | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure |
| | hadoop.fs.shell.TestHdfsTextCommand |
| | hadoop.hdfs.TestLargeBlock |
| | hadoop.cli.TestDeleteCLI |
| | hadoop.cli.TestHDFSCLI |
| | hadoop.hdfs.TestReplaceDatanodeOnFailure |
| | hadoop.hdfs.server.namenode.TestFavoredNodesEndToEnd |
| | hadoop.fs.TestSymlinkHdfsDisable |
| | hadoop.hdfs.server.namenode.ha.TestHAStateTransitions |
| | hadoop.hdfs.server.namenode.TestFSImage |
| | hadoop.fs.viewfs.TestViewFileSystemHdfs |
| | hadoop.hdfs.server.namenode.TestAddBlock |
| | hadoop.hdfs.server.namenode.ha.TestDNFencingWithReplication |
| | hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits |
| | hadoop.hdfs.TestDFSInotifyEventInputStream |
| | hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshottableDirListing |
| | hadoop.hdfs.TestLease |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery
|
| | hadoop.hdfs.server.namenode.snapshot.TestSetQuotaWithSnapshot |
| | hadoop.hdfs.server.namenode.TestNameNodeXAttr |
| | hadoop.hdfs.server.datanode.TestDnRespectsBlockReportSplitThreshold |
| | hadoop.hdfs.server.namenode.TestCheckpoint |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotStatsMXBean |
| | hadoop.hdfs.server.namenode.ha.TestDNFencing |
| | hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade |
| | hadoop.hdfs.TestLeaseRecovery |
| | hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewerForAcl |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12766184/HDFS-9184.003.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 9849c8b |
| Release Audit |
https://builds.apache.org/job/PreCommit-HDFS-Build/12941/artifact/patchprocess/patchReleaseAuditProblems.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/12941/artifact/patchprocess/diffcheckstylehadoop-common.txt
|
| Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/12941/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| hadoop-common test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/12941/artifact/patchprocess/testrun_hadoop-common.txt
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/12941/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/12941/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf904.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/12941/console |
This message was automatically generated.
> Logging HDFS operation's caller context into audit logs
> -------------------------------------------------------
>
> Key: HDFS-9184
> URL: https://issues.apache.org/jira/browse/HDFS-9184
> Project: Hadoop HDFS
> Issue Type: Task
> Reporter: Mingliang Liu
> Assignee: Mingliang Liu
> Attachments: HDFS-9184.000.patch, HDFS-9184.001.patch,
> HDFS-9184.002.patch, HDFS-9184.003.patch, HDFS-9184.004.patch,
> HDFS-9184.005.patch
>
>
> For a given HDFS operation (e.g. delete file), it's very helpful to track
> which upper level job issues it. The upper level callers may be specific
> Oozie tasks, MR jobs, and hive queries. One scenario is that the namenode
> (NN) is abused/spammed, the operator may want to know immediately which MR
> job should be blamed so that she can kill it. To this end, the caller context
> contains at least the application-dependent "tracking id".
> There are several existing techniques that may be related to this problem.
> 1. Currently the HDFS audit log tracks the users of the the operation which
> is obviously not enough. It's common that the same user issues multiple jobs
> at the same time. Even for a single top level task, tracking back to a
> specific caller in a chain of operations of the whole workflow (e.g.Oozie ->
> Hive -> Yarn) is hard, if not impossible.
> 2. HDFS integrated {{htrace}} support for providing tracing information
> across multiple layers. The span is created in many places interconnected
> like a tree structure which relies on offline analysis across RPC boundary.
> For this use case, {{htrace}} has to be enabled at 100% sampling rate which
> introduces significant overhead. Moreover, passing additional information
> (via annotations) other than span id from root of the tree to leaf is a
> significant additional work.
> 3. In [HDFS-4680 | https://issues.apache.org/jira/browse/HDFS-4680], there
> are some related discussion on this topic. The final patch implemented the
> tracking id as a part of delegation token. This protects the tracking
> information from being changed or impersonated. However, kerberos
> authenticated connections or insecure connections don't have tokens.
> [HADOOP-8779] proposes to use tokens in all the scenarios, but that might
> mean changes to several upstream projects and is a major change in their
> security implementation.
> We propose another approach to address this problem. We also treat HDFS audit
> log as a good place for after-the-fact root cause analysis. We propose to put
> the caller id (e.g. Hive query id) in threadlocals. Specially, on client side
> the threadlocal object is passed to NN as a part of RPC header (optional),
> while on sever side NN retrieves it from header and put it to {{Handler}}'s
> threadlocals. Finally in {{FSNamesystem}}, HDFS audit logger will record the
> caller context for each operation. In this way, the existing code is not
> affected.
> It is still challenging to keep "lying" client from abusing the caller
> context. Our proposal is to add a {{signature}} field to the caller context.
> The client choose to provide its signature along with the caller id. The
> operator may need to validate the signature at the time of offline analysis.
> The NN is not responsible for validating the signature online.
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