[ https://issues.apache.org/jira/browse/HDFS-9710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15149917#comment-15149917 ]
Hadoop QA commented on HDFS-9710: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 11s {color} | {color:blue} Docker mode activated. {color} | | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s {color} | {color:green} The patch does not contain any @author tags. {color} | | {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s {color} | {color:green} The patch appears to include 5 new or modified test files. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m 49s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 57s {color} | {color:green} trunk passed with JDK v1.8.0_72 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 48s {color} | {color:green} trunk passed with JDK v1.7.0_95 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 33s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 1s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 14s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 14s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 32s {color} | {color:green} trunk passed with JDK v1.8.0_72 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 12s {color} | {color:green} trunk passed with JDK v1.7.0_95 {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 53s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 59s {color} | {color:green} the patch passed with JDK v1.8.0_72 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 59s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 49s {color} | {color:green} the patch passed with JDK v1.7.0_95 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 49s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 33s {color} | {color:red} hadoop-hdfs-project/hadoop-hdfs: patch generated 2 new + 903 unchanged - 2 fixed = 905 total (was 905) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 4s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 14s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s {color} | {color:green} Patch has no whitespace issues. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 22s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 21s {color} | {color:green} the patch passed with JDK v1.8.0_72 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 5s {color} | {color:green} the patch passed with JDK v1.7.0_95 {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 192m 39s {color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_72. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 191m 32s {color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_95. {color} | | {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 39s {color} | {color:red} Patch generated 3 ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 415m 18s {color} | {color:black} {color} | \\ \\ || Reason || Tests || | JDK v1.8.0_72 Failed junit tests | hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes | | | hadoop.hdfs.server.namenode.TestINodeFile | | | hadoop.hdfs.server.datanode.TestFsDatasetCache | | | hadoop.hdfs.server.namenode.ha.TestHASafeMode | | | hadoop.hdfs.shortcircuit.TestShortCircuitCache | | | hadoop.hdfs.TestDFSRename | | | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration | | | hadoop.hdfs.server.namenode.TestStorageRestore | | | hadoop.hdfs.server.blockmanagement.TestNodeCount | | | hadoop.hdfs.TestEncryptionZones | | | hadoop.hdfs.server.namenode.TestFileContextAcl | | | hadoop.hdfs.server.datanode.TestDataXceiverLazyPersistHint | | | hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA | | | hadoop.hdfs.TestBalancerBandwidth | | | hadoop.hdfs.TestReadWhileWriting | | | hadoop.hdfs.server.mover.TestStorageMover | | | hadoop.hdfs.server.namenode.TestFSImageWithAcl | | | hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks | | | hadoop.hdfs.server.namenode.TestAddBlock | | | hadoop.hdfs.server.datanode.fsdataset.impl.TestScrLazyPersistFiles | | | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks | | | hadoop.hdfs.server.datanode.TestBPOfferService | | | hadoop.hdfs.TestFileAppendRestart | | | hadoop.hdfs.server.datanode.TestTriggerBlockReport | | | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyWriter | | | hadoop.hdfs.server.namenode.TestEditLog | | | hadoop.hdfs.server.mover.TestMover | | | hadoop.hdfs.TestSafeMode | | | hadoop.hdfs.server.namenode.TestHDFSConcat | | | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS | | | hadoop.hdfs.server.namenode.TestFSImageWithXAttr | | | hadoop.hdfs.TestRollingUpgrade | | | hadoop.hdfs.server.namenode.TestDecommissioningStatus | | | hadoop.hdfs.server.namenode.TestQuotaByStorageType | | | hadoop.hdfs.TestFileCreation | | | hadoop.hdfs.server.namenode.ha.TestQuotasWithHA | | | hadoop.hdfs.qjournal.TestSecureNNWithQJM | | | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting | | | hadoop.hdfs.server.namenode.ha.TestHAStateTransitions | | | hadoop.hdfs.TestModTime | | | hadoop.hdfs.TestAppendSnapshotTruncate | | | hadoop.hdfs.TestRestartDFS | | | hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade | | | hadoop.hdfs.server.datanode.TestFsDatasetCacheRevocation | | | hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints | | | hadoop.hdfs.server.namenode.TestAddStripedBlocks | | | hadoop.hdfs.server.namenode.TestDiskspaceQuotaUpdate | | | hadoop.hdfs.TestReconstructStripedFile | | | hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation | | | hadoop.hdfs.server.datanode.TestNNHandlesCombinedBlockReport | | | hadoop.hdfs.server.namenode.TestCheckpoint | | | hadoop.hdfs.server.namenode.TestDeadDatanode | | | hadoop.hdfs.server.namenode.ha.TestPipelinesFailover | | | hadoop.hdfs.web.TestWebHDFSAcl | | | hadoop.hdfs.server.namenode.snapshot.TestUpdatePipelineWithSnapshots | | | hadoop.hdfs.TestErasureCodingPolicyWithSnapshot | | | hadoop.hdfs.server.namenode.snapshot.TestOpenFilesWithSnapshot | | | hadoop.hdfs.server.balancer.TestBalancerWithSaslDataTransfer | | | hadoop.hdfs.server.namenode.TestNestedEncryptionZones | | | hadoop.hdfs.server.namenode.TestStartup | | | hadoop.hdfs.server.datanode.TestBlockReplacement | | | hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean | | | hadoop.hdfs.TestLeaseRecovery | | | hadoop.hdfs.TestFileLengthOnClusterRestart | | | hadoop.hdfs.TestFileAppend | | | hadoop.hdfs.web.TestWebHDFS | | | hadoop.hdfs.server.namenode.TestProcessCorruptBlocks | | | hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock | | | hadoop.hdfs.server.namenode.TestCacheDirectives | | | hadoop.hdfs.server.namenode.snapshot.TestSnapshotBlocksMap | | | hadoop.hdfs.server.balancer.TestBalancerWithEncryptedTransfer | | | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped | | | hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage | | | hadoop.hdfs.server.namenode.snapshot.TestSnapshotReplication | | | hadoop.hdfs.server.namenode.TestHostsFiles | | | hadoop.hdfs.TestDFSUpgradeFromImage | | | hadoop.hdfs.server.namenode.ha.TestFailoverWithBlockTokensEnabled | | | hadoop.hdfs.server.datanode.TestDataNodeMetrics | | | hadoop.fs.TestEnhancedByteBufferAccess | | | hadoop.hdfs.TestPersistBlocks | | | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure | | | hadoop.hdfs.security.TestDelegationToken | | | hadoop.hdfs.TestEncryptionZonesWithKMS | | | hadoop.hdfs.TestDFSInotifyEventInputStream | | | hadoop.hdfs.TestSetrepIncreasing | | | hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes | | | hadoop.hdfs.server.datanode.TestReadOnlySharedStorage | | | hadoop.hdfs.TestLeaseRecoveryStriped | | | hadoop.hdfs.server.namenode.ha.TestHAMetrics | | | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistPolicy | | | hadoop.hdfs.server.namenode.TestAddBlockRetry | | | hadoop.hdfs.TestSafeModeWithStripedFile | | | hadoop.hdfs.TestSetrepDecreasing | | | hadoop.hdfs.TestFileAppend4 | | | hadoop.hdfs.TestDFSRemove | | | hadoop.hdfs.server.blockmanagement.TestBlockReportRateLimiting | | | hadoop.hdfs.TestExternalBlockReader | | | hadoop.hdfs.TestBlockStoragePolicy | | | hadoop.hdfs.TestAbandonBlock | | | hadoop.hdfs.TestDataTransferKeepalive | | | hadoop.hdfs.TestHDFSTrash | | | hadoop.hdfs.server.namenode.TestNameNodeAcl | | | hadoop.hdfs.server.datanode.fsdataset.impl.TestSpaceReservation | | | hadoop.hdfs.TestEncryptedTransfer | | | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure | | | hadoop.hdfs.server.balancer.TestBalancerWithNodeGroup | | | hadoop.hdfs.server.namenode.TestListCorruptFileBlocks | | JDK v1.8.0_72 Timed out junit tests | org.apache.hadoop.hdfs.TestLeaseRecovery2 | | | org.apache.hadoop.hdfs.server.datanode.TestDeleteBlockPool | | | org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer | | | org.apache.hadoop.hdfs.TestReplication | | | org.apache.hadoop.hdfs.TestDatanodeDeath | | | org.apache.hadoop.hdfs.server.namenode.TestFSImage | | | org.apache.hadoop.hdfs.TestInjectionForSimulatedStorage | | | org.apache.hadoop.hdfs.TestDecommission | | | org.apache.hadoop.hdfs.server.blockmanagement.TestOverReplicatedBlocks | | | org.apache.hadoop.hdfs.server.namenode.TestFsck | | | org.apache.hadoop.hdfs.server.namenode.ha.TestDNFencing | | | org.apache.hadoop.hdfs.server.namenode.TestFileTruncate | | | org.apache.hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes | | | org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistLockedMemory | | | org.apache.hadoop.hdfs.server.balancer.TestBalancer | | | org.apache.hadoop.hdfs.TestDatanodeReport | | | org.apache.hadoop.hdfs.server.namenode.TestNameNodeMXBean | | | org.apache.hadoop.hdfs.server.datanode.TestDiskError | | | org.apache.hadoop.hdfs.server.namenode.TestNamenodeRetryCache | | | org.apache.hadoop.hdfs.server.namenode.TestFSEditLogLoader | | | org.apache.hadoop.hdfs.server.namenode.TestDeleteRace | | | org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshotDeletion | | | org.apache.hadoop.cli.TestHDFSCLI | | JDK v1.7.0_95 Failed junit tests | hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes | | | hadoop.hdfs.server.namenode.TestINodeFile | | | hadoop.hdfs.server.datanode.TestFsDatasetCache | | | hadoop.hdfs.server.namenode.ha.TestHASafeMode | | | hadoop.hdfs.shortcircuit.TestShortCircuitCache | | | hadoop.hdfs.TestDFSRename | | | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration | | | hadoop.hdfs.server.namenode.TestStorageRestore | | | hadoop.hdfs.server.blockmanagement.TestNodeCount | | | hadoop.hdfs.TestEncryptionZones | | | hadoop.hdfs.server.namenode.TestFileContextAcl | | | hadoop.hdfs.server.datanode.TestDataXceiverLazyPersistHint | | | hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA | | | hadoop.hdfs.TestBalancerBandwidth | | | hadoop.hdfs.TestReadWhileWriting | | | hadoop.hdfs.TestFileAppend2 | | | hadoop.hdfs.server.mover.TestStorageMover | | | hadoop.hdfs.server.namenode.TestFSImageWithAcl | | | hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks | | | hadoop.hdfs.server.namenode.TestAddBlock | | | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks | | | hadoop.hdfs.server.datanode.TestBPOfferService | | | hadoop.hdfs.TestFileAppendRestart | | | hadoop.hdfs.server.datanode.TestTriggerBlockReport | | | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyWriter | | | hadoop.hdfs.server.namenode.TestEditLog | | | hadoop.hdfs.server.mover.TestMover | | | hadoop.hdfs.TestSafeMode | | | hadoop.hdfs.server.namenode.TestHDFSConcat | | | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS | | | hadoop.hdfs.server.namenode.TestFSImageWithXAttr | | | hadoop.hdfs.TestRollingUpgrade | | | hadoop.hdfs.server.namenode.TestDecommissioningStatus | | | hadoop.hdfs.server.namenode.TestQuotaByStorageType | | | hadoop.hdfs.TestFileCreation | | | hadoop.hdfs.server.namenode.ha.TestQuotasWithHA | | | hadoop.hdfs.qjournal.TestSecureNNWithQJM | | | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting | | | hadoop.hdfs.server.namenode.ha.TestHAStateTransitions | | | hadoop.hdfs.TestModTime | | | hadoop.hdfs.TestAppendSnapshotTruncate | | | hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade | | | hadoop.hdfs.server.datanode.TestFsDatasetCacheRevocation | | | hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints | | | hadoop.fs.viewfs.TestViewFsDefaultValue | | | hadoop.hdfs.server.namenode.TestAddStripedBlocks | | | hadoop.hdfs.server.namenode.TestDiskspaceQuotaUpdate | | | hadoop.hdfs.TestReconstructStripedFile | | | hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation | | | hadoop.hdfs.server.datanode.TestNNHandlesCombinedBlockReport | | | hadoop.hdfs.server.namenode.TestCheckpoint | | | hadoop.hdfs.server.namenode.TestDeadDatanode | | | hadoop.hdfs.server.namenode.ha.TestPipelinesFailover | | | hadoop.hdfs.web.TestWebHDFSAcl | | | hadoop.hdfs.server.namenode.snapshot.TestUpdatePipelineWithSnapshots | | | hadoop.hdfs.TestErasureCodingPolicyWithSnapshot | | | hadoop.hdfs.server.namenode.snapshot.TestOpenFilesWithSnapshot | | | hadoop.hdfs.server.balancer.TestBalancerWithSaslDataTransfer | | | hadoop.hdfs.server.namenode.TestNestedEncryptionZones | | | hadoop.hdfs.server.namenode.TestStartup | | | hadoop.hdfs.server.datanode.TestBlockReplacement | | | hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean | | | hadoop.hdfs.TestLeaseRecovery | | | hadoop.hdfs.TestFileLengthOnClusterRestart | | | hadoop.hdfs.TestFileAppend | | | hadoop.hdfs.web.TestWebHDFS | | | hadoop.hdfs.server.namenode.TestProcessCorruptBlocks | | | hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock | | | hadoop.hdfs.server.namenode.TestCacheDirectives | | | hadoop.hdfs.server.namenode.snapshot.TestSnapshotBlocksMap | | | hadoop.hdfs.server.balancer.TestBalancerWithEncryptedTransfer | | | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped | | | hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage | | | hadoop.hdfs.server.namenode.snapshot.TestSnapshotReplication | | | hadoop.hdfs.server.namenode.TestHostsFiles | | | hadoop.hdfs.server.namenode.TestEditLogRace | | | hadoop.hdfs.TestDFSUpgradeFromImage | | | hadoop.hdfs.server.namenode.ha.TestFailoverWithBlockTokensEnabled | | | hadoop.hdfs.server.datanode.TestDataNodeMetrics | | | hadoop.fs.TestEnhancedByteBufferAccess | | | hadoop.hdfs.TestPersistBlocks | | | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure | | | hadoop.hdfs.security.TestDelegationToken | | | hadoop.hdfs.TestEncryptionZonesWithKMS | | | hadoop.hdfs.TestDFSInotifyEventInputStream | | | hadoop.hdfs.TestSetrepIncreasing | | | hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes | | | hadoop.hdfs.server.datanode.TestReadOnlySharedStorage | | | hadoop.hdfs.TestLeaseRecoveryStriped | | | hadoop.hdfs.server.namenode.ha.TestHAMetrics | | | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistPolicy | | | hadoop.hdfs.server.namenode.TestAddBlockRetry | | | hadoop.hdfs.TestSetrepDecreasing | | | hadoop.hdfs.TestFileAppend4 | | | hadoop.hdfs.TestDFSRemove | | | hadoop.hdfs.server.blockmanagement.TestBlockReportRateLimiting | | | hadoop.hdfs.TestBlockStoragePolicy | | | hadoop.hdfs.TestAbandonBlock | | | hadoop.hdfs.server.namenode.TestNameNodeAcl | | | hadoop.hdfs.server.datanode.fsdataset.impl.TestSpaceReservation | | | hadoop.hdfs.TestEncryptedTransfer | | | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure | | | hadoop.hdfs.server.balancer.TestBalancerWithNodeGroup | | | hadoop.hdfs.server.namenode.TestListCorruptFileBlocks | | JDK v1.7.0_95 Timed out junit tests | org.apache.hadoop.hdfs.TestLeaseRecovery2 | | | org.apache.hadoop.hdfs.server.datanode.TestDeleteBlockPool | | | org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer | | | org.apache.hadoop.hdfs.TestReplication | | | org.apache.hadoop.hdfs.TestDatanodeDeath | | | org.apache.hadoop.hdfs.server.namenode.TestFSImage | | | org.apache.hadoop.hdfs.TestInjectionForSimulatedStorage | | | org.apache.hadoop.hdfs.TestDecommission | | | org.apache.hadoop.hdfs.server.blockmanagement.TestOverReplicatedBlocks | | | org.apache.hadoop.hdfs.server.namenode.TestFsck | | | org.apache.hadoop.hdfs.server.namenode.ha.TestDNFencing | | | org.apache.hadoop.hdfs.server.namenode.TestFileTruncate | | | org.apache.hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes | | | org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistLockedMemory | | | org.apache.hadoop.hdfs.server.balancer.TestBalancer | | | org.apache.hadoop.hdfs.TestDatanodeReport | | | org.apache.hadoop.hdfs.server.namenode.TestNameNodeMXBean | | | org.apache.hadoop.hdfs.server.datanode.TestDiskError | | | org.apache.hadoop.hdfs.server.namenode.TestNamenodeRetryCache | | | org.apache.hadoop.hdfs.server.namenode.TestFSEditLogLoader | | | org.apache.hadoop.hdfs.server.namenode.TestDeleteRace | | | org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshotDeletion | | | org.apache.hadoop.cli.TestHDFSCLI | \\ \\ || Subsystem || Report/Notes || | Docker | Image:yetus/hadoop:0ca8df7 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12788126/h9710_20160216b.patch | | JIRA Issue | HDFS-9710 | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux b6929427ce42 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 | | Build tool | maven | | Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh | | git revision | trunk / 4b0e59f | | Default Java | 1.7.0_95 | | Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_72 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95 | | findbugs | v3.0.0 | | checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/14509/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/14509/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_72.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/14509/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_95.txt | | unit test logs | https://builds.apache.org/job/PreCommit-HDFS-Build/14509/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_72.txt https://builds.apache.org/job/PreCommit-HDFS-Build/14509/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_95.txt | | JDK v1.7.0_95 Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/14509/testReport/ | | asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/14509/artifact/patchprocess/patch-asflicense-problems.txt | | modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/14509/console | | Powered by | Apache Yetus 0.2.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > Change DN to send block receipt IBRs in batches > ----------------------------------------------- > > Key: HDFS-9710 > URL: https://issues.apache.org/jira/browse/HDFS-9710 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode > Reporter: Tsz Wo Nicholas Sze > Assignee: Tsz Wo Nicholas Sze > Attachments: h9710_20160201.patch, h9710_20160205.patch, > h9710_20160216.patch, h9710_20160216b.patch > > > When a DN has received a block, it immediately sends a block receipt IBR RPC > to NN for reporting the block. Even if a DN has received multiple blocks at > the same time, it still sends multiple RPCs. It does not scale well since NN > has to process a huge number of RPCs when many DNs receiving many blocks at > the same time. -- This message was sent by Atlassian JIRA (v6.3.4#6332)