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Hadoop QA commented on HDFS-8578: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s {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 6 new or modified test files. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m 42s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 2s {color} | {color:green} trunk passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 30s {color} | {color:green} trunk passed with JDK v1.7.0_91 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 32s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 45s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 24s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 34s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 20s {color} | {color:green} trunk passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m 49s {color} | {color:green} trunk passed with JDK v1.7.0_91 {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 51s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 10s {color} | {color:green} the patch passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m 10s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 34s {color} | {color:green} the patch passed with JDK v1.7.0_91 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 34s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 32s {color} | {color:red} Patch generated 3 new checkstyle issues in hadoop-hdfs-project/hadoop-hdfs (total was 558, now 543). {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 9s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 36s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m 0s {color} | {color:red} The patch has 9 line(s) that end in whitespace. Use git apply --whitespace=fix. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 58s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m 2s {color} | {color:green} the patch passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 4m 13s {color} | {color:green} the patch passed with JDK v1.7.0_91 {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 175m 10s {color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 152m 24s {color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_91. {color} | | {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 43s {color} | {color:red} Patch generated 56 ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 386m 17s {color} | {color:black} {color} | \\ \\ || Reason || Tests || | JDK v1.8.0_66 Failed junit tests | hadoop.hdfs.TestDFSUpgradeFromImage | | | hadoop.hdfs.TestBlockReaderLocal | | | hadoop.hdfs.server.namenode.ha.TestBootstrapStandby | | | hadoop.hdfs.server.namenode.ha.TestEditLogTailer | | | hadoop.hdfs.shortcircuit.TestShortCircuitCache | | | hadoop.hdfs.server.datanode.TestDataNodeMultipleRegistrations | | | hadoop.hdfs.security.TestDelegationTokenForProxyUser | | | hadoop.hdfs.TestLocalDFS | | | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped | | | hadoop.hdfs.server.namenode.TestMetadataVersionOutput | | | hadoop.hdfs.tools.TestDFSAdminWithHA | | | hadoop.hdfs.web.TestWebHdfsTokens | | | hadoop.hdfs.server.namenode.TestSecurityTokenEditLog | | | hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes | | | hadoop.hdfs.TestReplication | | | hadoop.fs.TestSymlinkHdfsFileContext | | | hadoop.fs.TestSymlinkHdfsFileSystem | | | hadoop.hdfs.qjournal.TestSecureNNWithQJM | | | hadoop.hdfs.server.namenode.TestNamenodeCapacityReport | | | hadoop.hdfs.TestEncryptionZones | | | hadoop.hdfs.server.namenode.ha.TestRequestHedgingProxyProvider | | | hadoop.hdfs.server.namenode.TestCacheDirectives | | | hadoop.hdfs.server.blockmanagement.TestReplicationPolicy | | | hadoop.hdfs.TestDFSClientRetries | | | hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork | | | hadoop.hdfs.server.datanode.TestDirectoryScanner | | JDK v1.7.0_91 Failed junit tests | hadoop.hdfs.TestAppendSnapshotTruncate | | | hadoop.hdfs.TestDFSUpgradeFromImage | | | hadoop.hdfs.server.namenode.ha.TestEditLogTailer | | | hadoop.hdfs.server.namenode.TestSecureNameNode | | | hadoop.hdfs.server.datanode.TestDataNodeMultipleRegistrations | | | hadoop.hdfs.security.TestDelegationTokenForProxyUser | | | hadoop.hdfs.TestLocalDFS | | | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure | | | hadoop.hdfs.server.namenode.TestBackupNode | | | hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints | | | hadoop.hdfs.web.TestWebHdfsFileSystemContract | | | hadoop.hdfs.server.datanode.TestBlockReplacement | | | hadoop.hdfs.server.namenode.ha.TestDFSUpgradeWithHA | | | hadoop.hdfs.server.namenode.TestDecommissioningStatus | | | hadoop.hdfs.qjournal.TestSecureNNWithQJM | | | hadoop.hdfs.server.namenode.TestNamenodeCapacityReport | | | hadoop.hdfs.server.namenode.TestFileTruncate | | | hadoop.hdfs.TestEncryptionZones | | | hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork | | | hadoop.hdfs.server.datanode.TestDirectoryScanner | | JDK v1.7.0_91 Timed out junit tests | org.apache.hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes | \\ \\ || Subsystem || Report/Notes || | Docker | Image:yetus/hadoop:0ca8df7 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12777325/h8578_20151212.patch | | JIRA Issue | HDFS-8578 | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux 6bb83883ca7d 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 / bf5295b | | findbugs | v3.0.0 | | checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/13853/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt | | whitespace | https://builds.apache.org/job/PreCommit-HDFS-Build/13853/artifact/patchprocess/whitespace-eol.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/13853/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/13853/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_91.txt | | unit test logs | https://builds.apache.org/job/PreCommit-HDFS-Build/13853/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt https://builds.apache.org/job/PreCommit-HDFS-Build/13853/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_91.txt | | JDK v1.7.0_91 Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/13853/testReport/ | | asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/13853/artifact/patchprocess/patch-asflicense-problems.txt | | modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs | | Max memory used | 75MB | | Powered by | Apache Yetus 0.1.0 http://yetus.apache.org | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/13853/console | This message was automatically generated. > On upgrade, Datanode should process all storage/data dirs in parallel > --------------------------------------------------------------------- > > Key: HDFS-8578 > URL: https://issues.apache.org/jira/browse/HDFS-8578 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode > Reporter: Raju Bairishetti > Assignee: Vinayakumar B > Priority: Critical > Attachments: HDFS-8578-01.patch, HDFS-8578-02.patch, > HDFS-8578-03.patch, HDFS-8578-04.patch, HDFS-8578-05.patch, > HDFS-8578-06.patch, HDFS-8578-07.patch, HDFS-8578-08.patch, > HDFS-8578-09.patch, HDFS-8578-10.patch, HDFS-8578-11.patch, > HDFS-8578-12.patch, HDFS-8578-13.patch, HDFS-8578-14.patch, > HDFS-8578-15.patch, HDFS-8578-16.patch, HDFS-8578-17.patch, > HDFS-8578-branch-2.6.0.patch, HDFS-8578-branch-2.7-001.patch, > HDFS-8578-branch-2.7-002.patch, HDFS-8578-branch-2.7-003.patch, > h8578_20151210.patch, h8578_20151211.patch, h8578_20151211b.patch, > h8578_20151212.patch > > > Right now, during upgrades datanode is processing all the storage dirs > sequentially. Assume it takes ~20 mins to process a single storage dir then > datanode which has ~10 disks will take around 3hours to come up. > *BlockPoolSliceStorage.java* > {code} > for (int idx = 0; idx < getNumStorageDirs(); idx++) { > doTransition(datanode, getStorageDir(idx), nsInfo, startOpt); > assert getCTime() == nsInfo.getCTime() > : "Data-node and name-node CTimes must be the same."; > } > {code} > It would save lots of time during major upgrades if datanode process all > storagedirs/disks parallelly. > Can we make datanode to process all storage dirs parallelly? -- This message was sent by Atlassian JIRA (v6.3.4#6332)