Apache Hadoop Changelog

Release 3.1.2 - Unreleased (as of 2018-09-02)


JIRA Summary Priority Component Reporter Contributor
HDFS-13448 HDFS Block Placement - Ignore Locality for First Block Replica Minor block placement, hdfs-client BELUGA BEHR BELUGA BEHR


JIRA Summary Priority Component Reporter Contributor
HADOOP-15609 Retry KMS calls when SSLHandshakeException occurs Major common, kms Kitti Nanasi Kitti Nanasi
HADOOP-15612 Improve exception when tfile fails to load LzoCodec Major . Gera Shegalov Gera Shegalov
HDFS-11060 make DEFAULT_MAX_CORRUPT_FILEBLOCKS_RETURNED configurable Minor hdfs Lantao Jin Lantao Jin
HDFS-13727 Log full stack trace if DiskBalancer exits with an unhandled exception Minor diskbalancer Stephen O’Donnell Gabor Bota
YARN-8584 Several typos in Log Aggregation related classes Minor . Szilard Nemeth Szilard Nemeth
HDFS-13728 Disk Balancer should not fail if volume usage is greater than capacity Minor diskbalancer Stephen O’Donnell Stephen O’Donnell
HDFS-13447 Fix Typos - Node Not Chosen Trivial namenode BELUGA BEHR BELUGA BEHR
YARN-8601 Print ExecutionType in Container report CLI Minor . Bilwa S T Bilwa S T
HDFS-13658 Expose HighestPriorityLowRedundancy blocks statistics Major hdfs Kitti Nanasi Kitti Nanasi
YARN-8568 Replace the deprecated zk-address property in the HA config example in ResourceManagerHA.md Minor yarn Antal Bálint Steinbach Antal Bálint Steinbach
HDFS-13735 Make QJM HTTP URL connection timeout configurable Minor qjm Chao Sun Chao Sun
HDFS-13814 Remove super user privilege requirement for NameNode.getServiceStatus Minor namenode Chao Sun Chao Sun
YARN-8559 Expose mutable-conf scheduler’s configuration in RM /scheduler-conf endpoint Major resourcemanager Anna Savarin Weiwei Yang
HDFS-13813 Exit NameNode if dangling child inode is detected when saving FsImage Major hdfs, namenode Siyao Meng Siyao Meng
HADOOP-14212 Expose SecurityEnabled boolean field in JMX for other services besides NameNode Minor . Ray Burgemeestre Adam Antal
HDFS-13217 Audit log all EC policy names during addErasureCodingPolicies Major erasure-coding liaoyuxiangqin liaoyuxiangqin
HDFS-13732 ECAdmin should print the policy name when an EC policy is set Trivial erasure-coding, tools Soumyapn Zsolt Venczel
HADOOP-9214 Create a new touch command to allow modifying atime and mtime Minor tools Brian Burton Hrishikesh Gadre
YARN-8242 YARN NM: OOM error while reading back the state store on recovery Critical yarn Kanwaljeet Sachdev Pradeep Ambati
HDFS-13821 RBF: Add dfs.federation.router.mount-table.cache.enable so that users can disable cache Major hdfs Fei Hui Fei Hui
HDFS-13861 RBF: Illegal Router Admin command leads to printing usage for all commands Major . Ayush Saxena Ayush Saxena
HDFS-13831 Make block increment deletion number configurable Major . Yiqun Lin Ryan Wu
YARN-8051 TestRMEmbeddedElector#testCallbackSynchronization is flakey Major test Robert Kanter Robert Kanter


JIRA Summary Priority Component Reporter Contributor
YARN-7773 YARN Federation used Mysql as state store throw exception, Unknown column ‘homeSubCluster’ in ‘field list’ Blocker federation Yiran Wu Yiran Wu
YARN-8426 Upgrade jquery-ui to 1.12.1 in YARN Major webapp Sunil Govindan Sunil Govindan
HDFS-13721 NPE in DataNode due to uninitialized DiskBalancer Major datanode, diskbalancer Xiao Chen Xiao Chen
YARN-8360 Yarn service conflict between restart policy and NM configuration Critical yarn Chandni Singh Suma Shivaprasad
YARN-8380 Support bind propagation options for mounts in docker runtime Major . Billie Rinaldi Billie Rinaldi
YARN-8544 [DS] AM registration fails when hadoop authorization is enabled Blocker . Bibin A Chundatt Bibin A Chundatt
YARN-8548 AllocationRespose proto setNMToken initBuilder not done Major . Bibin A Chundatt Bilwa S T
YARN-7748 TestContainerResizing.testIncreaseContainerUnreservedWhenApplicationCompleted fails due to multiple container fail events Major capacityscheduler Haibo Chen Weiwei Yang
YARN-8577 Fix the broken anchor in SLS site-doc Minor documentation Weiwei Yang Weiwei Yang
YARN-4606 CapacityScheduler: applications could get starved because computation of #activeUsers considers pending apps Critical capacity scheduler, capacityscheduler Karam Singh Manikandan R
YARN-8330 Avoid publishing reserved container to ATS from RM Critical yarn-native-services Yesha Vora Suma Shivaprasad
YARN-8429 Improve diagnostic message when artifact is not set properly Major . Yesha Vora Gour Saha
YARN-8571 Validate service principal format prior to launching yarn service Major security, yarn Eric Yang Eric Yang
HADOOP-15637 LocalFs#listLocatedStatus does not filter out hidden .crc files Minor fs Erik Krogen Erik Krogen
YARN-8579 New AM attempt could not retrieve previous attempt component data Critical . Yesha Vora Gour Saha
YARN-8397 Potential thread leak in ActivitiesManager Major . Rohith Sharma K S Rohith Sharma K S
YARN-8595 [UI2] Container diagnostic information is missing from container page Major yarn-ui-v2 Akhil PB Akhil PB
YARN-8403 Nodemanager logs failed to download file with INFO level Major yarn Eric Yang Eric Yang
YARN-8610 Yarn Service Upgrade: Typo in Error message Major . Chandni Singh Chandni Singh
YARN-8593 Add RM web service endpoint to get user information Major resourcemanager Akhil PB Akhil PB
YARN-8594 [UI2] Display current logged in user Major . Akhil PB Akhil PB
YARN-8592 [UI2] rmip:port/ui2 endpoint shows a blank page in windows OS and Chrome browser Major . Akhil S Naik Akhil PB
YARN-8318 [UI2] IP address in component page shows N/A Major yarn-ui-v2 Yesha Vora Yesha Vora
YARN-6966 NodeManager metrics may return wrong negative values when NM restart Major . Yang Wang Szilard Nemeth
YARN-8620 [UI2] YARN Services UI new submission failures are not debuggable Major yarn-ui-v2 Akhil PB Akhil PB
YARN-8615 [UI2] Resource Usage tab shows only memory related info. No info available for vcores/gpu. Major yarn-ui-v2 Sumana Sathish Akhil PB
HDFS-13792 Fix FSN read/write lock metrics name Trivial documentation, metrics Chao Sun Chao Sun
YARN-8629 Container cleanup fails while trying to delete Cgroups Critical . Yesha Vora Suma Shivaprasad
YARN-8407 Container launch exception in AM log should be printed in ERROR level Major . Yesha Vora Yesha Vora
HDFS-13799 TestEditLogTailer#testTriggersLogRollsForAllStandbyNN fails due to missing synchronization between rollEditsRpcExecutor and tailerThread shutdown Minor ha Hrishikesh Gadre Hrishikesh Gadre
HDFS-13786 EC: Display erasure coding policy for sub-directories is not working Major erasure-coding Souryakanta Dwivedy Ayush Saxena
HDFS-13785 EC: “removePolicy” is not working for built-in/system Erasure Code policies Minor documentation, erasure-coding Souryakanta Dwivedy Ayush Saxena
YARN-8633 Update DataTables version in yarn-common in line with JQuery 3 upgrade Major yarn Akhil PB Akhil PB
YARN-8331 Race condition in NM container launched after done Major . Yang Wang Pradeep Ambati
YARN-8521 NPE in AllocationTagsManager when a container is removed more than once Major resourcemanager Weiwei Yang Weiwei Yang
YARN-8575 Avoid committing allocation proposal to unavailable nodes in async scheduling Major capacityscheduler Tao Yang Tao Yang
HDFS-13668 FSPermissionChecker may throws AIOOE when check inode permission Major namenode He Xiaoqiao He Xiaoqiao
HADOOP-15638 KMS Accept Queue Size default changed from 500 to 128 in Hadoop 3.x Major kms Wei-Chiu Chuang Wei-Chiu Chuang
HDFS-13823 NameNode UI : “Utilities -> Browse the file system -> open a file -> Head the file” is not working Major ui Nanda kumar Nanda kumar
HDFS-13738 fsck -list-corruptfileblocks has infinite loop if user is not privileged. Major tools Wei-Chiu Chuang Yuen-Kuei Hsueh
HDFS-13758 DatanodeManager should throw exception if it has BlockRecoveryCommand but the block is not under construction Major namenode Wei-Chiu Chuang chencan
YARN-8614 Fix few annotation typos in YarnConfiguration Trivial . Sen Zhao Sen Zhao
HDFS-13819 TestDirectoryScanner#testDirectoryScannerInFederatedCluster is flaky Minor hdfs Daniel Templeton Daniel Templeton
YARN-8656 container-executor should not write cgroup tasks files for docker containers Major . Jim Brennan Jim Brennan
YARN-8474 sleeper service fails to launch with “Authentication Required” Critical yarn Sumana Sathish Billie Rinaldi
YARN-8667 Cleanup symlinks when container restarted by NM to solve issue “find: File system loop detected;” for tar ball artifacts. Critical . Rohith Sharma K S Chandni Singh
HDFS-10240 Race between close/recoverLease leads to missing block Major . zhouyingchao Jinglun
HADOOP-15655 Enhance KMS client retry behavior Critical kms Kitti Nanasi Kitti Nanasi
YARN-8612 Fix NM Collector Service Port issue in YarnConfiguration Major ATSv2 Prabha Manepalli Prabha Manepalli
HDFS-13747 Statistic for list_located_status is incremented incorrectly by listStatusIterator Minor hdfs-client Todd Lipcon Antal Mihalyi
HADOOP-15674 Test failure TestSSLHttpServer.testExcludedCiphers with TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 cipher suite Major common Gabor Bota Szilard Nemeth
YARN-8640 Restore previous state in container-executor after failure Major . Jim Brennan Jim Brennan
YARN-8679 [ATSv2] If HBase cluster is down for long time, high chances that NM ContainerManager dispatcher get blocked Major . Rohith Sharma K S Wangda Tan
HDFS-13772 Erasure coding: Unnecessary NameNode Logs displaying for Enabling/Disabling Erasure coding policies which are already enabled/disabled Trivial erasure-coding Souryakanta Dwivedy Ayush Saxena
YARN-8649 NPE in localizer hearbeat processing if a container is killed while localizing Major . lujie lujie
YARN-8719 Typo correction for yarn configuration in OpportunisticContainers(federation) docs Major documentation, federation Y. SREENIVASULU REDDY Y. SREENIVASULU REDDY
YARN-8675 Setting hostname of docker container breaks with “host” networking mode for Apps which do not run as a YARN service Major . Yesha Vora Suma Shivaprasad
HDFS-13858 RBF: Add check to have single valid argument to safemode command Major federation Soumyapn Ayush Saxena
HDFS-13731 ReencryptionUpdater fails with ConcurrentModificationException during processCheckpoints Major encryption Xiao Chen Zsolt Venczel
YARN-8723 Fix a typo in CS init error message when resource calculator is not correctly set Minor . Weiwei Yang Abhishek Modi
HADOOP-15705 Typo in the definition of “stable” in the interface classification Minor . Daniel Templeton Daniel Templeton
HDFS-13863 FsDatasetImpl should log DiskOutOfSpaceException Major hdfs Fei Hui Fei Hui
HADOOP-15698 KMS log4j is not initialized properly at startup Major kms Kitti Nanasi Kitti Nanasi
HADOOP-15680 ITestNativeAzureFileSystemConcurrencyLive times out Major . Andras Bokor Andras Bokor
HADOOP-15706 Typo in compatibility doc: SHOUD -> SHOULD Trivial . Daniel Templeton Laszlo Kollar
HDFS-13027 Handle possible NPEs due to deleted blocks in race condition Major namenode Vinayakumar B Vinayakumar B


JIRA Summary Priority Component Reporter Contributor
HDFS-13743 RBF: Router throws NullPointerException due to the invalid initialization of MountTableResolver Major . Takanobu Asanuma Takanobu Asanuma
HDFS-13583 RBF: Router admin clrQuota is not synchronized with nameservice Major . Dibyendu Karmakar Dibyendu Karmakar
YARN-8263 DockerClient still touches hadoop.tmp.dir Minor . Jason Lowe Craig Condit
YARN-8287 Update documentation and yarn-default related to the Docker runtime Minor . Shane Kumpf Craig Condit
YARN-8624 Cleanup ENTRYPOINT documentation Minor . Craig Condit Craig Condit
YARN-8136 Add version attribute to site doc examples and quickstart Major site Gour Saha Eric Yang
YARN-8588 Logging improvements for better debuggability Major . Suma Shivaprasad Suma Shivaprasad
YARN-8520 Document best practice for user management Major documentation, yarn Eric Yang Eric Yang
HDFS-13750 RBF: Router ID in RouterRpcClient is always null Major . Takanobu Asanuma Takanobu Asanuma
YARN-8129 Improve error message for invalid value in fields attribute Minor ATSv2 Charan Hebri Abhishek Modi
HDFS-13848 Refactor NameNode failover proxy providers Major ha, hdfs-client Konstantin Shvachko Konstantin Shvachko
HDFS-13634 RBF: Configurable value in xml for async connection request queue size. Major federation CR Hota CR Hota
YARN-8642 Add support for tmpfs mounts with the Docker runtime Major . Shane Kumpf Craig Condit
HADOOP-15107 Stabilize/tune S3A committers; review correctness & docs Blocker fs/s3 Steve Loughran Steve Loughran


JIRA Summary Priority Component Reporter Contributor
YARN-8545 YARN native service should return container if launch failed Critical . Wangda Tan Chandni Singh
HDFS-13788 Update EC documentation about rack fault tolerance Major documentation, erasure-coding Xiao Chen Kitti Nanasi