Apache Hadoop Changelog

Release 3.3.6 - 2023-06-18


JIRA Summary Priority Component Reporter Contributor
HADOOP-18671 Add recoverLease(), setSafeMode(), isFileClosed() APIs to FileSystem Major fs Wei-Chiu Chuang Tak-Lon (Stephen) Wu


JIRA Summary Priority Component Reporter Contributor
HDFS-15368 TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally Major . Xiaoqiao He Xiaoqiao He
HDFS-15383 RBF: Disable watch in ZKDelegationSecretManager for performance Major . Fengnan Li Fengnan Li
HDFS-15803 EC: Remove unnecessary method (getWeight) in StripedReconstructionInfo Trivial . Haiyang Hu Haiyang Hu
HDFS-16024 RBF: Rename data to the Trash should be based on src locations Major rbf Xiangyi Zhu Xiangyi Zhu
HDFS-16016 BPServiceActor add a new thread to handle IBR Minor . JiangHua Zhu Viraj Jasani
HADOOP-17749 Remove lock contention in SelectorPool of SocketIOWithTimeout Major common Xuesen Liang Xuesen Liang
HDFS-16480 Fix typo: indicies -> indices Minor . Jiale Qi Jiale Qi
HADOOP-18466 Limit the findbugs suppression IS2_INCONSISTENT_SYNC to S3AFileSystem field Minor fs/s3 Viraj Jasani Viraj Jasani
MAPREDUCE-7370 Parallelize MultipleOutputs#close call Major . Prabhu Joseph Ashutosh Gupta
YARN-11360 Add number of decommissioning/shutdown nodes to YARN cluster metrics. Major client, resourcemanager Chris Nauroth Chris Nauroth
HADOOP-18472 Upgrade to snakeyaml 1.33 Major . PJ Fanning PJ Fanning
HDFS-16811 Support DecommissionBackoffMonitor parameters reconfigurable Major . Haiyang Hu Haiyang Hu
HADOOP-18433 Fix main thread name. Major common, ipc zhengchenyu zhengchenyu
HDFS-16851 RBF: Add a utility to dump the StateStore Major rbf Owen O’Malley Owen O’Malley
HDFS-16839 It should consider EC reconstruction work when we determine if a node is busy Major ec, erasure-coding Kidd5368 Kidd5368
HDFS-16887 Log start and end of phase/step in startup progress Minor namenode Viraj Jasani Viraj Jasani
HDFS-16891 Avoid the overhead of copy-on-write exception list while loading inodes sub sections in parallel Major namenode Viraj Jasani Viraj Jasani
HADOOP-18604 Add compile platform in the hadoop version output Major . Ayush Saxena Ayush Saxena
HDFS-16888 BlockManager#maxReplicationStreams, replicationStreamsHardLimit, blocksReplWorkMultiplier and PendingReconstructionBlocks#timeout should be volatile Major . Haiyang Hu Haiyang Hu
HADOOP-18592 Sasl connection failure should log remote address Major . Viraj Jasani Viraj Jasani
HADOOP-18625 Fix method name of RPC.Builder#setnumReaders Minor ipc Haiyang Hu Haiyang Hu
HDFS-16882 RBF: Add cache hit rate metric in MountTableResolver#getDestinationForPath Minor rbf farmmamba farmmamba
HDFS-16907 Add LastHeartbeatResponseTime for BP service actor Major . Viraj Jasani Viraj Jasani
HADOOP-18628 Server connection should log host name before returning VersionMismatch error Minor ipc Viraj Jasani Viraj Jasani
HADOOP-18596 Distcp -update between different cloud stores to use modification time while checking for file skip. Major tools/distcp Mehakmeet Singh Mehakmeet Singh
HADOOP-18215 Enhance WritableName to be able to return aliases for classes that use serializers Minor . Bryan Beaudreault Bryan Beaudreault
HADOOP-18622 Upgrade ant to 1.10.13 Major . Aleksandr Nikolaev Aleksandr Nikolaev
YARN-11394 Fix hadoop-yarn-server-resourcemanager module Java Doc Errors. Major resourcemanager Shilun Fan Shilun Fan
HADOOP-18535 Implement token storage solution based on MySQL Major . Hector Sandoval Chaverri Hector Sandoval Chaverri
HADOOP-18646 Upgrade Netty to 4.1.89.Final Major build Aleksandr Nikolaev Aleksandr Nikolaev
HADOOP-18684 S3A filesystem to support binding to other URI schemes Major . Harshit Gupta Harshit Gupta
HADOOP-18590 Publish SBOM artifacts Major build Dongjoon Hyun Dongjoon Hyun
HADOOP-18597 Simplify single node instructions for creating directories for Map Reduce Trivial documentation Nikita Eshkeev Nikita Eshkeev
HADOOP-18691 Add a CallerContext getter on the Schedulable interface Major . Christos Bisias Christos Bisias
HADOOP-18689 Bump jettison from 1.5.3 to 1.5.4 in /hadoop-project Major common Ayush Saxena
HDFS-16988 Improve NameServices info at JournalNode web UI Minor . Zhaohui Wang Zhaohui Wang
HADOOP-18637 S3A to support upload of files greater than 2 GB using DiskBlocks Major fs/s3 Harshit Gupta Harshit Gupta
HADOOP-18695 S3A: reject multipart copy requests when disabled Minor fs/s3 Steve Loughran Steve Loughran


JIRA Summary Priority Component Reporter Contributor
HDFS-16628 RBF: Correct target directory when move to trash for kerberos login user. Major rbf Xiping Zhang Xiping Zhang
HDFS-16633 Reserved Space For Replicas is not released on some cases Major hdfs Prabhu Joseph Ashutosh Gupta
HDFS-16566 Erasure Coding: Recovery may cause excess replicas when busy DN exsits Major ec, erasure-coding Kidd5368 Kidd5368
HADOOP-18471 An unhandled ArrayIndexOutOfBoundsException in DefaultStringifier.storeArray() if provided with an empty input Minor common, io FuzzingTeam FuzzingTeam
HDFS-16809 EC striped block is not sufficient when doing in maintenance Major ec, erasure-coding dingshun dingshun
YARN-11390 TestResourceTrackerService.testNodeRemovalNormally: Shutdown nodes should be 0 now expected: <1> but was: <0> Major yarn Bence Kosztolnik Bence Kosztolnik
HDFS-16852 Register the shutdown hook only when not in shutdown for KeyProviderCache constructor Minor hdfs Xing Lin Xing Lin
HADOOP-18567 LogThrottlingHelper: the dependent recorder is not triggered correctly Major . Chengbing Liu
YARN-11395 Resource Manager UI, cluster/appattempt/*, can not present FINAL_SAVING state Critical yarn Bence Kosztolnik Bence Kosztolnik
YARN-11392 ClientRMService implemented getCallerUgi and verifyUserAccessForRMApp methods but forget to use sometimes, caused audit log missing. Major yarn Beibei Zhao Beibei Zhao
HDFS-16872 Fix log throttling by declaring LogThrottlingHelper as static members Major . Chengbing Liu
HADOOP-18591 Fix a typo in Trash Minor documentation xiaoping.huang xiaoping.huang
HDFS-16764 ObserverNamenode handles addBlock rpc and throws a FileNotFoundException Critical . ZanderXu ZanderXu
HADOOP-18584 [NFS GW] Fix regression after netty4 migration Major . Wei-Chiu Chuang Wei-Chiu Chuang
HADOOP-18279 Cancel fileMonitoringTimer even if trustManager isn’t defined Major common, test Steve Vaughan Steve Vaughan
HADOOP-18576 Java 11 JavaDoc fails due to missing package comments Major build, common Steve Loughran Steve Vaughan
HADOOP-18612 Avoid mixing canonical and non-canonical when performing comparisons Minor common, test Steve Vaughan Steve Vaughan
HDFS-16925 Namenode audit log to only include IP address of client Major . Viraj Jasani Viraj Jasani
HADOOP-18633 fix test AbstractContractDistCpTest#testDistCpUpdateCheckFileSkip Major tools/distcp Mehakmeet Singh Mehakmeet Singh
HADOOP-18582 No need to clean tmp files in distcp direct mode Major tools/distcp 10000kang 10000kang
HADOOP-18636 LocalDirAllocator cannot recover from directory tree deletion during the life of a filesystem client Minor fs, fs/azure, fs/s3 Steve Loughran Steve Loughran
HDFS-16935 TestFsDatasetImpl.testReportBadBlocks brittle Minor test Steve Loughran Viraj Jasani
HDFS-16942 Send error to datanode if FBR is rejected due to bad lease Major datanode, namenode Stephen O’Donnell Stephen O’Donnell
HADOOP-18662 ListFiles with recursive fails with FNF Major . Ayush Saxena Ayush Saxena
HADOOP-18680 Insufficient heap during full test runs in Docker container. Minor build Chris Nauroth Chris Nauroth
HADOOP-18714 Wrong StringUtils.join() called in AbstractContractRootDirectoryTest Trivial test Attila Doroszlai Attila Doroszlai
HADOOP-18705 ABFS should exclude incompatible credential providers Major fs/azure Tamas Domok Tamas Domok
HADOOP-18660 Filesystem Spelling Mistake Trivial fs Sebastian Baunsgaard Sebastian Baunsgaard
MAPREDUCE-7437 MR Fetcher class to use an AtomicInteger to generate IDs. Major build, client Steve Loughran Steve Loughran
HDFS-16672 Fix lease interval comparison in BlockReportLeaseManager Trivial namenode dzcxzl dzcxzl
YARN-11482 Fix bug of DRF comparison DominantResourceFairnessComparator2 in fair scheduler Major fairscheduler Xiaoqiao He Xiaoqiao He
HDFS-16897 Fix abundant Broken pipe exception in BlockSender Minor hdfs fanluo fanluo
HADOOP-18715 Add debug log for getting details of tokenKindMap Minor . Pralabh Kumar Pralabh Kumar
YARN-11312 [UI2] Refresh buttons don’t work after EmberJS upgrade Minor yarn-ui-v2 Brian Goerlitz Susheel Gupta
HADOOP-18724 Open file fails with NumberFormatException for S3AFileSystem Critical fs, fs/azure, fs/s3 Ayush Saxena Steve Loughran
HADOOP-18652 Path.suffix raises NullPointerException Minor hdfs-client Patrick Grandjean Patrick Grandjean
HDFS-17022 Fix the exception message to print the Identifier pattern Minor . Nishtha Shah Nishtha Shah
HDFS-17017 Fix the issue of arguments number limit in report command in DFSAdmin. Major . Haiyang Hu Haiyang Hu
HADOOP-18755 openFile builder new optLong() methods break hbase-filesystem Major fs Steve Loughran Steve Loughran
HDFS-17011 Fix the metric of “HttpPort” at DataNodeInfo Minor . Zhaohui Wang Zhaohui Wang
HDFS-17003 Erasure Coding: invalidate wrong block after reporting bad blocks from datanode Critical namenode farmmamba farmmamba
HADOOP-18718 Fix several maven build warnings Minor build Dongjoon Hyun Dongjoon Hyun


JIRA Summary Priority Component Reporter Contributor
YARN-11388 Prevent resource leaks in TestClientRMService. Minor test Chris Nauroth Chris Nauroth


JIRA Summary Priority Component Reporter Contributor
HDFS-15654 TestBPOfferService#testMissBlocksWhenReregister fails intermittently Major datanode Ahmed Hussein Ahmed Hussein
HDFS-15674 TestBPOfferService#testMissBlocksWhenReregister fails on trunk Major . Ahmed Hussein Masatake Iwasaki
HADOOP-18380 fs.s3a.prefetch.block.size to be read through longBytesOption Major fs/s3 Steve Loughran Viraj Jasani
HADOOP-18186 s3a prefetching to use SemaphoredDelegatingExecutor for submitting work Major fs/s3 Steve Loughran Viraj Jasani
HADOOP-18377 hadoop-aws maven build to add a prefetch profile to run all tests with prefetching Major fs/s3, test Steve Loughran Viraj Jasani
HADOOP-18455 s3a prefetching Executor should be closed Major fs/s3 Viraj Jasani Viraj Jasani
HADOOP-18378 Implement readFully(long position, byte[] buffer, int offset, int length) Minor fs/s3 Ahmar Suhail Alessandro Passaro
HADOOP-18189 S3PrefetchingInputStream to support status probes when closed Minor fs/s3 Steve Loughran Viraj Jasani
HADOOP-18156 Address JavaDoc warnings in classes like MarkerTool, S3ObjectAttributes, etc. Minor fs/s3 Mukund Thakur Ankit Saurabh
HADOOP-18482 ITestS3APrefetchingInputStream does not skip if no CSV test file available Minor fs/s3 Daniel Carl Jones Daniel Carl Jones
HADOOP-18531 assertion failure in ITestS3APrefetchingInputStream Major fs/s3, test Steve Loughran Ashutosh Gupta
HADOOP-18620 Avoid using grizzly-http-* APIs Major . Viraj Jasani Viraj Jasani
HADOOP-18351 S3A prefetching: Error logging during reads Minor . Ahmar Suhail Ankit Saurabh
HADOOP-17746 compatibility table in directory_markers.md doesn’t render right Minor fs/s3, site Steve Loughran Masatake Iwasaki
HADOOP-18606 Add reason in in x-ms-client-request-id on a retry API call. Minor fs/azure Pranav Saxena Pranav Saxena
HADOOP-18146 ABFS: Add changes for expect hundred continue header with append requests Major fs/azure Anmol Asrani Anmol Asrani
HADOOP-18647 x-ms-client-request-id to have some way that identifies retry of an API. Minor fs/azure Pranav Saxena Pranav Saxena
HADOOP-18012 ABFS: Enable config controlled ETag check for Rename idempotency Major fs/azure Sneha Vijayarajan Sree Bhattacharyya
HADOOP-18696 S3A ITestS3ABucketExistence access point test failure Major fs/s3, test Steve Loughran Steve Loughran
HADOOP-18399 S3A Prefetch - SingleFilePerBlockCache to use LocalDirAllocator Major fs/s3 Steve Loughran Viraj Jasani
HADOOP-18703 Backport S3A prefetching stream to branch-3.3 Major fs/s3 Steve Loughran Steve Loughran
HADOOP-18697 Fix transient failure of ITestS3APrefetchingInputStream#testRandomReadLargeFile Major fs/s3, test Steve Loughran Viraj Jasani
HADOOP-18688 S3A audit header to include count of items in delete ops Major fs/s3 Steve Loughran Viraj Jasani
HADOOP-18740 s3a prefetch cache blocks should be accessed by RW locks Major . Viraj Jasani Viraj Jasani
HADOOP-18763 Upgrade aws-java-sdk to 1.12.367+ Major fs/s3 Steve Loughran Viraj Jasani


JIRA Summary Priority Component Reporter Contributor
HDFS-16822 HostRestrictingAuthorizationFilter should pass through requests if they don’t access WebHDFS API Major . Takanobu Asanuma Takanobu Asanuma
HDFS-16886 Fix documentation for StateStoreRecordOperations#get(Class …, Query …) Trivial . Simbarashe Dzinamarira Simbarashe Dzinamarira
HDFS-16902 Add Namenode status to BPServiceActor metrics and improve logging in offerservice Major . Viraj Jasani Viraj Jasani
HDFS-16901 RBF: Routers should propagate the real user in the UGI via the caller context Major . Simbarashe Dzinamarira Simbarashe Dzinamarira
HADOOP-18658 snakeyaml dependency: upgrade to v2.0 Major . PJ Fanning PJ Fanning
HADOOP-18693 Upgrade Apache Derby from to due to CVEs Major build, test PJ Fanning
HADOOP-18712 Upgrade to jetty 9.4.51 due to cve Major common PJ Fanning PJ Fanning
HADOOP-18727 Fix WriteOperations.listMultipartUploads function description Trivial fs/s3 Dongjoon Hyun Dongjoon Hyun
HADOOP-18761 Remove mysql-connector-java Blocker . Wei-Chiu Chuang Wei-Chiu Chuang