1. 706d4dc HDFS-17972. TestDFSClientRetries: restore the fault injector and release its latch when the deadlock test dies (#8712) by Jose Luis López López · 2 days ago trunk
  2. 6e82d7b YARN-11987. container-executor delete-as-user fails to rmdir private filecache directories. (#8700) by Yubi Lee · 3 days ago
  3. 2f40347 HDFS-17962. NNTop may lose user metrics during expired window cleanup (#8677) by CapMoon · 3 days ago
  4. abbc78d HDFS-17971. Fix RAT check failure for vendored JSON.java in hadoop-hdfs-rbf. (#8708) Contributed by Shilun Fan by slfan1989 · 7 days ago
  5. 3a2c2c8 YARN-11985: Placement rule does not allow to select Leaf Queue as Parent although Dynamic Queue Creation is turned on (#8686) Contributed by Susheel Gupta. by Susheel Gupta · 7 days ago
  6. c48027a HADOOP-19935. Windows: make preferIPv4Stack overridable, matching hadoop-functions.sh. (#8592) by Siyao Meng · 10 days ago
  7. 26b0b5a HADOOP-19965. GHA update build status runs in forked repos (#8702) by Steve Loughran · 11 days ago
  8. 3323797 HDFS-17953. Fix DataNode OOM when pendingIBRs unlimited grows while NameNode is unreachable. (#8626). Contributed by yanbin.zhang by singer-bin · 13 days ago
  9. 2add963 HADOOP-19969. Upgrade httpcore5 and httpclient5 due to security issues (#8696) by PJ Fanning · 2 weeks ago
  10. 5d1cd61 HADOOP-19968. Upgrade to log4j 2.26.1 due to CVE-2026-49844 (#8695) by PJ Fanning · 2 weeks ago
  11. d75c9a9 HADOOP-19967. Upgrade to Jackson 2.18.10 due to security issues (#8694) by PJ Fanning · 2 weeks ago
  12. 54171ce HADOOP-19951. Remove use of jetty-util-ajax and use jackson instead (#8654) by PJ Fanning · 2 weeks ago
  13. d57814e HADOOP-19963. Shut down leaked mini-cluster instances in hadoop-distcp and hadoop-streaming. (#8678) by Jose Luis López López · 3 weeks ago
  14. ff1cc80 MAPREDUCE-7543: Constant-time compare when verifying the shuffle HMAC (#8687) by nishat shabbir · 3 weeks ago
  15. d4c6f02 HDFS-17957. Shut down leaked mini-cluster instances and review timeout values in hadoop-hdfs-project tests. (#8659). Contributed by Jose Luis López by Jose Luis López López · 3 weeks ago
  16. 7e78847 HDFS-17961. Fix ineffective bucket-size validation in RollingWindow constructor (#8673) by CapMoon · 3 weeks ago
  17. a9cf966 YARN-11983. Shut down leaked mini-cluster instances. (#8679) by Jose Luis López López · 3 weeks ago
  18. a0f38bc MAPREDUCE-7542. Shut down leaked mini-cluster instances. (#8680) by Jose Luis López López · 3 weeks ago
  19. d76ea36 HADOOP-19956. Upgrade lz4-java to 1.11.2 due to security issues (#8666) Contributed by PJ Fanning by PJ Fanning · 3 weeks ago
  20. 5a2a492 HADOOP-19957. Upgrade Netty to 4.1.137 due to CVEs (#8667) Contributed by PJ Fanning by PJ Fanning · 3 weeks ago
  21. e749fe0 HDFS-17933. [ARR] Add metrics to track async router queue size (#8539) by Felix Nguyen · 4 weeks ago
  22. 0d5da67 HDFS-17939. StripedReader should only scan data blocks when initializing zero stripe indices (#8563) by CapMoon · 4 weeks ago
  23. dccedc2 HADOOP-19950. Capture surefire diagnostics on fork timeout in CI (#8651) by Cheng Pan · 4 weeks ago
  24. 388394c HADOOP-19197. S3A: KMS Encryption Context support: follow-up (#8185) by Raphael Azzolini · 5 weeks ago
  25. 73c119a HADOOP-19851. Point S3A GCS docs to the hadoop-gcp connector (#8639) by Power John · 5 weeks ago
  26. 9bb10c7 HADOOP-19891: update cloud connector testing requirements (#8503) by Aaron Fabbri · 5 weeks ago
  27. cd98843 HADOOP-19949. Upgrade lz4-java to 1.11.1 due to CVE-2026-59949 (#8643) by PJ Fanning · 5 weeks ago
  28. a645446 HDFS-17955. Fix Checkpointer startup checkpoint on fresh VMs (#8649) by Cheng Pan · 5 weeks ago
  29. 8ec3137 YARN-11969. Make catalog-webapp jasmine browser tests skippable independently of -DskipTests (#8621) by Ferenc Erdelyi · 5 weeks ago
  30. 2dd6f12 HADOOP-15190. Replace Clover with JaCoCo for code coverage (#8606) by Ferenc Erdelyi · 5 weeks ago
  31. 90cb9c1 HADOOP-18814. Direct class cast causes ClassCastException in TestRPC#testReaderExceptions (#8636) by Anshu Singh · 5 weeks ago
  32. 06156a4 HADOOP-19932. Prune obsolete classes in org.apache.hadoop.io.serializer (#8585) by Steve Loughran · 5 weeks ago
  33. e91e948 HADOOP-19945. Update to commons-configuration2 2.15.0, commons-lang3 3.20.0 and commons-io 2.22.0 to fix CVE-2026-45205 (#8634) by ankithpraveen · 6 weeks ago
  34. 799ef57 HADOOP-19940. [ABFS] Add no op support for set permission for RBAC and HNS enabled (#8607) by Anmol Asrani · 6 weeks ago
  35. e55f979 HADOOP-19255. Update io.compression.codec.lzo.buffersize to 262144 (#8601) by Anshu Singh · 6 weeks ago
  36. 673fc22 YARN-11964: Clamp negative available resources in AllocateResponse to zero (#8523) Contributed by Ryu Kobayashi by Ryu Kobayashi · 6 weeks ago
  37. eccc41c YARN-11682: Legacy auto created queue in absolute mode has zero capacity after creation during app recovery (#8618) Contributed by Susheel Gupta by Susheel Gupta · 6 weeks ago
  38. 078b21e HADOOP-19947. S3A: Document AWS SDK upgrade process (#8628) by Steve Loughran · 6 weeks ago
  39. 6337d96 HADOOP-19893: S3A CI tests for fork PRs (#8530) by Aaron Fabbri · 6 weeks ago
  40. 774501f YARN-11841. Fix ApplicationHistoryService UI - WebAppException controller for applicationhistory not found (#7850) Contributed by D M Murali Krishna Reddy. by Murali Krishna · 6 weeks ago
  41. 5f5229f HADOOP-19936. TFile parsing is too brittle (#8594) by Steve Loughran · 6 weeks ago
  42. 8a695de HADOOP-19943. Upgrade Apache Mina to 2.0.29 due to CVE-2026-47065. (#8615) by PJ Fanning · 7 weeks ago
  43. 73d2233 HADOOP-19939. Upgrade to Jackson 2.18.9 due to security fixes (#8599) by PJ Fanning · 7 weeks ago
  44. 767c9da HDFS-17943. Fix malformed error message for negative dfs.domain.socket.disable.interval.seconds (#8603). Contributed by SeungTaek Lim by SeungTaek Lim · 7 weeks ago
  45. d642709 HADOOP-19942. Upgrade to BouncyCastle 1.85 due to security issues. (#8614) by PJ Fanning · 7 weeks ago
  46. 6f5d137 HDFS-11161. Incorporate Baidu BOS file system implementation. (#8347). Contributed by yangdong2398. by yang · 7 weeks ago
  47. ca28186 HDFS-17931. Add early return in PendingDataNodeMessages.removeQueuedBlock when queue is empty. (#8529). Contributed by Janus Chow. by Symious · 8 weeks ago
  48. c3566f9 YARN-11967. Addendum: don't enable pmem/vmem checks in DistributedShellBaseTest (#8595). Contributed by yanbin.zhang. by singer-bin · 8 weeks ago
  49. 4999ac9 HADOOP-19758. Avoid tput in shell usage formatting when unavailable. (#8387) by Deepak Jain · 8 weeks ago
  50. 2fd406b HADOOP-19925. Define the Hadoop Security Model in a SECURITY.md file (#8562) by Steve Loughran · 9 weeks ago
  51. 85c2337 HADOOP-19862: S3A: introduce configurable shared thread pool for AWS SDK clients (#8426) by Konstantin Bereznyakov · 9 weeks ago
  52. 8a979cb HADOOP-19931. Summary: SSLHostnameVerifier subject CN parsing is too brittle (#8584) by Steve Loughran · 9 weeks ago
  53. c14db44 HADOOP-19934. Make actions/stale GitHub Actions jobs up-to-date. (#8589). Contributed by He Xiaoqiao by Hexiaoqiao · 9 weeks ago
  54. c7dfb26 YARN-11967. Strict memory enforcement should not skip polling-based memory check when CGroups memory is disabled. (#8573). Contributed by yanbin.zhang. by singer-bin · 9 weeks ago
  55. 2dade07 HADOOP-19906. Restore Subject propagation on JDK 22+ via InheritableThreadLocal cascade in SubjectUtil (#8522) by Cheng Pan · 9 weeks ago
  56. 1d71aee HADOOP-19933. Upgrade GitHub Actions to ASF-allowed versions (#8586) by Cheng Pan · 9 weeks ago
  57. b15adbc Revert HADOOP-19668 and HADOOP-19670: Replace Thread with SubjectInheritingThread (#8568) by Cheng Pan · 9 weeks ago
  58. aa71c42 HADOOP-19927. Add unit test for HttpServer2 mTLS enforcement via ssl.server.need.client.auth. (#8564). Contributed by Ferenc Erdelyi. by Ferenc Erdelyi · 9 weeks ago
  59. 4f9b20b HDFS-17938. Add the metrics NumBlocks in datanode. (#8566). Contributed by fuchaohong. by fuchaohong · 9 weeks ago
  60. 9ec3901 HADOOP-19905. Implement HttpServer2 thread pool metrics. (#8520). Contributed by KWON BYUNGCHANG. by KwonByungchang · 10 weeks ago
  61. a8002b9 HDFS-17940. WebHDFS to log at TRACE better (#8565) by drewrukin · 10 weeks ago
  62. a0f8f7e HDFS-17934. RBF: Add router web address to router web UI (#8540). Contributed by Felix N by Felix Nguyen · 10 weeks ago
  63. 9318632 HADOOP-19928. Move to Avro 1.12.1 (#8567) by Steve Loughran · 10 weeks ago
  64. 62daf89 HDFS-17593. Allow setting block locations when opening streams (#8561) by boroknagyz · 2 months ago
  65. 10bb684 HADOOP-10579. Add match expressions to find command (#8259) by Lamium Amplexicaule · 3 months ago
  66. a44da11 HADOOP-19919. Upgrade to netty 4.1.135 due to CVE-2026-44249. (#8546) by PJ Fanning · 3 months ago
  67. 6cee8fe HADOOP-19911. Fix flaky TestBalancerLongRunningTasks (#8534) by Cheng Pan · 3 months ago
  68. dc99f88 HADOOP-19920. Fix flaky test TestPrometheusMetricsSink (#8549) by Cheng Pan · 3 months ago
  69. 6ebe191 HADOOP-19913. Upgrade to Jackson 2.18.8 (#8535) by PJ Fanning · 3 months ago
  70. 9b71e5f HADOOP-19917. Add cause to exception in AbfsClient if SASTokenProvider failed (#8544) by K0K0V0K · 3 months ago
  71. ea0cb52 HADOOP-19914. Replace JLine static `Log` reference with SLF4J `Logger` instance (#8533) by Jack Green · 3 months ago
  72. b152cad HDFS-17927. Make TestDiskError.testShutdown use deterministic volume failure injection (#8517) by Siyao Meng · 3 months ago
  73. 20aa688 HADOOP-19786. Bump org.owasp:dependency-check-maven plugin to 12.2.2 (#8186) by Edward Capriolo · 3 months ago
  74. 1cca006 HDFS-17930. [ARR] Router shutdown should not shut routerAsyncResponderExecutor down (#8527) by Felix Nguyen · 3 months ago
  75. 614b8a9 HADOOP-19909. ABFS: Improve error messages on auth setup failures (#8531) by Steve Loughran · 3 months ago
  76. 2e8f5cf HADOOP-19908. ZStandardDecompressor should reset compressedDirectBuf correctly (#8526) by Cheng Pan · 3 months ago
  77. 9c865dd Revert "YARN-11964: Resource.castToIntSafely() should clamp negative values to 0 (#8506)" by Cheng Pan · 3 months ago
  78. 3a1fed5 HDFS-17924. Improve NameNode edit log rolling controls (#8509) by Felix Nguyen · 3 months ago
  79. 574159c HDFS-17921. StripedBlockWriter should free up buffer if init fails (#8498) by Felix Nguyen · 3 months ago
  80. 290c825 HDFS-17919. Clean up StandbyCheckpointer code (#8493) by Felix Nguyen · 3 months ago
  81. 683e00f HDFS-17909. [ARR] AsyncRouterHandlerExecutors should use bounded queue (#8448) by Felix Nguyen · 3 months ago
  82. 22a6ad9 HADOOP-19902. [ABFS] Fix small write hflush followed by close (#8513) by Chao Sun · 3 months ago
  83. e33eb71 HADOOP-19900. EC write can fail with ArrayIndexOutOfBoundsException due to CoderUtil emptyChunk resize race (#8518) by Siyao Meng · 3 months ago
  84. fad7332 HDFS-17925. AddedNodeStorage should be obtained from availableReplicas (#8510) by CapMoon · 3 months ago
  85. 135e36a HDFS-17916: DataStreamer#processDatanodeOrExternalError() fails to return byte arrays to ByteArrayManager (#8466) by Charles Connell · 3 months ago
  86. 80160e5 HDFS-17920. Eliminate possible infinite loop in TestDiskError.testShutdown (#8502) by boky01 · 3 months ago
  87. 6527713 YARN-11964: Resource.castToIntSafely() should clamp negative values to 0 (#8506) by Ryu Kobayashi · 3 months ago
  88. 46d02ca HADOOP-19899. Fix sleep time in RetryInvocationHandler (#8507) by Doroszlai, Attila · 4 months ago
  89. 8a4e03d HDFS-17922. rename2 in the router asynchronous RPC is missing an async path by Dimas Shidqi Parikesit · 4 months ago
  90. 71d216d HADOOP-19898: add permissions for pages workflow (#8504) by Aaron Fabbri · 4 months ago
  91. 8157ff7 HDFS-17889: [ARR] Enable the router asynchronous RPC feature to handle getHAServiceState. (#8297). Contributed by dParikesit. by Dimas Shidqi Parikesit · 4 months ago
  92. 22008a2 HADOOP-1593. [ABFS] Add vectored read support in ABFS driver (#8400) by Anmol Asrani · 4 months ago
  93. 2c42355 HDFS-17891 HostSet.add() throws uncaught exception if DataNode hostname is not resolved (#8341). Contributed by Jim Halfpenny by Jim Halfpenny · 4 months ago
  94. b3cf28f HDFS-17877. Fix DatanodeID.updateRegInfo() does not update hostNameBytes causing stale hostname on client (#8494). Contributed by YUBI LEE. by Yubi Lee · 4 months ago
  95. a372299 HADOOP-19890: s3a: fix isolated classloader test for jdk >=17 (#8491) by Aaron Fabbri · 4 months ago
  96. ed29a6a HADOOP-19877: run s3a integration and scale tests in CI (#8467) by Aaron Fabbri · 4 months ago
  97. 19c6bcf HADOOP-19875. Further improve CrcComposer performance. (#8497) by Tsz-Wo Nicholas Sze · 4 months ago
  98. 62729b06 HDFS-17899. Handle InvalidEncryptionKeyException in Balancer Dispatcher, SPS BlockDispatcher and DataNode DataTransfer (#8383) by Zhenyu Li · 4 months ago
  99. 734dd8a HADOOP-19863. Incorrect Vectored IO metrics from Local Filesystem. (#8447) by Steve Loughran · 4 months ago
  100. ffd7a95 YARN-11956: Register RMQueueAclInfo for RM REST JSON serialization (#8449) Contributed by Riya Khandelwal. by Riya · 4 months ago