6 Pull requests merged by 3 people

• HADOOP-19617 - [JDK17] Remove JUnit4 Dependency - Cloud.

  #7848 merged Aug 11, 2025

• YARN-11850. [JDK17] Remove JUnit4 Parameterized from TestRuncContainerRuntime.

  #7863 merged Aug 10, 2025

• HADOOP-19425. [JDK17] Upgrade JUnit from 4 to 5 in hadoop-azure Part3.

  #7674 merged Aug 10, 2025

• HADOOP-19604_branch-3.4. ABFS: BlockId generation based on blockCount along with full blob md5 computation change

  #7819 merged Aug 7, 2025

• HADOOP-19617 - [JDK17] Remove JUnit4 Dependency - Tools.

  #7823 merged Aug 6, 2025

• HADOOP-19645. [ABFS][ReadAheadV2] Improve Metrics for Read Calls to identify type of read done.

  #7837 merged Aug 5, 2025

10 Pull requests opened by 9 people

• YARN-11843. Fix potential deadlock when auto-correction of container allocation is enabled

  #7855 opened Aug 5, 2025

• HDFS-17816. EC writing supports slow datanode isolation by end block group in advance.

  #7856 opened Aug 5, 2025

• HADOOP-19646. [JDK17] Migrate hadoop-aws module from JUnit4 Assume to JUnit5 Assumptions.

  #7858 opened Aug 6, 2025

• MAPREDUCE-7508.FileInputFormat can throw ArrayIndexOutofBoundsException because of some concurrent execution.

  #7859 opened Aug 7, 2025

• Jersey Upgrade, only for test validation

  #7860 opened Aug 7, 2025

• YARN-11848 Reduce the number of apps reported when nodemanager restart

  #7861 opened Aug 8, 2025

• HDFS-17818. Fix serial fsimage transfer during checkpoint with multiple namenodes

  #7862 opened Aug 8, 2025

• HDFS-12431. [JDK17] Upgrade JUnit from 4 to 5 in hadoop-hdfs Part11.

  #7864 opened Aug 10, 2025

• HADOOP-19617 - [JDK17] Remove JUnit4 Dependency - HDFS.

  #7865 opened Aug 10, 2025

• HADOOP-19648. [hotfix] Cos use token credential will lose token field

  #7867 opened Aug 11, 2025

15 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• HADOOP-19604. ABFS: Full blob md5 computation during flush change to be config driven

  #7853 commented on Aug 8, 2025 • 32 new comments

• HADOOP-19609. ABFS: Apache Client Connection Pool Relook

  #7817 commented on Aug 7, 2025 • 19 new comments

• HDFS-17815. Fix upload fsimage failure when checkpoint takes a long time

  #7845 commented on Aug 11, 2025 • 5 new comments

• Hadoop 19641: [ABFS][ReadAheadV2] First Read should bypass ReadBufferManager

  #7835 commented on Aug 7, 2025 • 3 new comments

• YARN-11835 DockerContainerDeletionTask did not clear tasks in leveldb

  #7811 commented on Aug 5, 2025 • 1 new comment

• HDFS-17475. Add verifyReadable command to check if files are readable

  #6745 commented on Aug 10, 2025 • 0 new comments

• HADOOP-19472: [ABFS] Improve write workload performance for ABFS by efficient concurrency utilization

  #7669 commented on Aug 7, 2025 • 0 new comments

• HADOOP-19394. Integrate with AAL's readVectored().

  #7720 commented on Aug 11, 2025 • 0 new comments

• HDFS-17801. EC supports createBlockReader retry when IOException occurs

  #7774 commented on Aug 8, 2025 • 0 new comments

• HDFS-17812. Reset curEntry when BlockIteratorImpl checks a new subdir

  #7826 commented on Aug 8, 2025 • 0 new comments

• HADOOP-19622: [ABFS][ReadAheadV2] Implement Read Buffer Manager V2 with improved aggressiveness

  #7832 commented on Aug 8, 2025 • 0 new comments

• HADOOP-19643. Upgrade to gson 2.13.1

  #7833 commented on Aug 4, 2025 • 0 new comments

• HDFS-17814. Add missing LevelDB dependencies to hadoop-hdfs module

  #7842 commented on Aug 11, 2025 • 0 new comments

• HADOOP-19617 - [JDK17] Remove JUnit4 Dependency - Common.

  #7849 commented on Aug 11, 2025 • 0 new comments

• Attempt to get unit tests passing. Ignore failing tests and increase …

  #7854 commented on Aug 6, 2025 • 0 new comments