4.0.0

Issues

• Remove offline status for a table

  apache/accumulo#6151 · Filter by author dlmarion opened on Feb 24, 2026 · 4.0.0
  1

  

• Move some manager client RPCs to assistant managers

  enhancement
  apache/accumulo#6183 · Filter by author keith-turner opened on Mar 5, 2026 · 4.0.0
  

• Display information about multiple managers

  enhancement
  apache/accumulo#6190 · Filter by author keith-turner opened on Mar 5, 2026 · 4.0.0
  3

  

• Primary Manager metric tag

  apache/accumulo#6201 · Filter by author dlmarion opened on Mar 9, 2026 · 4.0.0
  1

  

• Make configuration validation more strict

  enhancement
  apache/accumulo#6216 · Filter by author keith-turner opened on Mar 12, 2026 · 4.0.0
  4

  

• Improve scalability of compaction coordinator

  enhancement
  apache/accumulo#6279 · Filter by author keith-turner opened on Mar 30, 2026 · 4.0.0
  1

• Consolidate ThriftClient code to use ServiceDescriptors

  enhancement
  apache/accumulo#6291 · Filter by author ddanielr opened on Apr 2, 2026 · 4.0.0
  

• Test coordinator compaction metrics with multiple managers

  enhancement
  apache/accumulo#6331 · Filter by author keith-turner opened on Apr 23, 2026 · 4.0.0
  1

• Avoid exceeding a user's configured max entries per DFS directory

  enhancement
  apache/accumulo#6413 · Filter by author ctubbsii opened on Jun 4, 2026 · 4.0.0
  1

• Consolidate prop-editor and info-viewer into a unified ZooKeeper props sub-command

  apache/accumulo#6428 · Filter by author ArbaazKhan1 opened on Jun 15, 2026 · 4.0.0
  

• Java 21 follow-up cleanup

  apache/accumulo#6477 · Filter by author DomGarguilo opened on Jul 15, 2026 · 4.0.0

• Switch sort order for metadata table entries

  enhancement
  apache/accumulo#6479 · Filter by author ddanielr opened on Jul 16, 2026 · 4.0.0
  7

• Monitor logging a warning about form parameters

  apache/accumulo#6525 · Filter by author dlmarion opened on Sep 1, 2026 · 4.0.0
  4

• Property table.compaction.minor.age default value, should it be zero?

  question
  apache/accumulo#6532 · Filter by author dlmarion opened on Sep 10, 2026 · 4.0.0
  3

• underscore in Compactor resource group name is causing failure in Monitor

  bug
  apache/accumulo#6539 · Filter by author dlmarion opened on Sep 17, 2026 · 4.0.0

• SeekableByteArrayInputStream - revert #3219?

  question
  apache/accumulo#6542 · Filter by author dlmarion opened on Sep 18, 2026 · 4.0.0
  1

  

• Merge / Split behavior

  question
  apache/accumulo#6543 · Filter by author dlmarion opened on Sep 18, 2026 · 4.0.0
  1

• 4.0 Monitor - Active Scans

  question
  apache/accumulo#6545 · Filter by author dlmarion opened on Sep 18, 2026 · 4.0.0

• 4.0 Monitor - Data Tables

  question
  apache/accumulo#6546 · Filter by author dlmarion opened on Sep 18, 2026 · 4.0.0
  5

  

• 4.0 Monitor - Tablet Distribution Table

  enhancement
  apache/accumulo#6547 · Filter by author dlmarion opened on Sep 18, 2026 · 4.0.0
  1

  

• Spike: Investigate a data storage interface that simplifies table config.

  enhancement
  apache/accumulo#6550 · Filter by author ddanielr opened on Sep 21, 2026 · 4.0.0
  2

• Support splitting tablet with lots of files

  enhancement
  apache/accumulo#5100 · Filter by author keith-turner opened on Nov 22, 2024 · 4.0.0
  1

• Assess number of zookeeper watches being set by different processes types.

  blocker
  apache/accumulo#5134 · Filter by author keith-turner opened on Dec 4, 2024 · 4.0.0
  5

• Investigate adding a config option for setting thread pool size in InstanceOperations

  apache/accumulo#5135 · Filter by author cshannon opened on Dec 4, 2024 · 4.0.0

• Hold minor compactions when tablets files exceed pause limit

  enhancement
  apache/accumulo#5151 · Filter by author keith-turner opened on Dec 7, 2024 · 4.0.0
  1