v2.0.14-alpha.11

Changed

• Reduce startup logs in normal flow (#876)

v2.0.14-alpha.10

Fixed

• Fix missing alien records due to multiple groups (#806)

Updated

• Pearl updated to v0.9.6 (#859):
  • Fix build after aHash crate was yanked

v2.0.14-alpha.9

Fixed

• Fix chrono deprecated function warning (#832)
• Do not propagate an initialization error when it is determined that the disk is not available (#807)
• Fix crash in hardware metrics when disk is not available (#812)

v2.1.0-alpha.12

Fixed

• Fix log level for operations (#837)

v2.1.0-alpha.11

Added

• Bobd test mode (#550)
• Added optional get & exist optimization that skips old partitions by its timestamp (#702)
• Added mimalloc allocator for musl target (#688)
• Added jemalloc-profile for memory profiling (#797)
• Proper support for GetSource::ALL requests (#723)

Changed

• BobClient clone overhead reduced (#774)
• Node struct internals placed inside Arc to reduce clone overhead (#724)
• NodeName and DiskName types introduced to reduce clone overhead (#775)
• Avoid Pearl Storage clone (#791)
• Make iouring optional (#567)
• Add different logs for different branches in error on vdisk search (#808)

Fixed

• Ensure correct working when node contains multiple replicas of single vdisk (#654)
• Fix memory leak due to prometheus lib (#788)
• Fix for grinder delete metrics not being initialized (#824)
• Fix chrono deprecated function warning (#832)
• Fix lsof zombie spawn (#830)

Updated

• Pearl updated to v0.19.0 (#798):
  • Use InMemoryIndex as an additional filter on Blob level
  • Windows support added
  • CI: build and test on Windows
  • Include file index memory in the calculation of occupied memory
  • Remove hard dependency on io uring
  • Update offset only when write is imminent to prevent data corruption due to async Future cancellation
  • Improved Arc placement in Storage
  • Improved visibility levels in Storage
  • Clone impl removed from Storage
  • BLOB-wide exclusive lock removed from the write path, instead the short lock on the in-memory index added
  • Include BTreeMap overhead in index calculations
  • MEM_SIZE const has been added into the Key trait for proper calculation of memory occupied by the Key struct
  • Fix fork in test duplicating test environment
  • Bug in ObserverWorker that prevents its stop and leads to memory leak
  • Converting UnexpectedEOF errors to bincode errors before deserialize() calls

v2.0.14-alpha.8

Added

• used_swap and bob_virtual_memory metrics added to hardware metrics (#771)

Updated

• Update Pearl version to v0.9.5 (#815):
  • Blob file path added into context information for several errors

v2.1.0-alpha.10

Added

• Quorum argument for manual workflow dispatch for integration tests (#749)
• Reconnect to a node when Ping is received from it (#625)
• Fast ping at the start (#657)
• Client metrics are initialized at the start (#761)
• Exist test on doubled range of keys for integration tests (#764)
• Used swap and bob virtual memory metrics added to hardware metrics (#771)
• Added validate_data_checksum_in_index_regen field to pearl config (#607)
• Lookup existence in aliens (#576)
• Separate local and remote lookup (#585)
• Exist test for alien integration tests (#726)

Changed

• Make local put parallel to remote (#573)
• Prefer online nodes for aliens, while maintaining uniform distribution (#571)
• Build release binaries and docker images with release-lto profile (#714)
• Use read lock instead of write on hierarchical filters update to improve performance (#596)
• Abort on panic in any of the threads (#782)

Fixed

• Fix incorrect exist result due to variables sharing between keys (#762)
• Fix unit of measurement of memory in hardware metrics (#772)
• Fix rust deprecation warning (#779)
• Fix subtraction overflow in cleaner (#781)

Updated

• Logger to logstash updated to qoollo-log4rs-logstash v0.2 (#681)
• Pearl updated to v0.18.0 (#778):
  • Index regeneration checks record data checksum
  • ring crate replaced with sha2 crate
  • async-std replaced with async-lock to avoid redundant dependencies
  • Change locks for filters update
  • Serialization moved out of critical section
  • Removed multiple header checksum calculations
  • Rename functions to show that it returns last entry

v2.0.14-alpha.7

Added

• Lookup existence in aliens (#576)
• Separate local and remote lookup (#585)

v2.0.14-alpha.6

Fixed

• Fix rust deprecation warning (#779)
• Fix memory leak due to Prometheus lib (#788)

v2.0.14-alpha.5

Added

• Added mimalloc allocator for musl target (#688)