ClickHouse/docs/changelogs/v23.8.13.25-lts.md
2024-05-30 18:10:12 +02:00

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1 2024

2024 Changelog

ClickHouse release v23.8.13.25-lts (37e034f903) FIXME as compared to v23.8.12.13-lts (bdbd0d87e5)

Improvement

  • Backported in #61930: Fixed accounting of memory allocated before attaching thread to a query or a user. #56089 (Nikita Taranov).

Build/Testing/Packaging Improvement

  • Backported in #62007: Remove from the Keeper Docker image the volumes at /etc/clickhouse-keeper and /var/log/clickhouse-keeper. #61683 (Tristan).

Bug Fix (user-visible misbehavior in an official stable release)

  • Backported in #62898: Fixed a bug in zero-copy replication (an experimental feature) that could cause The specified key does not exist errors and data loss after REPLACE/MOVE PARTITION. A similar issue might happen with TTL-moves between disks. #54193 (Alexander Tokmakov).
  • Backported in #61964: Fix the ATTACH query with the ON CLUSTER clause when the database does not exist on the initiator node. Closes #55009. #61365 (Nikolay Degterinsky).
  • Backported in #62527: Fix data race between MOVE PARTITION query and merges resulting in intersecting parts. #61610 (János Benjamin Antal).
  • Backported in #62238: Fix skipping escape sequcne parsing errors during JSON data parsing while using input_format_allow_errors_num/ratio settings. #61883 (Kruglov Pavel).
  • Backported in #62673: Fix segmentation fault when using Hive table engine. Reference #62154, #62560. #62578 (Nikolay Degterinsky).

CI Fix or Improvement (changelog entry is not required)

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NOT FOR CHANGELOG / INSIGNIFICANT