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ClickHouse/docs/changelogs/v22.1.4.30-stable.md

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1 2022

2022 Changelog

ClickHouse release v22.1.4.30-stable FIXME as compared to v22.1.3.7-stable

Build/Testing/Packaging Improvement

Bug Fix (user-visible misbehaviour in official stable or prestable release)

  • Backported in #34119: Fix usage of functions array and tuple with literal arguments in distributed queries. Previously it could lead to Not found columns exception. #33938 (Anton Popov).
  • Backported in #34124: Fix crash while reading of nested tuples. Fixes #33838. #33956 (Anton Popov).
  • Backported in #34098: Fix segfault while parsing ORC file with corrupted footer. Closes #33797. #33984 (Kruglov Pavel).
  • Backported in #34038: Fix bug which lead to inability for server to start when both replicated access storage and keeper are used. Introduced two settings for keeper socket timeout instead of settings from default user: keeper_server.socket_receive_timeout_sec and keeper_server.socket_send_timeout_sec. Fixes #33973. #33988 (alesapin).
  • Backported in #34184: Fixed minor race condition that might cause "intersecting parts" error in extremely rare cases after ZooKeeper connection loss. #34096 (Alexander Tokmakov).
  • Backported in #34467: Fix inserts to distributed tables in case of change of native protocol. The last change was in the version version 22.1, so there may be some failures of inserts to distributed tables after upgrade to that version. #34132 (Anton Popov).
  • Backported in #34209: Fix bug which can rarely lead to error "Cannot read all data" while reading LowCardinality columns of MergeTree table engines family which stores data on remote file system like S3. #34139 (alesapin).
  • Backported in #34266: Fix metric Query, which shows number of executing queries. In last several releases it was always 0. #34224 (Anton Popov).
  • Backported in #34298: Fix progress bar width. It was incorrectly rounded to integer number of characters. #34275 (Alexey Milovidov).
  • Backported in #34391: Try to fix rare bug while reading of empty arrays, which could lead to Data compressed with different methods error. #34327 (Anton Popov).
  • Backported in #34430: Fix segfault in schema inference from url. Closes #34147. #34405 (Kruglov Pavel).