mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-27 01:51:59 +00:00
30 lines
3.4 KiB
Markdown
30 lines
3.4 KiB
Markdown
---
|
|
sidebar_position: 1
|
|
sidebar_label: 2022
|
|
---
|
|
|
|
# 2022 Changelog
|
|
|
|
### ClickHouse release v22.6.5.22-stable (47ca5f14a34) FIXME as compared to v22.6.4.35-stable (b9202cae6f4)
|
|
|
|
#### Bug Fix
|
|
* Backported in [#39749](https://github.com/ClickHouse/ClickHouse/issues/39749): Fix seeking while reading from encrypted disk. This PR fixes [#38381](https://github.com/ClickHouse/ClickHouse/issues/38381). [#39687](https://github.com/ClickHouse/ClickHouse/pull/39687) ([Vitaly Baranov](https://github.com/vitlibar)).
|
|
|
|
#### Build/Testing/Packaging Improvement
|
|
* Backported in [#39883](https://github.com/ClickHouse/ClickHouse/issues/39883): Former packages used to install systemd.service file to `/etc`. The files there are marked as `conf` and are not cleaned out, and not updated automatically. This PR cleans them out. [#39323](https://github.com/ClickHouse/ClickHouse/pull/39323) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
|
|
|
#### Bug Fix (user-visible misbehavior in official stable or prestable release)
|
|
|
|
* Backported in [#39207](https://github.com/ClickHouse/ClickHouse/issues/39207): Fix reading of sparse columns from `MergeTree` tables that store their data in S3. [#37978](https://github.com/ClickHouse/ClickHouse/pull/37978) ([Anton Popov](https://github.com/CurtizJ)).
|
|
* Backported in [#38932](https://github.com/ClickHouse/ClickHouse/issues/38932): Fix `parallel_view_processing=1` with `optimize_trivial_insert_select=1`. Fix `max_insert_threads` while pushing to views. [#38731](https://github.com/ClickHouse/ClickHouse/pull/38731) ([Azat Khuzhin](https://github.com/azat)).
|
|
* Backported in [#39590](https://github.com/ClickHouse/ClickHouse/issues/39590): Fix data race and possible heap-buffer-overflow in Avro format. Closes [#39094](https://github.com/ClickHouse/ClickHouse/issues/39094) Closes [#33652](https://github.com/ClickHouse/ClickHouse/issues/33652). [#39498](https://github.com/ClickHouse/ClickHouse/pull/39498) ([Kruglov Pavel](https://github.com/Avogar)).
|
|
* Backported in [#39612](https://github.com/ClickHouse/ClickHouse/issues/39612): Fix bug with maxsplit argument for splitByChar, which was not working correctly. [#39552](https://github.com/ClickHouse/ClickHouse/pull/39552) ([filimonov](https://github.com/filimonov)).
|
|
* Backported in [#39791](https://github.com/ClickHouse/ClickHouse/issues/39791): Fix wrong index analysis with tuples and operator `IN`, which could lead to wrong query result. [#39752](https://github.com/ClickHouse/ClickHouse/pull/39752) ([Anton Popov](https://github.com/CurtizJ)).
|
|
* Backported in [#39836](https://github.com/ClickHouse/ClickHouse/issues/39836): Fix `CANNOT_READ_ALL_DATA` exception with `local_filesystem_read_method=pread_threadpool`. This bug affected only Linux kernel version 5.9 and 5.10 according to [man](https://manpages.debian.org/testing/manpages-dev/preadv2.2.en.html#BUGS). [#39800](https://github.com/ClickHouse/ClickHouse/pull/39800) ([Anton Popov](https://github.com/CurtizJ)).
|
|
|
|
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
|
|
|
* Fix reading from s3 in some corner cases [#38239](https://github.com/ClickHouse/ClickHouse/pull/38239) ([Anton Popov](https://github.com/CurtizJ)).
|
|
* Replace MemoryTrackerBlockerInThread to LockMemoryExceptionInThread [#39619](https://github.com/ClickHouse/ClickHouse/pull/39619) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
|
* Change mysql-odbc url [#39702](https://github.com/ClickHouse/ClickHouse/pull/39702) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|