ClickHouse® is a real-time analytics DBMS
Go to file
Azat Khuzhin f2a023140e Fix processing pending batch for Distributed async INSERT after restart
After abnormal server restart current_batch.txt (that contains list of
files to send to the remote shard), may not have all files, if it was
terminated between unlink .bin files and truncation of current_batch.txt

But it should be fixed in a more reliable way, though to backport the
patch I kept it simple.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-05-15 15:57:30 +02:00
.github Launch WoboqBuilder in scope of NightlyBuilds 2023-05-12 19:22:49 +02:00
base Backport fix for UBSan error in musl/logf.c 2023-05-09 19:05:40 +02:00
benchmark Remove old file 2022-07-12 20:28:02 +02:00
cmake Merge remote-tracking branch 'u/master' into build/llvm-16 2023-05-10 16:28:36 +02:00
contrib Merge pull request #49811 from jinjunzh/iaadeflate_swpath_compat 2023-05-13 04:21:54 +03:00
docker Attempt to increas parallelism for codebrowser_generator 2023-05-12 19:22:51 +02:00
docs Merge pull request #49856 from darkkeks/fix-date-time-functions-toc 2023-05-14 23:43:00 +02:00
packages Revert "Added tests for ClickHouse apps help and fixed help issues" 2023-04-21 01:54:34 +03:00
programs Fixes for clang-17 2023-05-13 02:57:31 +02:00
rust Improve performance of BLAKE3 by 11% by enabling LTO for Rust 2023-05-06 22:28:56 +02:00
src Fix processing pending batch for Distributed async INSERT after restart 2023-05-15 15:57:30 +02:00
tests Merge pull request #49834 from ClickHouse/randomize_enable_multiple_prewhere_read_steps 2023-05-15 12:08:49 +02:00
utils Merge pull request #49620 from ClickHouse/rs/utils-not-by-default 2023-05-08 06:18:50 +03:00
.clang-format remove duplicate indentwith 2023-04-19 00:05:52 +08:00
.clang-tidy readability-identifier-names: adjust invalid options 2023-05-13 20:28:55 +00:00
.clangd Enable few slow clang-tidy checks for clangd 2023-05-13 14:08:25 +02:00
.editorconfig
.exrc Fix vim settings (wrong group for autocmd) 2022-12-03 21:23:24 +01:00
.git-blame-ignore-revs Add files with revision to ignore for git blame 2022-09-13 23:05:56 +02:00
.gitattributes Ignore core.autocrlf for tests references 2022-10-05 09:13:27 +02:00
.gitignore Enable few slow clang-tidy checks for clangd 2023-05-13 14:08:25 +02:00
.gitmodules Move vectorscan entry 2023-05-12 17:58:54 +00:00
.pylintrc Cover deprecated bad-* pylint options with black 2022-06-08 14:18:28 +02:00
.snyk Add exclusions from the Snyk scan 2022-10-31 17:47:02 +01:00
.yamllint Drop truthy.check-keys from yamllint (does not supported on CI) 2021-02-21 06:15:36 +03:00
AUTHORS Update AUTHORS 2021-09-22 11:38:03 +03:00
CHANGELOG.md Release 23.4 is not LTS 2023-04-27 11:22:11 +02:00
CMakeLists.txt Merge remote-tracking branch 'u/master' into build/llvm-16 2023-05-10 16:28:36 +02:00
CODE_OF_CONDUCT.md Add minimal code of conduct #9676 2020-03-16 12:44:28 +03:00
CONTRIBUTING.md Mention ClickHouse CLA in CONTRIBUTING.md (#32697) 2021-12-14 03:47:19 +03:00
format_sources
LICENSE Update LICENSE 2023-01-02 00:35:32 +01:00
PreLoad.cmake CMake cleanup: Remove configuration of CMAKE_SHARED_LINKER_FLAGS 2023-03-26 17:59:39 +00:00
README.md Update README.md 2023-05-12 20:49:57 +03:00
SECURITY.md Regenerate SECURITY.md to shorten it 2023-05-03 19:25:28 +02:00

ClickHouse — open source distributed column-oriented DBMS

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time.

How To Install (Linux, macOS, FreeBSD)

curl https://clickhouse.com/ | sh
  • Official website has a quick high-level overview of ClickHouse on the main page.
  • ClickHouse Cloud ClickHouse as a service, built by the creators and maintainers.
  • Tutorial shows how to set up and query a small ClickHouse cluster.
  • Documentation provides more in-depth information.
  • YouTube channel has a lot of content about ClickHouse in video format.
  • Slack and Telegram allow chatting with ClickHouse users in real-time.
  • Blog contains various ClickHouse-related articles, as well as announcements and reports about events.
  • Code Browser (Woboq) with syntax highlight and navigation.
  • Code Browser (github.dev) with syntax highlight, powered by github.dev.
  • Contacts can help to get your questions answered if there are any.

Upcoming Events

Also, keep an eye out for upcoming meetups in Amsterdam, Boston, NYC, Beijing, and Toronto. Somewhere else you want us to be? Please feel free to reach out to tyler clickhouse com.

Recent Recordings

  • Recent Meetup Videos: Meetup Playlist Whenever possible recordings of the ClickHouse Community Meetups are edited and presented as individual talks. Current featuring "Modern SQL in 2023", "Fast, Concurrent, and Consistent Asynchronous INSERTS in ClickHouse", and "Full-Text Indices: Design and Experiments"
  • Recording available: v23.4 Release Webinar Faster Parquet Reading, Asynchonous Connections to Reoplicas, Trailing Comma before FROM, extractKeyValuePairs, integrations updates, and so much more! Watch it now!
  • All release webinar recordings: YouTube playlist

Interested in joining ClickHouse and making it your full time job?

We are a globally diverse and distributed team, united behind a common goal of creating industry-leading, real-time analytics. Here, you will have an opportunity to solve some of the most cutting edge technical challenges and have direct ownership of your work and vision. If you are a contributor by nature, a thinker as well as a doer - well definitely click!

Check out our current openings here: https://clickhouse.com/company/careers

Cant find what you are looking for, but want to let us know you are interested in joining ClickHouse? Email careers@clickhouse.com!