ClickHouse® is a real-time analytics DBMS
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Weiqing Xu de122fc282 Fix it removes PID file by mistake In Daemon
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In Daemon mode, when the user start a new clickhouse, if there is old
runing process and the pid is same with the value in PID file, it will
not start. However it also remove the PID file of the old runing process by
mistake.

In this fix, it will not remove the pid file of old runing process when
it start failed.
2019-12-31 16:52:25 +08:00
.github Clarify when the changelog entry is required 2019-11-12 15:49:01 +03:00
cmake Merge pull request #7585 from ernestp/macos_catalina_2019_11_01 2019-11-02 15:46:17 +03:00
contrib old kernel hdfs support 2019-11-27 15:14:23 +08:00
dbms Merge pull request #7936 from ClickHouse/branch-for-slightly-improvement-of-usability-of-exception-messages 2019-11-28 22:07:29 +03:00
debian Auto version update to [19.18.1.1] [54429] 2019-11-08 11:36:41 +03:00
docker upgrade gcc and g++ to version 9 2019-11-14 11:00:06 +08:00
docs Merge pull request #7951 from sundy-li/zh/dev-1 2019-11-29 09:21:10 +03:00
libs Fix it removes PID file by mistake In Daemon 2019-12-31 16:52:25 +08:00
utils Merge pull request #7531 from amosbird/getkeymapped 2019-11-06 13:49:39 +03:00
website Update tutorial.html 2019-11-25 14:01:36 -04:00
.clang-format Fix style 2018-12-10 18:50:58 +03:00
.editorconfig Changed tabs to spaces in editor configs and in style guide [#CLICKHOUSE-3]. 2017-04-01 11:35:09 +03:00
.gitattributes Decreased warning threshold [#MOBMET-3248] 2016-06-07 11:23:15 +03:00
.gitignore Add support for cross-compiling to the CPU architecture AARCH64 (#7370) 2019-10-30 10:01:53 +03:00
.gitlab-ci.yml fix ci 2018-02-06 13:13:44 +03:00
.gitmodules Update Poco to a new version. 2019-11-19 19:26:41 +03:00
.potato.yml Update comments in .potato.yml 2019-10-20 12:50:33 +08:00
.vimrc Changed tabs to spaces in editor configs and in style guide [#CLICKHOUSE-3]. 2017-04-01 11:35:09 +03:00
AUTHORS CLICKHOUSE-2720: progress on website and reference (#886) 2017-06-20 17:19:03 +03:00
CHANGELOG.md Update CHANGELOG.md 2019-11-28 12:47:08 +03:00
CMakeLists.txt Add support for cross-compiling to the CPU architecture AARCH64 (#7370) 2019-10-30 10:01:53 +03:00
CONTRIBUTING.md Grammatical mistake 2019-10-09 14:30:04 +05:30
docker-compose.yml Updated docker-compose.yml #1025 2017-07-26 20:05:32 +03:00
format_sources allow several <graphite> targets (#603) 2017-03-21 23:08:09 +04:00
LICENSE Duplicate copyright 2019-07-04 15:03:43 +03:00
PreLoad.cmake Disable ninja for CLion 2019-09-11 10:23:20 +03:00
README.md Remove link to (almost) past meetup 2019-11-23 04:33:27 +03:00
release Initial fuzzing support with libfuzzer 2019-09-22 13:34:09 +03:00
SECURITY.md Changed repository URL 2019-09-23 19:18:19 +03:00
uncrustify.cfg Better .clang-format and uncrustify.cfg 2018-11-29 15:45:34 +03:00

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.

  • Official website has quick high-level overview of ClickHouse on main page.
  • Tutorial shows how to set up and query small ClickHouse cluster.
  • Documentation provides more in-depth information.
  • YouTube channel has a lot of content about ClickHouse in video format.
  • Blog contains various ClickHouse-related articles, as well as announces and reports about events.
  • Contacts can help to get your questions answered if there are any.
  • You can also fill this form to meet Yandex ClickHouse team in person.

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