Commit Graph

11 Commits

Author SHA1 Message Date
Azat Khuzhin
a25dd1d348 Add ability to throttle local IO on per-query/server basis
Server settings:
- max_local_read_bandwidth_for_server
- max_local_write_bandwidth_for_server

Query settings:
- max_local_read_bandwidth
- max_local_write_bandwidth

This is the preparation for adding ability to throttle BACKUPs

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-04-05 09:39:15 +02:00
Azat Khuzhin
8cc41b7f41 Check return value of ::close()
Note, that according close(2), EINTR should not be retriable for close()

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-02-07 11:28:22 +01:00
Alexander Tokmakov
70d1adfe4b
Better formatting for exception messages (#45449)
* save format string for NetException

* format exceptions

* format exceptions 2

* format exceptions 3

* format exceptions 4

* format exceptions 5

* format exceptions 6

* fix

* format exceptions 7

* format exceptions 8

* Update MergeTreeIndexGin.cpp

* Update AggregateFunctionMap.cpp

* Update AggregateFunctionMap.cpp

* fix
2023-01-24 00:13:58 +03:00
Robert Schulze
1a0b5f33b3
More consistent use of platform macros
cmake/target.cmake defines macros for the supported platforms, this
commit changes predefined system macros to our own macros.

__linux__ --> OS_LINUX
__APPLE__ --> OS_DARWIN
__FreeBSD__ --> OS_FREEBSD
2022-06-10 10:22:31 +02:00
Robert Schulze
1b81bb49b4
Enable clang-tidy modernize-deprecated-headers & hicpp-deprecated-headers
Official docs:

  Some headers from C library were deprecated in C++ and are no longer
  welcome in C++ codebases. Some have no effect in C++. For more details
  refer to the C++ 14 Standard [depr.c.headers] section. This check
  replaces C standard library headers with their C++ alternatives and
  removes redundant ones.
2022-05-09 08:23:33 +02:00
Azat Khuzhin
e548dae8d9 Pass size of the file to the readers
v2: s/size/file_size/g
2022-01-04 10:53:17 +03:00
Alexey Milovidov
5c3f5cb35a Experiment with asynchronous readers 2021-07-26 03:34:36 +03:00
Alexey Milovidov
0a4e26e682 Experiment with sharing file descriptors 2021-07-24 01:50:14 +03:00
Alexey Milovidov
78dbf10c7b Fix exception safety in ShellCommand 2020-09-30 03:00:45 +03:00
Alexey Milovidov
23b9677879 Added a script to import git repository to ClickHouse 2020-09-04 08:46:58 +03:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00