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848 Commits

Author SHA1 Message Date
Azat Khuzhin
cea78cd093
Add a warning if delayed accounting is not enabled (breaks OSIOWaitMicroseconds) (#56227) 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2023-11-02 13:21:27 +01:00
alesapin
3b02748cb6 Fix some typos 2023-10-15 15:43:02 +02:00
Robert Schulze
9fff447716
Re-enable clang-tidy checks 2023-09-26 09:34:12 +00:00
alesapin
53158fa789
Merge pull request #54939 from evillique/fix-race 
Fix data race in SYSTEM STOP LISTEN
 2023-09-25 11:28:24 +02:00
Nikolay Degterinsky
c85d25cfe1 Fix data race in SYSTEM STOP LISTEN 2023-09-22 20:20:21 +00:00
Azat Khuzhin
4d46753541 Convert shutdown_wait_unfinished into ServerSettings 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2023-09-19 22:09:38 +02:00
Antonio Andelic
824b90f754 Merge branch 'master' into keeper-batch-flushes 2023-09-06 13:29:35 +00:00
vdimir
f7e57edea8
Merge pull request #54113 from ClickHouse/vdimir/cluser_discovery_init_fix 2023-09-05 11:49:57 +02:00
Antonio Andelic
365bc584ec Merge branch 'master' into keeper-batch-flushes 2023-09-04 07:24:21 +00:00
Alexey Milovidov
7cb4d52d92 Deprecate metadata cache, part 2 2023-09-03 03:56:11 +02:00
Antonio Andelic
7739dd7157 Fix integration tests 2023-08-31 14:52:42 +00:00
vdimir
b9bb4af6be
Support setting up fail points in config 2023-08-31 11:45:39 +00:00
Artur Malchanau
41508e129d
Merge branch 'ClickHouse:master' into arm-clocksource 2023-08-28 10:50:57 +03:00
Artur Malchanau
97cdd0c276
Fix clang-tidy warning 2023-08-23 15:35:30 +03:00
Artur Malchanau
0fd26152e3
Do not warn about arch_sys_counter clock 2023-08-23 12:51:27 +03:00
Robert Schulze
f2fb7365e6
Add settings for 1. size_ratio (all caches) and 2. policy (index caches) 
1. is an expert-level setting, default is 0.5, applies only to SLRU.

Also, I noticed that we expose cache policy settings for the mark and
the uncompresed cache but not for the index mark and the index
uncompressed cache. Changed that as well, it simplifies the code a bit.
 2023-08-22 11:04:29 +00:00
Robert Schulze
583d9b33f0
Merge pull request #51446 from rschu1ze/recfgable-caches 
Runtime-reconfigurable cache sizes
 2023-08-21 23:27:21 +02:00
Nikita Mikhaylov
145c99ee94
Merge pull request #53280 from evillique/better-stop-listen 
Add EXCEPT clause to SYSTEM STOP LISTEN query
 2023-08-21 19:03:49 +02:00
Robert Schulze
96c8b250ce
Allow to configure cache sizes at runtime 2023-08-21 13:51:10 +00:00
kssenii
5382442da0 Merge remote-tracking branch 'upstream/master' into allowed-caches-dir-for-dynamic-disks 2023-08-19 08:44:36 +04:00
robot-ch-test-poll
ce58b90ea1
Merge pull request #53455 from rschu1ze/respect-changed-cgroups-limit 
Respect cgroup memory limit when reloading configuration
 2023-08-18 00:03:35 +02:00
Alexander Tokmakov
89c365803f
Merge pull request #53424 from ClickHouse/exception_message_patterns6 
Less exceptions with runtime format string
 2023-08-17 17:58:04 +03:00
Robert Schulze
5253a7f650
Respect cgroup memory limit when reloading configuration 
Cgroups allows to change the amount of memory available to a process
while it runs. The previous logic calculated the amount of available
memory only once at server startup. As a result, memory thresholds set
via cgroups were not picked up when the settings changed. We now always
incorporate the current limits during re-configuraton.

Note 1: getMemoryAmount() opens/reads a file which is potentially
        expensive. Should be fine though since that happens only when
        the server configuration changes.

Note 2: An better approach would be to treat cgroup limit changes as
        another trigger for ClickHouse server re-configuration (which
        currently only happens when the config files change). Shied away
        from that for now because of the case that when the cgroup limit
        is lowered, there is no guarantee that ClickHouse can shrink the
        memory amount accordingly in time (afaik, it does so only lazily
        by denying new allocations). As a result, the OOM killer would
        kill the server. The same will happen with this PR but at a
        lower implementation complexity.
 2023-08-17 09:22:13 +00:00
Nikolay Degterinsky
a893f75884 Merge remote-tracking branch 'upstream/master' into better-stop-listen 2023-08-16 23:06:18 +00:00
Alexander Tokmakov
894ec8e0d0 less exceptions with runtime format string 2023-08-14 21:45:59 +02:00
Robert Schulze
7ed5166c8a
Cosmetics: Make re-cfg of query cache similar to re-cfg of other caches 
This doesn't change semantics, it only changes in which places the
configuration is parsed. This makes the logic more consistent across
caches.
 2023-08-14 15:42:32 +00:00
Robert Schulze
f126e54b0d
Respect max_cache_size for all caches 
So far, max_cache_size was only respected in Server.cpp, and in this
file only for the mark cache and the uncompressed cache. This commit
respects it also for the other cache types in Server.cpp, as well for
all caches in LocalServer.cpp.
 2023-08-14 15:42:32 +00:00
Robert Schulze
54e54aed74
Cosmetics: Introduce constants for default cache sizes and policies 2023-08-14 15:42:32 +00:00
kssenii
c3b8bc0267 Merge remote-tracking branch 'upstream/master' into allowed-caches-dir-for-dynamic-disks 2023-08-13 21:14:42 +04:00
Kseniia Sumarokova
ceb74ad3cb
Merge branch 'master' into allowed-caches-dir-for-dynamic-disks 2023-08-11 16:49:02 +02:00
Alexey Milovidov
a55f9eae84 Merge branch 'master' of github.com:ClickHouse/ClickHouse into allow-creating-system-tables-at-startup 2023-08-11 14:45:03 +02:00
Nikolay Degterinsky
bcc0fbbf91 Add EXCEPT clause to SYSTEM STOP LISTEN query 2023-08-10 16:10:33 +00:00
kssenii
2cfb4c0264 Merge remote-tracking branch 'upstream/master' into allowed-caches-dir-for-dynamic-disks 2023-08-09 11:09:34 +02:00
Alexey Milovidov
fa9abc5038 Better usage of ccache 2023-08-09 05:02:50 +02:00
Alexey Milovidov
e1206dbaab Add a comment from @tavplubix 2023-08-07 18:57:30 +02:00
kssenii
0c174a7ec1 Allow to restrict fs caches paths 2023-08-07 18:00:26 +02:00
Alexey Milovidov
167f90e7f6 Maybe better 2023-08-06 13:28:21 +02:00
Alexander Tokmakov
67d8f1c1c5 fix data race 2023-08-02 18:42:38 +02:00
Alexey Milovidov
a7b4a29ed9
Merge branch 'master' into fixes-start-stop-listen 2023-07-31 08:34:17 +03:00
alesapin
aba291ca68
Revert "Revert "Add an ability to specify allocations size for sampling memory profiler"" 2023-07-30 14:01:34 +02:00
Alexey Milovidov
5d2fb786f6
Merge branch 'master' into fixes-start-stop-listen 2023-07-29 00:39:58 +03:00
pufit
6211845ef0
Merge pull request #51303 from ClickHouse/deprecate-metadata-cache 
Deprecate the `metadata_cache` feature
 2023-07-28 10:31:02 -04:00
Nikolay Degterinsky
b5160c8072 Fix bugs and better test for SYSTEM STOP LISTEN 2023-07-27 14:16:19 +00:00
Nikolay Degterinsky
d89e2e6a27
Add SYSTEM STOP LISTEN query (#51016) 
Co-authored-by: Nikita Mikhaylov <nikitamikhaylov@clickhouse.com>
Co-authored-by: Nikita Mikhaylov <mikhaylovnikitka@gmail.com>
 2023-07-26 19:58:41 +02:00
Alexander Tokmakov
6bbed6262e
Merge branch 'master' into add_delay_for_replicated 2023-07-26 12:48:48 +03:00
Anton Popov
4531b105ac
Merge branch 'master' into flush-async-insert-queue 2023-07-25 15:48:01 +02:00
Alexander Tokmakov
faca49a905 Merge branch 'master' into add_delay_for_replicated 2023-07-24 16:07:38 +02:00
Anton Popov
347f442f84 Merge remote-tracking branch 'upstream/master' into HEAD 2023-07-24 10:55:31 +00:00
Alexey Milovidov
a17652a422 Merge branch 'master' into incbin 2023-07-24 05:33:52 +02:00
robot-ch-test-poll4
fb045b0d86
Merge pull request #52498 from ClickHouse/dont_shutdown_interserver_before_tables 
Don't shutdown interserver before tables
 2023-07-24 01:45:25 +02:00