Robert Schulze
2909e6451b
Move StringUtils.h/cpp back to Common/
2024-05-19 09:39:36 +00:00
Alexey Milovidov
426a51b624
Useless changes
2024-05-10 04:53:29 +02:00
Igor Nikonov
f123dd0070
Fix addShard()
2023-12-05 18:07:51 +00:00
Igor Nikonov
87a4c0bde4
Simple cleanup in distributed (while dealing with parallel replicas)
2023-12-05 12:25:02 +00:00
Robert Schulze
e46dbcb2f1
Use pcg/randomSeed() random generator/seed instead of std::mt19937/std::random_device
2023-11-07 18:54:50 +00:00
Alexander Tokmakov
3e60451ac7
Revert "Merge pull request #54421 from evillique/cluster-groups"
...
This reverts commit 211c80e1a0b53a98217c
2023-10-13 18:55:51 +02:00
robot-clickhouse-ci-1
211c80e1a0
Merge pull request #54421 from evillique/cluster-groups
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Add replica groups to Replicated database engine
2023-10-12 18:14:42 +02:00
Nikolay Degterinsky
20e16be27b
Fixes & improvements
2023-10-12 15:02:08 +00:00
Igor Nikonov
c51cfef065
Remove unused code
2023-09-06 12:53:58 +00:00
Azat Khuzhin
2a12fb4246
Initialize weight/slot_to_shards for cluster not from xml correcty
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This is:
- clusterAllReplicas
- copier
- some distributed cases
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-06-28 19:07:14 +02:00
Azat Khuzhin
c9adfe1efd
Prohibit cluster with zero weight across all shards
...
Before it leads to SIGSEGV, due to either divizion by zero or an
a check in libdivide.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-06-28 19:07:14 +02:00
serxa
2df0e0c669
Unify priorities for connections
2023-06-07 16:25:52 +00:00
serxa
35e77f8e2a
fix comment
2023-05-19 17:53:22 +00:00
Alexander Tokmakov
9ec91acef3
add some columns to system.clusters
2023-04-07 18:26:23 +02:00
Aleksei Filatov
0ac9dcd723
Add allow_distributed_ddl_queries option to the cluster config
2023-03-29 18:15:46 +03:00
Antonio Andelic
2ae0bceb2b
Address PR comments
2023-03-07 10:56:11 +00:00
Antonio Andelic
737cf8e149
Better
2023-03-03 15:14:49 +00:00
Antonio Andelic
95853af459
Merge branch 'master' into custom-key-parallel-replicas
2023-01-24 10:49:40 +00:00
Alexander Tokmakov
70d1adfe4b
Better formatting for exception messages ( #45449 )
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* 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
Antonio Andelic
6394a004fb
Refactor
2023-01-19 14:47:58 +00:00
Antonio Andelic
d8adff35c3
Fix style
2023-01-19 12:08:32 +00:00
Antonio Andelic
53b53a1ec9
Add replcia shuffling
2023-01-19 12:04:07 +00:00
Antonio Andelic
7a75144ce3
Refactor
2023-01-19 09:42:54 +00:00
Antonio Andelic
fbe4808b6b
Add support for custom key in parallel replicas
2023-01-10 13:13:43 +00:00
Azat Khuzhin
4e76629aaf
Fixes for -Wshorten-64-to-32
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- lots of static_cast
- add safe_cast
- types adjustments
- config
- IStorage::read/watch
- ...
- some TODO's (to convert types in future)
P.S. That was quite a journey...
v2: fixes after rebase
v3: fix conflicts after #42308 merged
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2022-10-21 13:25:19 +02:00
Yakov Olkhovskiy
2e34b384c1
update tcp protocol, add quota_key
2022-08-03 15:44:08 -04:00
Vitaly Baranov
01aaaf7395
More accurate access checking for RESTORE.
2022-06-19 11:26:41 +02:00
Nikita Mikhaylov
d34e051c69
Support for simultaneous read from local and remote parallel replica ( #37204 )
2022-06-02 11:46:33 +02:00
Kruglov Pavel
af3db5a992
Merge pull request #36726 from PolyProgrammist/s3clustermacro
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Handle cluster macro in s3Cluster table function
2022-05-11 18:00:57 +02:00
Vitaly Baranov
2c754f44fc
Make calculation of shard_num & replica_num not dependant on match of the cluster's definitions on nodes.
2022-05-03 11:01:44 +02:00
Vadim Volodin
233f0b4b52
Handle cluster macro in s3Cluster table function
2022-04-28 18:38:17 +03:00
Nikita Mikhaylov
64f79f0c69
Added an ability to specify cluster secret in replicated database ( #35333 )
2022-03-25 00:14:26 +01:00
Alexey Milovidov
522c1c1397
Allow to use default port in cluster configuration
2022-02-20 19:27:14 +01:00
Maksim Kita
5ef83deaa6
Update sort to pdqsort
2022-01-30 19:49:48 +00:00
cmsxbc
c28fcd5a2f
support <secure/> for cluster
2021-12-30 23:51:05 +08:00
vdimir
f47ce534f2
preserve auto clusters on config update
2021-12-27 15:26:10 +03:00
vdimir
ceec643f90
update config structure: remote_servers_discovery -> remote_servers.discovery
2021-12-27 15:26:09 +03:00
vdimir
94bb7cba62
cluster discovery wip
2021-12-27 15:26:05 +03:00
Mike Kot
65e6e211b4
Merge remote-tracking branch 'upstream/master' into improvement/fn-traits
2021-10-02 21:37:50 +02:00
Alexey Milovidov
fe6b7c77c7
Rename "common" to "base"
2021-10-02 10:13:14 +03:00
Mike Kot
7670ea50c1
Replacing std::function to Fn in some places
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to avoid dynamic allocating while keeping desired function signature
clear.
Simplifying SimpleCache (CachedFn) using C++20
2021-09-29 13:09:39 +02:00
Alexander Kuzmenkov
ece7d000dd
Merge pull request #26736 from Algunenano/ch_local_remote_localhost
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CH local: Treat localhost:port as a remote database
2021-07-27 15:30:54 +03:00
Raúl Marín
383c982715
CH local: Treat localhost:port as a remote database
2021-07-23 13:16:35 +02:00
Amos Bird
3f05211b09
Connection pool factory.
2021-07-15 00:01:45 +08:00
Azat Khuzhin
e148ef739d
Drop replicas from dirname for internal_replication=true
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Under use_compact_format_in_distributed_parts_names=1 and
internal_replication=true the server encodes all replicas for the
directory name for async INSERT into Distributed, and the directory name
looks like:
shard1_replica1,shard1_replica2,shard3_replica3
This is required for creating connections (to specific replicas only),
but in case of internal_replication=true, this can be avoided, since
this path will always includes all replicas.
This patch replaces all replicas with "_all_replicas" marker.
Note, that initial problem was that this path may overflow the NAME_MAX
if you will have more then 15 replicas, and the server will fail to
create the directory.
Also note, that changed directory name should not be a problem, since:
- empty directories will be removed since #16729
- and replicas encoded in the directory name is also supported anyway.
2021-06-23 02:47:38 +03:00
Maksim Kita
67e9b85951
Merge ext into common
2021-06-16 23:28:41 +03:00
Maksim Kita
0d0a14a925
Poco::Timespan reference fix
2021-04-29 19:11:20 +03:00
Alexey Milovidov
6f56c3280f
Uncompress data in Distributed sends if needed
2021-04-14 00:53:39 +03:00
Alexey Milovidov
e08c8a3d2c
Merge branch 'master' into protocol-compression-auto
2021-04-13 23:43:08 +03:00
Pavel Kruglov
cc65a1db97
Update paths to the model configs in config reloading
2021-04-01 13:30:05 +03:00
