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31 Commits

Author SHA1 Message Date
Raúl Marín
477489a05d Revert "Merge pull request #57235 from ClickHouse/pr-custom-key-failover" 
This reverts commit 8ba9b4a7ef, reversing
changes made to 0f39245cb8.
 2024-01-19 12:46:05 +00:00
Igor Nikonov
4fe54c213b Fix: round-robin load balancing for custom key queries 
+ even subqueries distribution over available nodes for custom key query
+ creating load balancing instance for each custom key query separately
 2023-12-27 15:06:41 +00:00
avogar
17f5356178 Improve async reading from socket 2023-03-15 12:18:08 +00:00
Alexander Tokmakov
7b1b238d0b Revert "Merge pull request #25674 from amosbird/distributedreturnconnection" 
This reverts commit 5ffd99dfd4, reversing
changes made to 2796aa333f.
 2023-03-11 19:09:47 +01:00
Nikita Mikhaylov
33877b5e00
Parallel replicas. Part [2] (#43772) 2023-02-03 14:34:18 +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
Nikita Mikhaylov
dbf5091016
Parallel reading from replicas (#29279) 2021-12-09 13:39:28 +03:00
Alexey Milovidov
19445ac096 Drop unused headers 2021-09-01 02:47:52 +03:00
Nikolai Kochetov
cfa3fd4b87 Hold context in HedgedConnections to prevent use-after-free on settings. 2021-07-29 13:29:36 +03:00
Amos Bird
dbfb699690
Asynchronously drain connections. 2021-07-19 21:53:29 +08:00
Nikita Mikhaylov
024374a2ec review fixes 2021-04-13 22:39:43 +03:00
Nikita Mikhaylov
7a68820342 style 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
c333c3dedb review fixes 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
36a8419f60 style 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
4843f86329 use only one connection between initiator and worker 2021-04-13 22:39:42 +03:00
Pavel Kruglov
82a6be44cf Disable changing replica when we have made progress 2021-03-03 01:03:03 +03:00
Pavel Kruglov
4166ae1f45 Restart timeout when we make progress 2021-03-02 15:40:24 +03:00
Pavel Kruglov
91f6f9227b Small fixes and tests updates 2021-02-26 18:55:58 +03:00
Pavel Kruglov
dd5185c779 Refactor 4.0 2021-02-21 17:03:24 +03:00
Pavel Kruglov
1b78de2142 Use fibers in HedgedRequests 2021-02-17 20:34:52 +03:00
Pavel Kruglov
0e1d67ad9a Add LOG_DEBUG to debug test_distributed_load_balancing 2021-02-16 10:56:45 +03:00
Pavel Kruglov
df09a5cac9 Refactor 3.0 and fix tests 2021-02-15 16:21:36 +03:00
Pavel Kruglov
22b8bc6c99 Refactor 2.0 2021-02-09 05:01:09 +03:00
Pavel Kruglov
df5dc102c4 Don't use 'ReplicaStatePtr &' to prevent use-after-free 2021-02-08 23:58:02 +03:00
Pavel Kruglov
d3ebf59376 Fix 2021-02-08 16:08:15 +03:00
Pavel Kruglov
8ff3dde290 Add sendIgnoredPartUUIDs to HedgedRequests 2021-02-06 18:26:36 +03:00
Pavel Kruglov
0704d3cf27 Refactor 2021-02-06 03:54:27 +03:00
Pavel Kruglov
60a92e9a99 Fix build, add comments, update tests 2021-02-02 15:14:31 +03:00
Pavel Kruglov
01a0cb649a Fix build, style, tests 2021-01-29 18:46:28 +03:00
Pavel Kruglov
b3b832cde7 Work with any number of replicas simultaneously, support max_parallel_replicas 2021-01-27 12:33:11 +03:00
Pavel Kruglov
97b5179e55 Implement HedgedRequests 2021-01-19 22:41:05 +03:00