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57 Commits

Author SHA1 Message Date
Mike Kot
9920a52c51 use std::lerp, constexpr hex.h 2023-03-07 22:50:17 +00:00
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
Antonio Andelic
e363e27eef
Merge pull request #42532 from ClickHouse/fix-data-race 
Fix `KeeperTCPHandler` data race
 2022-10-24 09:14:34 +02:00
Azat Khuzhin
15bcd6250a Fix -Wshorten-64-to-32 for darwin builds 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-10-21 13:25:42 +02:00
Azat Khuzhin
4e76629aaf Fixes for -Wshorten-64-to-32 
- 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
Antonio Andelic
13480f940b Handle 4LW correctly 2022-10-21 07:29:00 +00:00
Antonio Andelic
73e16ad55a Fix KeeperTCPHandler data race 2022-10-21 07:29:00 +00:00
Amos Bird
4a5e4274f0
base should not depend on Common 2022-04-29 10:26:35 +08:00
Antonio Andelic
cd548aeb30 Refactor test for multiple cluster size 2022-04-19 08:08:36 +00:00
Antonio Andelic
6c3bf0a5d3 Format files 2022-04-19 08:08:36 +00:00
Antonio Andelic
ff2ebe113c WIP 2022-04-19 08:08:35 +00:00
Azat Khuzhin
ff0e46c394 clickhouse-keeper: finish session on client EOF (fixes heap-use-after-free) 
CI founds [1]:

    WARNING: ThreadSanitizer: heap-use-after-free (pid=1)
      Read of size 8 at 0x7b48001e0088 by thread T7 (mutexes: write M2588):
        ...
        1 DB::KeeperTCPHandler::runImpl()::$_0::operator()() const build_docker/../src/Server/KeeperTCPHandler.cpp:384:14 (clickhouse+0x194f974f)
        ...
        8 DB::KeeperDispatcher::setResponse() build_docker/../src/Coordination/KeeperDispatcher.cpp:222:9 (clickhouse+0x1999de82)
        9 DB::KeeperDispatcher::responseThread() build_docker/../src/Coordination/KeeperDispatcher.cpp:161:18 (clickhouse+0x1999d7a7)
        10 DB::KeeperDispatcher::initialize()::$_1::operator()() const build_docker/../src/Coordination/KeeperDispatcher.cpp:273:54 (clickhouse+0x199a55d1)

      Previous write of size 8 at 0x7b48001e0088 by thread T3:
        0 operator delete(void*, unsigned long) <null> (clickhouse+0xa0dad50)
        1 DB::KeeperTCPHandler::~KeeperTCPHandler() build_docker/../src/Server/KeeperTCPHandler.cpp:648:1 (clickhouse+0x194f8ee6)

  [1]: https://s3.amazonaws.com/clickhouse-test-reports/35772/38873d726d22b15d4c5a284410956927b2e2f95f/integration_tests__thread__actions__[4/4].html

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-03-31 09:31:34 +03:00
Azat Khuzhin
38873d726d clickhouse-keeper: fix implementation of server with poll() 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-03-30 21:30:12 +03:00
Azat Khuzhin
9820230e95 clickhouse-keeper: correctly handle closed client connection 
This will avoid noisy message like:

    DB::Exception: Cannot read all data. Bytes read: 0. Bytes expected: 4.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-03-30 20:29:04 +03:00
alesapin
33ff2f76e5 Merge branch 'master' into standalone_keeper_build 2022-03-11 13:58:44 +01:00
alesapin
0eb7d28192 Building small keeper binary 2022-03-03 21:27:46 +01:00
zhanglistar
9ee0d2c8a0 keeper atomic stat 2022-03-03 14:30:22 +08:00
alesapin
3d325aacf6 Merge branch 'master' into better_hashmap 2022-01-19 12:31:23 +03:00
alesapin
4fb8761a22 Merge branch 'master' into better_hashmap 2022-01-17 15:51:50 +03:00
alesapin
b2271cc2d9
Merge pull request #33288 from JackyWoo/add_lower_bound_session_timeout_to_keeper 
Add lower bound session timeout to keeper
 2022-01-17 14:06:15 +03:00
alesapin
ec6840f49c Make ZooKeeper client better interpret keeper server connection reject 2022-01-13 17:12:10 +03:00
alesapin
f8114126ed Use HashMap and arena with free lists for keeper 2021-12-30 19:21:49 +03:00
JackyWoo
569ce62e8d use session_timeout as session timeout uper bound 2021-12-30 17:18:51 +08:00
JackyWoo
19b5394be8 fix tests 2021-12-30 15:49:48 +08:00
JackyWoo
d35e5f8319 add lower bound session timeout to keeper 2021-12-29 20:59:01 +08:00
JackyWoo
7a19570853 keeper handler should remove operation when response sent 2021-12-21 11:43:14 +08:00
JackyWoo
4c6ad94109 fix ch keeper session timeout doesn't work 2021-11-26 18:17:49 +08:00
alesapin
16f034fe4c Flush bytes after 4 letter commands 2021-11-23 13:31:10 +03:00
alesapin
5825242a7d Merge branch 'add_4_letter_words_commands' of github.com:JackyWoo/ClickHouse into JackyWoo_add_4_letter_words_commands 2021-11-22 18:02:22 +03:00
alesapin
35de9e42d9
Merge branch 'master' into add_4_letter_words_commands 2021-11-22 18:02:02 +03:00
alesapin
1cf204c581 Small changes 2021-11-21 15:28:45 +03:00
Alexander Tokmakov
856502fa81 log long operations in Keeper 2021-11-20 20:39:31 +03:00
alesapin
3f8f08e816 Slightly better 2021-11-19 12:30:58 +03:00
alesapin
dcec086573 Small refactoring 2021-11-18 23:17:22 +03:00
JackyWoo
27d50edc59 adjust log output 2021-11-18 15:49:43 +08:00
JackyWoo
007366b506 remove sizeOf method from SnapshotableHashTable 2021-11-18 12:35:32 +08:00
alesapin
5f3eca4cd1 Merge branch 'master' into JackyWoo_add_4_letter_words_commands 2021-11-17 12:59:20 +03:00
JackyWoo
a2f3337ca1 code style change 2021-11-12 20:48:42 +08:00
JackyWoo
1cbe9f6024 fix build error 2021-11-10 10:50:12 +08:00
JackyWoo
c71fb3337f add more 4lwd commands 2021-11-09 17:39:28 +08:00
alesapin
30ab4b3a7f
Update KeeperTCPHandler.cpp 2021-10-30 16:02:05 +03:00
alesapin
40bffcec3a Fix error message in Keeper 2021-10-30 15:32:29 +03:00
JackyWoo
694306ee62 add 4lw white list to keeper 2021-10-29 17:54:25 +08:00
JackyWoo
e5b0eedd31 adjust code style for keeper 4lw cmd 2021-10-27 22:26:53 +08:00
JackyWoo
a60663e33d add 4lw commands to keeper 2021-10-27 20:26:42 +08:00
alesapin
f1fe96e194 Merge branch 'master' into debug_keeper 2021-10-18 10:16:07 +03:00
alesapin
90ff7f05fd Start keeper asynchronously if has connection to other nodes 2021-10-14 13:21:41 +03:00
Maksim Kita
3d2e1a24d9 Fixed tests 2021-10-14 00:33:18 +03:00
Maksim Kita
04047f76c7 Fixed tests 2021-10-14 00:33:18 +03:00