Alexander Tokmakov
ec80068611
add a test for no such key
2023-09-20 22:37:24 +02:00
Alexander Tokmakov
894ec8e0d0
less exceptions with runtime format string
2023-08-14 21:45:59 +02:00
Alexey Gerasimchuck
63b05da1f2
System logs improvements
2023-07-28 07:23:34 +00:00
Alexey Milovidov
21382afa2b
Check for punctuation
2023-07-25 06:10:04 +02:00
Alexander Tokmakov
08ce7b031e
release shared ptrs after finishing a transaction
2023-03-04 22:07:59 +01:00
Sema Checherinda
73a506b996
Update src/Interpreters/TransactionLog.cpp
...
Co-authored-by: Alexander Tokmakov <tavplubix@gmail.com>
2023-02-16 19:01:02 +01:00
Sema Checherinda
0511f5e635
Update src/Interpreters/TransactionLog.cpp
...
Co-authored-by: Alexander Tokmakov <tavplubix@gmail.com>
2023-02-16 19:00:55 +01:00
Sema Checherinda
bc661442c3
Update src/Interpreters/TransactionLog.cpp
...
Co-authored-by: Alexander Tokmakov <tavplubix@gmail.com>
2023-02-16 19:00:46 +01:00
Sema Checherinda
dd1b509637
resolve race in getCSNAndAssert
2023-02-15 18:16:39 +01:00
Antonio Andelic
fcc54104a4
Define methods for multi read requests
2022-09-29 09:19:47 +00:00
Antonio Andelic
97385ca861
Format
2022-09-26 09:33:50 +00:00
Antonio Andelic
56cc3c7137
Better TransactionLog with multiread
2022-09-26 09:31:27 +00:00
Antonio Andelic
cc3719e463
Use multiread
2022-09-26 09:07:34 +00:00
Alexey Milovidov
ab4db2d0c4
Fix 5/6 of trash
2022-09-19 08:50:53 +02:00
Alexander Tokmakov
51c4ffad8c
block memory exceptions in TransactionLog
2022-07-18 17:40:09 +02:00
Azat Khuzhin
b20407fab9
Fix NOEXCEPT_SCOPE (before it calls std::terminate and looses the exception)
...
Current implementation of NOEXCEPT_SCOPE will not work, you cannot
rethrow exception outside the catch block, this will simply terminate
(via std::terminate) the program.
In other words NOEXCEPT_SCOPE macro will simply call std::terminate on
exception and will lost original exception.
But if NOEXCEPT_SCOPE will accept the code that should be runned w/o
exceptions, then it can catch exception and log it, rewrite it in this
way.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2022-07-14 17:16:18 +03:00
Alexander Tokmakov
4f54abf67f
better names for macros
2022-06-28 16:27:18 +02:00
Alexander Tokmakov
f4883f1f7e
add some TSA aanotations
2022-06-27 22:48:27 +02:00
mergify[bot]
bdd5b94192
Merge branch 'master' into keeper-sequential-consistency-reads
2022-06-21 08:13:04 +00:00
Antonio Andelic
df31b562ec
Use sync after reconnect to avoid stale reads
2022-06-20 14:05:51 +00:00
Alexander Tokmakov
5ffc38d9b9
fix style check, add comments
2022-06-17 13:47:14 +02:00
Alexander Tokmakov
39c0219c11
fixes
2022-06-16 19:41:32 +02:00
Maksim Kita
98a89b50ff
Use pdqsort instead of standard sort
2022-06-13 15:31:08 +02:00
Azat Khuzhin
78bd47d8df
Fix excessive LIST requests to coordinator for transactions
...
In [1] there was only few transactions, but lots of List for /test/clickhouse/txn/log:
$ clickhouse-local --format TSVWithNamesAndTypes --file zookeeper_log.tsv.gz -q "select * except('path|session_id|event_time|thread_id|event_date|xid') apply(x->groupUniqArray(x)), path, session_id, min(event_time), max(event_time), count() from table where has_watch and type = 'Request' group by path, session_id order by count() desc limit 1 format Vertical"
Row 1:
──────
groupUniqArray(type): ['Request']
groupUniqArray(query_id): ['','62d75128-9031-48a5-87ba-aec3f0b591c6']
groupUniqArray(address): ['::1']
groupUniqArray(port): [9181]
groupUniqArray(has_watch): [1]
groupUniqArray(op_num): ['List']
groupUniqArray(data): ['']
groupUniqArray(is_ephemeral): [0]
groupUniqArray(is_sequential): [0]
groupUniqArray(version): []
groupUniqArray(requests_size): [0]
groupUniqArray(request_idx): [0]
groupUniqArray(error): []
groupUniqArray(watch_type): []
groupUniqArray(watch_state): []
groupUniqArray(stat_version): [0]
groupUniqArray(stat_cversion): [0]
groupUniqArray(stat_dataLength): [0]
groupUniqArray(stat_numChildren): [0]
groupUniqArray(children): [[]]
path: /test/clickhouse/txn/log
session_id: 1
min(event_time): 2022-05-27 12:54:09.025897
max(event_time): 2022-05-27 13:37:12.846314 <!-- last transaction was at 12:54, see server log
count(): 3673675 <-- huge
[1]: https://s3.amazonaws.com/clickhouse-test-reports/37593/2613149f6bf4f242bbbf2c3c8539b5176fd77286/stateless_tests__debug__actions__[1/3].html
Server log:
$ pigz -cd clickhouse-server.log.gz | fgrep TransactionLog: | head -1
2022.05.27 12:54:09.026852 [ 5018 ] {62d75128-9031-48a5-87ba-aec3f0b591c6} <Trace> TransactionLog: Loading 33 entries from /test/clickhouse/txn/log: csn-0000000000..csn-0000000032
$ pigz -cd clickhouse-server.log.gz | fgrep TransactionLog: | tail -1
2022.05.27 12:54:58.909222 [ 509 ] {} <Test> TransactionLog: Closing readonly transaction (177, 38, 41b51ff1-bcba-43bf-bcea-e97ad05f6040)
$ pigz -cd clickhouse-server.log.gz | fgrep 62d75128-9031-48a5-87ba-aec3f0b591c6 | tail -1
2022.05.27 12:54:09.064857 [ 5018 ] {62d75128-9031-48a5-87ba-aec3f0b591c6} <Debug> MemoryTracker: Peak memory usage (for query): 0.00 B.
Fixes : #37398 (cc @tavplubix)
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2022-05-30 11:39:34 +03:00
Alexander Tokmakov
e8f33fb0d9
fix flaky tests
2022-05-26 14:17:05 +02:00
Alexander Tokmakov
fa21121f77
fix
2022-05-23 21:17:52 +02:00
Alexander Tokmakov
a262492cc1
slightly better
2022-05-23 20:53:33 +02:00
Alexander Tokmakov
1b453f517d
fix
2022-05-21 02:32:35 +02:00
Alexander Tokmakov
44f2d4529a
better waiting, add fault injection
2022-05-20 22:10:01 +02:00
Alexander Tokmakov
1027798517
handle connection loss on commit
2022-05-20 17:35:29 +02:00
Alexander Tokmakov
12bbb7de87
fix race on TID allocation
2022-05-20 12:41:44 +02:00
Amos Bird
4a5e4274f0
base should not depend on Common
2022-04-29 10:26:35 +08:00
Alexander Tokmakov
6e4787560b
fix another issue
2022-04-12 11:44:25 +02:00
Alexander Tokmakov
0719d01d39
more introspection
2022-03-18 14:33:59 +01:00
Alexander Tokmakov
c28008a2df
more comments, minor fixes
2022-03-18 12:01:26 +01:00
Alexander Tokmakov
c2ac8d4a5c
review fixes
2022-03-16 21:05:34 +01:00
Alexander Tokmakov
9c3e4cdc6e
fix
2022-03-15 14:35:48 +01:00
Alexander Tokmakov
278d779a01
log cleanup, more comments
2022-03-14 21:43:34 +01:00
Alexander Tokmakov
7f47f20aba
add kill transaction query
2022-03-10 22:29:58 +01:00
Alexander Tokmakov
0906b59fba
fixes
2022-03-09 21:38:18 +01:00
Alexander Tokmakov
cbd3b45646
add EXPLAIN CURRENT TRANSACTION
2022-02-14 22:47:17 +03:00
Alexander Tokmakov
3956941aaf
fixes
2022-02-04 21:18:20 +03:00
Alexander Tokmakov
fe30e0f162
fixes
2022-02-03 21:57:09 +03:00
Alexander Tokmakov
5fad3fdffc
throw exception on non-transactional queries
2022-02-01 01:27:55 +03:00
Alexander Tokmakov
13857ceb69
fixes
2022-01-20 21:15:23 +03:00
Alexander Tokmakov
ba5844f1d1
fix build after merge
2022-01-19 23:16:05 +03:00
Alexander Tokmakov
7458012103
some fixes, add test with restart
2022-01-19 21:29:31 +03:00
Alexander Tokmakov
e1a41fc694
add system log for introspection
2022-01-14 17:03:00 +03:00
Alexander Tokmakov
0d91887cdc
save versions of parts
2021-12-30 16:15:28 +03:00
Alexander Tokmakov
f0b3c81212
add log in zookeeper
2021-12-28 14:23:35 +03:00