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165 Commits

Author SHA1 Message Date
mergify[bot]
ddf7210ecc
Merge branch 'master' into remove-useless-code-2 2022-06-03 13:58:45 +00:00
mergify[bot]
747aa5575c
Merge branch 'master' into remove-useless-code-2 2022-05-22 17:41:57 +00:00
Alexander Tokmakov
12bbb7de87 fix race on TID allocation 2022-05-20 12:41:44 +02:00
Anton Popov
e911900054 remove last mentions of data streams 2022-05-09 19:15:24 +00:00
Alexander Tokmakov
c806869040 fix sync database replica 2022-05-06 18:37:20 +02:00
mergify[bot]
cc08ccb420
Merge branch 'master' into remove-useless-code-2 2022-04-30 12:48:15 +00:00
Alexey Milovidov
1ddb04b992
Merge pull request #36715 from amosbird/refactorbase 
Reorganize source files so that base won't depend on Common
 2022-04-30 09:40:58 +03:00
Amos Bird
4a5e4274f0
base should not depend on Common 2022-04-29 10:26:35 +08:00
Alexander Tokmakov
6797e7dc76 fix flaky test 2022-04-28 21:39:45 +02:00
Robert Schulze
1e1df8e101
Replace remove-erase idiom by C++20 erase()/erase_if() 
- makes the code less verbose while being as efficient
 2022-04-17 12:04:47 +02:00
Alexander Tokmakov
4ce0b280e6 wait for node to disappear instead of removing 2022-04-14 15:31:05 +02:00
Alexander Tokmakov
37a06eec1a fixes 2022-04-05 17:36:53 +02:00
Alexander Tokmakov
4e9ec5dc2f make some replicated DDL faster 2022-04-05 00:51:48 +02:00
Alexander Tokmakov
e8b7f963b7 fix too strict assertion 2022-03-23 11:55:28 +01:00
Maksim Kita
5ef83deaa6 Update sort to pdqsort 2022-01-30 19:49:48 +00:00
alesapin
4caef03e6a Add ephemeral lock in zookeeper 2022-01-17 14:52:51 +03:00
Alexey Milovidov
453135eb63 Fix indecent error message 2021-12-12 05:24:47 +03:00
Alexander Tokmakov
5868f7590c fix race between replicas 2021-11-22 19:46:34 +03:00
Alexander Tokmakov
ba6adafae3 Merge branch 'master' into tavplubix-patch-4 2021-11-22 18:50:38 +03:00
Nikolay Degterinsky
ba50e8387d Merge branch 'master' into query_parameters 2021-11-15 19:55:54 +00:00
tavplubix
b5b20f84bc
Update DDLWorker.cpp 2021-11-14 17:41:55 +03:00
Nikolay Degterinsky
0d58c5231f Better 2021-11-11 13:28:18 +00:00
tavplubix
51d2328d9b
Update DDLWorker.cpp 2021-11-11 15:27:38 +03:00
Nikolay Degterinsky
e03bf0c526 Merge branch 'master' into query_parameters 2021-10-04 17:23:17 +03:00
Alexey Milovidov
fe6b7c77c7 Rename "common" to "base" 2021-10-02 10:13:14 +03:00
Nikolay Degterinsky
7f3d395bf3 Merge branch 'master' into query_parameters 2021-09-30 02:01:33 +03:00
Alexander Tokmakov
3bca886174 remove some trash 2021-09-17 22:29:10 +03:00
Nikolay Degterinsky
22f59e1714 Add support for table and database query parameters 2021-09-07 01:19:02 +03:00
Alexander Tokmakov
f8ea865283 fix watch leak in DDLWorker 2021-09-01 12:18:28 +03:00
tavplubix
f94b0b8d3f
Update DDLWorker.cpp 2021-08-19 13:19:48 +03:00
tavplubix
6eb15eb949
Update DDLWorker.cpp 2021-08-17 17:05:37 +03:00
fuwhu
8515f3b3a2 Add metric MaxPushedDDLEntryID. 2021-08-11 11:40:06 +08:00
Alexander Tokmakov
4165ba2a01 add system.zookeeper_log 2021-07-09 17:05:35 +03:00
Alexey Milovidov
b320905f34 Whitespaces 2021-07-05 03:02:47 +03:00
tavplubix
2b62a09aa3
Merge pull request #25373 from ClickHouse/improve_replicated_database_tests2 
Improve Replicated database tests 2
 2021-06-17 08:34:06 +03:00
Alexander Tokmakov
c235539620 minor fixes 2021-06-17 00:20:35 +03:00
Maksim Kita
67e9b85951 Merge ext into common 2021-06-16 23:28:41 +03:00
Alexander Tokmakov
0ad6205fa6 logs for debuging test failures with Replicated and Keeper 2021-04-15 21:34:53 +03:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr (#22297) 
* Replace all Context references with std::weak_ptr

* Fix shared context captured by value

* Fix build

* Fix Context with named sessions

* Fix copy context

* Fix gcc build

* Merge with master and fix build

* Fix gcc-9 build
 2021-04-11 02:33:54 +03:00
Azat Khuzhin
f157278b72 Safer SCOPE_EXIT 
It executes the code in the dtor, that should never throw.
 2021-04-06 21:10:37 +03:00
3ldar-nasyrov
37a17749ea
fixed exceeded amount of tries typo 
'retires' -> 'retries'
 2021-03-16 23:17:07 +03:00
tavplubix
35a770a7f6
add comment 2021-03-05 15:50:10 +03:00
Alexander Tokmakov
614e0d9ba0 just another fix for ddl worker 2021-03-05 04:17:51 +03:00
Azat Khuzhin
7d51ae3212 DDLWorker: Fix processing of tasks in parallel (correct queue begin) 
Otherwise it will:
- start from incorrect task and bail because finished node already
  exists
- and also process alreayd processed items
 2021-02-28 05:45:12 +03:00
Azat Khuzhin
955974a8b5 DDLWorker: avoid NULL dereference on termination and failed zookeeper initialization 
Log snipped shows the problem:

    2021.02.24 04:40:29.349181 [ 39 ] {} <Warning> DDLWorker: DDLWorker is configured to use multiple threads. It's not recommended because queries can be reordered. Also it may cause some unknown issues to appear.
    2021.02.24 04:40:29.349516 [ 39 ] {} <Information> Application: Ready for connections.
    2021.02.24 04:40:29.349602 [ 74 ] {} <Debug> DDLWorker: Started DDLWorker cleanup thread
    2021.02.24 04:40:29.349639 [ 73 ] {} <Debug> DDLWorker: Starting DDLWorker thread
    2021.02.24 04:40:29.349698 [ 73 ] {} <Debug> DDLWorker: Started DDLWorker thread
    2021.02.24 04:40:29.352548 [ 73 ] {} <Error> virtual void DB::DDLWorker::initializeMainThread(): Code: 999, e.displayText() = Coordination::Exception: All connection tries failed while connecting to ZooKeeper. nodes: 192.168.112.3:2181
    Poco::Exception. Code: 1000, e.code() = 111, e.displayText() = Connection refused (version 21.3.1.1), 192.168.112.3:2181
    Poco::Exception. Code: 1000, e.code() = 111, e.displayText() = Connection refused (version 21.3.1.1), 192.168.112.3:2181
    Poco::Exception. Code: 1000, e.code() = 111, e.displayText() = Connection refused (version 21.3.1.1), 192.168.112.3:2181
     (Connection loss), Stack trace (when copying this message, always include the lines below):

    0. Coordination::Exception::Exception(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, Coordination::Error, int) @ 0xfe93923 in /usr/bin/clickhouse
    1. Coordination::Exception::Exception(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, Coordination::Error) @ 0xfe93ba2 in /usr/bin/clickhouse
    2. Coordination::ZooKeeper::connect(std::__1::vector<Coordination::ZooKeeper::Node, std::__1::allocator<Coordination::ZooKeeper::Node> > const&, Poco::Timespan) @ 0xfed3a01 in /usr/bin/clickhouse
    3. Coordination::ZooKeeper::ZooKeeper(std::__1::vector<Coordination::ZooKeeper::Node, std::__1::allocator<Coordination::ZooKeeper::Node> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, Poco::Timespan, Poco::Timespan, Poco::Timespan) @ 0xfed2222 in /usr/bin/clickhouse
    4. zkutil::ZooKeeper::init(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, int, int, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) @ 0xfe961cd in /usr/bin/clickhouse
    5. zkutil::ZooKeeper::ZooKeeper(Poco::Util::AbstractConfiguration const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) @ 0xfe97a96 in /usr/bin/clickhouse
    6. void std::__1::allocator_traits<std::__1::allocator<zkutil::ZooKeeper> >::__construct<zkutil::ZooKeeper, Poco::Util::AbstractConfiguration const&, char const (&) [10]>(std::__1::integral_constant<bool, true>, std::__1::allocator<zkutil::ZooKeeper>&, zkutil::ZooKeeper*, Poco::Util::AbstractConfiguration const&, char const (&) [10]) @ 0xed98387 in /usr/bin/clickhouse
    7. DB::Context::getZooKeeper() const @ 0xed75190 in /usr/bin/clickhouse
    8. DB::DDLWorker::getAndSetZooKeeper() @ 0xedb81c9 in /usr/bin/clickhouse
    9. DB::DDLWorker::initializeMainThread() @ 0xedc9eb0 in /usr/bin/clickhouse
    10. DB::DDLWorker::runMainThread() @ 0xedb5d01 in /usr/bin/clickhouse
    11. ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::DDLWorker::*)(), DB::DDLWorker*>(void (DB::DDLWorker::*&&)(), DB::DDLWorker*&&)::'lambda'()::operator()() @ 0xedcafa1 in /usr/bin/clickhouse
    12. ThreadPoolImpl<std::__1::thread>::worker(std::__1::__list_iterator<std::__1::thread, void*>) @ 0x892651f in /usr/bin/clickhouse
    13. ? @ 0x8929fb3 in /usr/bin/clickhouse
    14. start_thread @ 0x8ea7 in /lib/x86_64-linux-gnu/libpthread-2.31.so
    15. __clone @ 0xfddef in /lib/x86_64-linux-gnu/libc-2.31.so
     (version 21.3.1.1)
    ...
    2021.02.24 04:40:30.025278 [ 41 ] {} <Trace> BaseDaemon: Received signal 15
    2021.02.24 04:40:30.025336 [ 41 ] {} <Information> Application: Received termination signal (Terminated)
    ...
    2021.02.24 04:40:30.582078 [ 39 ] {} <Information> Application: Closed all listening sockets.
    2021.02.24 04:40:30.582124 [ 39 ] {} <Information> Application: Closed connections.
    2021.02.24 04:40:30.583770 [ 39 ] {} <Information> Application: Shutting down storages.
    2021.02.24 04:40:30.583932 [ 39 ] {} <Information> Context: Shutdown disk data
    2021.02.24 04:40:30.583951 [ 39 ] {} <Information> Context: Shutdown disk default
    2021.02.24 04:40:30.584163 [ 46 ] {} <Trace> SystemLog (system.query_log): Terminating
    2021.02.24 04:40:30.586025 [ 39 ] {} <Trace> BackgroundSchedulePool/BgSchPool: Waiting for threads to finish.
    2021.02.24 04:40:34.352701 [ 73 ] {} <Debug> DDLWorker: Initialized DDLWorker thread
    2021.02.24 04:40:34.352758 [ 73 ] {} <Debug> DDLWorker: Scheduling tasks
 2021-02-28 05:45:12 +03:00
Azat Khuzhin
3c7e765b27 DDLWorker: process unfinished tasks only after reinitialization 2021-02-28 05:45:12 +03:00
Azat Khuzhin
54b1496408 DDLWorker: optimize processing of unfinished tasks 
Do not look at zookeeper if was_executed is false
 2021-02-28 05:45:12 +03:00
Azat Khuzhin
eeda1fe756 DDLWorker: wait for pending async tasks 2021-02-28 05:45:12 +03:00
Azat Khuzhin
0cd67ed051 DDLWorker: remove only completed tasks (significant for distributed_ddl.pool_size > 1) 
Otherwise it will SIGSEGV due to invalid-read (UAF).
 2021-02-28 05:45:12 +03:00
Azat Khuzhin
7481b05d27 DDLWorker: avoid comparing pointers for getting min element 
The current_tasks always updated with emplace_back, so front() is ok.
 2021-02-28 05:45:11 +03:00