thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-29 02:52:13 +00:00
Code Issues Packages Projects Releases Wiki Activity
55,715 Commits 9,188 Branches 1,782 Tags 2.2 GiB
8f280aa1c6
Commit Graph

55715 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Ilya Yatsishin
8f280aa1c6
Merge pull request #19337 from filimonov/kafka_wo_ssl 
Allow building librdkafka without ssl
 2021-01-22 15:22:30 +03:00
Alexander Kuzmenkov
6296cc6b09
Merge pull request #19361 from ClickHouse/aku/reconnect 
Reconnect after client errors
 2021-01-22 13:32:56 +03:00
Alexander Kuzmenkov
8b9105bf39
Merge pull request #18446 from azat/constant-folding 
Fix constant folding when the result is unknown
 2021-01-22 13:26:24 +03:00
Alexander Kuzmenkov
3048fa8414
Update run-fuzzer.sh 2021-01-22 13:21:29 +03:00
Nikolai Kochetov
90e9c63fa4
Merge pull request #19316 from ClickHouse/fix-now64 
Refactor now64
 2021-01-22 13:21:16 +03:00
Alexander Kuzmenkov
8c0e207c9c
Update run-fuzzer.sh 2021-01-22 13:20:45 +03:00
Alexander Kuzmenkov
b58a696b24
Merge pull request #19379 from azat/Buffer-less-lock-contention 
Reduce lock contention for multiple layers of the Buffer engine
 2021-01-22 13:17:34 +03:00
Maksim Kita
89e8feb924
Merge pull request #19377 from kitaisreal/mac-os-fixed-build-issues 
MacOS fixed build issues
 2021-01-22 13:11:22 +03:00
Ilya Yatsishin
c54c47405b
Merge pull request #19363 from qoega/sqlancer-rename 
SQLancer binary changed its name
 2021-01-22 12:35:06 +03:00
Ilya Yatsishin
eb4163c1fa
Merge pull request #19404 from achimbab/add_adopter 
Add kakao to adopters.md
 2021-01-22 10:29:08 +03:00
achimbab
fe5d02a06f Add kakao to adopters.md 2021-01-22 13:00:47 +09:00
alexey-milovidov
4e11e7cfa9
Merge pull request #18772 from azat/optimize-memory-tracking-fix 
[RFC] Fix memory tracking for OPTIMIZE TABLE/merges
 2021-01-22 03:48:06 +03:00
alexey-milovidov
52f570c28a
Merge pull request #19372 from davenger/posix_open_fix 
Fix IDisk::open parameters to match posix open
 2021-01-22 03:40:26 +03:00
alexey-milovidov
4b857c0879
Merge pull request #19195 from olgarev/revolg-DOCSUP-5082-Docs_for_cache_types 
DOCSUP-5082: Docs for cache types
 2021-01-22 03:22:48 +03:00
Alexander Kuzmenkov
2eba7413e1 remove extra newline 2021-01-22 02:42:24 +03:00
Alexander Kuzmenkov
963699d9c8
Update run-fuzzer.sh 2021-01-22 02:26:49 +03:00
Alexander Kuzmenkov
b0fca03d79
Update run-fuzzer.sh 2021-01-22 01:13:48 +03:00
Alexey Milovidov
dcd03eb155 Remove useless file 2021-01-22 00:57:00 +03:00
Olga Revyakina
cf5c0dad94 Minor fix 2021-01-21 23:56:29 +03:00
alesapin
5037d3befd
Merge pull request #19355 from ClickHouse/fix_race_test_keeper 
Fix race condition in TestKeeperHandler on session finish
 2021-01-21 23:53:18 +03:00
alexey-milovidov
1883bc546a
Merge pull request #19357 from ClickHouse/values-ubsan 
Fix potential nullptr dereference in table function VALUES
 2021-01-21 23:34:41 +03:00
alexey-milovidov
37c345f55e
Merge pull request #19347 from ClickHouse/array-element-ubsan 
Avoid UBSan report in arrayElement
 2021-01-21 23:34:19 +03:00
Alexander Kuzmenkov
56687b2d84
Update run.sh 2021-01-21 23:29:01 +03:00
Alexander Kuzmenkov
e9e3314026
Update run-fuzzer.sh 2021-01-21 23:05:35 +03:00
Alexander Kuzmenkov
71e663701d update the tests 2021-01-21 22:56:28 +03:00
Maksim Kita
e06383e0ae Darwin fixed build issues 2021-01-21 22:32:17 +03:00
Azat Khuzhin
b0a80af888 Reduce lock contention for multiple layers of the Buffer engine 
Otherwise you can see something like this for the following query:

    ```sql
    WITH
        arrayMap(x -> demangle(addressToSymbol(x)), s.trace) AS trace_array,
        arrayStringConcat(trace_array, '\n') AS trace_string
    SELECT
        p.thread_id,
        p.query_id,
        p.query,
        trace_string
    FROM
    (
        SELECT
            query_id,
            query,
            arrayJoin(thread_ids) AS thread_id
        FROM system.processes
    ) AS p
    INNER JOIN system.stack_trace AS s ON p.thread_id = s.thread_id
    ORDER BY p.query_id ASC
    SETTINGS enable_global_with_statement = 0, allow_introspection_functions = 1
    FORMAT PrettyCompactNoEscapes
    ```

Lots of the following:

    ```sql
    INSERT INTO buffer (...) VALUES

    __lll_lock_wait
    pthread_mutex_lock
    std::__1::mutex::lock()
    DB::StorageBuffer::reschedule()
    DB::BufferBlockOutputStream::write(DB::Block const&)
    ```

That will wait one of this:

    ```
    INSERT INTO buffer (...) VALUES

    ...
    DB::PushingToViewsBlockOutputStream::write(DB::Block const&)
    DB::AddingDefaultBlockOutputStream::write(DB::Block const&)
    DB::SquashingBlockOutputStream::finalize()
    DB::SquashingBlockOutputStream::writeSuffix()
    DB::PushingToViewsBlockOutputStream::writeSuffix()
    DB::StorageBuffer::writeBlockToDestination(DB::Block const&, std::__1::shared_ptr<DB::IStorage>)
    DB::StorageBuffer::flushBuffer(DB::StorageBuffer::Buffer&, bool, bool, bool)
    ```

P.S. we cannot simply unlock the buffer during flushing, see comments in
the code
 2021-01-21 22:09:24 +03:00
Azat Khuzhin
82e7e7d9cb Fix constant folding for expressions depends from subqueries result 
Do not use subquery result, when value is unknown, for constant folding.

v2: fix simple subqueries, fixes 00597_push_down_predicate.
v3:
- use identity over introducing yet another cast analog (as suggested by @akuzm)
- simpler suitable_for_const_folding check
v4: use identity(cast()) since only cast() can provide corrent type (for
data types that does not have it's own type, i.e. DateTime)
v5: do not optimize consts if only_analyze isset, regardless the block
content
 2021-01-21 21:26:50 +03:00
Azat Khuzhin
ea7528b853 identity: mark it as non suitable for constant folding 2021-01-21 21:22:23 +03:00
Azat Khuzhin
82f6c642ae identity: simple functions in oneline (coding style) 2021-01-21 21:22:23 +03:00
Azat Khuzhin
44011061b5 Add missing DROP TABLE at the beginning of 01268_mv_scalars test 2021-01-21 21:22:23 +03:00
Azat Khuzhin
c68f7cd5b1 Measure time that spend during flush of the Buffer to the underlying 2021-01-21 21:11:39 +03:00
Nikita Mikhaylov
dca0cbf4eb
Merge pull request #19313 from nikitamikhaylov/another-race-cache-dictionary 
Fixed race between copy-constructor and addQueryAccessInfo
 2021-01-21 21:02:36 +03:00
Nikita Mikhaylov
b93732e441
Merge pull request #18788 from hexiaoting/map_functions 
Introduce mapContains, mapKeys, mapValues functions for Map data type
 2021-01-21 21:02:03 +03:00
Alexander Kuzmenkov
eb7b87ee8d update tests 2021-01-21 21:01:32 +03:00
Nikita Mikhaylov
e8a9768bd0
Update map.cpp 2021-01-21 20:47:57 +03:00
Yatsishin Ilya
a623084eb0 Merge remote-tracking branch 'origin' into sqlancer-rename 2021-01-21 20:36:52 +03:00
Alexander Gololobov
0a155ee2f1 Fix IDisk::open parameters to match posix open 2021-01-21 19:38:13 +03:00
Alexander Kuzmenkov
36a42a1f96 update tests 2021-01-21 18:30:51 +03:00
Yatsishin Ilya
4ac080b2ca SQLancer binary changed its name 2021-01-21 17:53:28 +03:00
Alexander Kuzmenkov
ec8ff21526 Reconnect after client errors 2021-01-21 17:28:46 +03:00
alexey-milovidov
062f00aa5d
Merge pull request #19290 from azat/dist-broken-on-EOF-fix 
Do not mark file for distributed send as broken on EOF
 2021-01-21 17:00:36 +03:00
alexey-milovidov
669e55f5e0
Merge pull request #19318 from qoega/issue-template-sanitizer 
Add Sanitizer report issue template
 2021-01-21 16:51:45 +03:00
Alexey Milovidov
3b2a87b57e Update SECURITY.md (outdated long time ago) 2021-01-21 16:48:28 +03:00
Alexey Milovidov
375db8ce7e Update reference 2021-01-21 16:42:47 +03:00
tavplubix
0ef00bc4a6
Merge pull request #19023 from sevirov/sevirov-DOCSUP-4966-add_multiword_data_types 
DOCSUP-4966: Add some multiword data types
 2021-01-21 16:07:25 +03:00
Nikita Mikhaylov
3634e87d16
Merge pull request #19090 from ka1bi4/romanzhukov-DOCSUP-5272-translation 
DOCSUP-5272: Edit and translate to RU: primary key in create table statement.
 2021-01-21 15:35:22 +03:00
alexey-milovidov
7370335f87
Merge pull request #19339 from ClickHouse/fix-ipv4-formatting 
Fix bad formatting of IPv4 addresses
 2021-01-21 15:20:24 +03:00
Alexey Milovidov
56012402e2 Fix potential nullptr dereference in table function VALUES 2021-01-21 15:19:00 +03:00
alexey-milovidov
08dc5ebfa7
Merge pull request #19343 from ucasFL/sleep 
fix sleep with infinite input
 2021-01-21 15:04:30 +03:00