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6333 Commits

Author SHA1 Message Date
Nikolai Kochetov
c7236a9359 Try fix tests. 2020-10-27 19:12:53 +03:00
Nikolai Kochetov
71298ba496 Move fix to ExternalLoader::checkLoaded. 2020-10-27 17:21:51 +03:00
Nikolai Kochetov
afc28c84a0 Fix double free for shared exception message in case of dictGet from not loaded dictionary. 2020-10-27 16:07:58 +03:00
alexey-milovidov
30325689c4
Merge pull request #16397 from CurtizJ/fix-group-by-modifiers 
Fix group by with modifiers.
 2020-10-27 02:10:44 +03:00
Alexander Kuzmenkov
6552613118
Merge pull request #16280 from filimonov/clickhouse-local-tmp-folder 
clickhouse-local can work without tmp directory
 2020-10-26 19:10:15 +03:00
Alexander Kuzmenkov
79a6be08d1
Update src/Interpreters/Context.cpp 2020-10-26 19:09:53 +03:00
Nikolai Kochetov
42836c86e2
Merge pull request #16386 from ClickHouse/more-introspection-for-exception-double-free 
Check exception message is poisoned in ExpressionActions.
 2020-10-26 18:08:54 +03:00
Anton Popov
ab4c43cb81 fix group by with totals/rollup/cube modifers and min/max functions over group by keys 2020-10-26 16:48:11 +03:00
Anton Popov
5fbca7d62d
Merge pull request #16337 from kitaisreal/uuid-safe-cast-functions-added 
UUID safe cast functions added
 2020-10-26 16:03:27 +03:00
Nikolai Kochetov
4e8bea397b
Update ExpressionActions.cpp 2020-10-26 15:10:16 +03:00
Nikolai Kochetov
3151de1b4e Update ColumnConst include. 2020-10-26 13:26:52 +03:00
Nikolai Kochetov
fe9db9866c Check exception message is poisoned in ExpressionActions. 2020-10-26 12:56:50 +03:00
Nikolai Kochetov
02bd35924e
Merge pull request #16242 from ClickHouse/another-one-untuple 
Another one untuple implementation
 2020-10-26 12:26:43 +03:00
alexey-milovidov
bfe17d7dca
Merge pull request #16358 from azat/dist-insert-fix 
Fix async Distributed INSERT w/ prefer_localhost_replica=0 and internal_replication
 2020-10-26 05:07:35 +03:00
alesapin
f97e6beb70 Remove message broker pool from context 2020-10-25 15:34:18 +03:00
Azat Khuzhin
edc8d6e5e7 Fix async Distributed INSERT w/ prefer_localhost_replica=0 and internal_replication 2020-10-25 14:27:06 +03:00
tavplubix
37de8727ea
Merge branch 'master' into fix/ISSUES-15883 2020-10-25 12:14:16 +03:00
Maksim Kita
440ae2bc57 UUID safe cast functions added 
1. Added readUUIDTextImpl, readUUIDText, tryReadUUIDText functions in
ReadHelpers.
2. Added toUUIDOrNull, toUUIDOrZero functions based on ReadHelpers read
implementations.
3. Updated documentation.
 2020-10-25 11:45:29 +03:00
Alexey Milovidov
2613012fd1 Improve performance of FunctionsLogical a little by adding "restrict" 2020-10-25 04:43:06 +03:00
alexey-milovidov
abb9b25fa0
Merge pull request #16343 from ClickHouse/fix-perf-test-functions-logical 
Fix performance test "functions logical" after move to clang
 2020-10-25 04:04:24 +03:00
alexey-milovidov
c13ab94f91
Merge pull request #16344 from ClickHouse/exclamation-marks 
Remove excessive exclamation marks
 2020-10-25 03:13:57 +03:00
alexey-milovidov
74b37f37fb
Merge pull request #16329 from ClickHouse/better-diagnostics-when-client-dropped-connection 
Better diagnostics when client has dropped connection
 2020-10-25 01:01:12 +03:00
Alexey Milovidov
8b21ef5d4f Remove excessive exclamation marks 2020-10-25 00:50:52 +03:00
Alexey Milovidov
9d50921e52 Fix performance test "functions logical" after move to clang 2020-10-24 23:55:17 +03:00
Ivan
1d170f5745
ASTTableIdentifier Part #1: improve internal representation of ASTIdentifier name (#16149) 
* Use only |name_parts| as primary name source

* Restore legacy logic for table restoration

* Fix build

* Fix tests

* Add pytest server config

* Fix tests

* Fixes due to review
 2020-10-24 21:46:10 +03:00
alexey-milovidov
70427bfa63
Merge pull request #16335 from kexianda/fix 
minor fix.
 2020-10-24 21:41:35 +03:00
alexey-milovidov
34b9d15b66
Update ThreadStatusExt.cpp 2020-10-24 21:34:54 +03:00
alexey-milovidov
e00f6c4a0d
Merge branch 'master' into total_memory_tracker-by-default 2020-10-24 21:17:53 +03:00
Nikita Mikhaylov
58b4342998
Merge pull request #15874 from nikitamikhaylov/welch-t-test 
Student and Welch t-test
 2020-10-24 15:13:12 +03:00
Xianda Ke
97d84dd855 minor fix. 
redundant variable, duplicated defination of the variable aad_data
compiler error: variable ‘aad_value’ set but not used [-Werror=unused-but-set-variable]
 2020-10-24 17:37:51 +08:00
alexey-milovidov
1a1a6350aa
Merge pull request #16285 from sundy-li/cmake-roaring 
try use cmake version for croaring instead of amalgamation.sh
 2020-10-24 11:07:32 +03:00
alexey-milovidov
32e0de5121
Merge pull request #16071 from hczhcz/patch-1 
Change error message in function if & ifNull
 2020-10-24 07:40:22 +03:00
alexey-milovidov
7e4079dca1
Merge pull request #16286 from ClickHouse/aku/error-context 
Add more context to error messages
 2020-10-24 07:28:36 +03:00
alexey-milovidov
c579611420
Merge pull request #16306 from azat/Set-Join-total-rows-bytes 
Add total_rows/total_bytes support for Set/Join
 2020-10-24 07:26:32 +03:00
Alexey Milovidov
74558a4e27 Better diagnostics when client has dropped connection 2020-10-24 06:41:47 +03:00
alexey-milovidov
6037982343
Merge pull request #16284 from ClickHouse/primary_key_without_order_by 
Add ability to specify PRIMARY KEY without ORDER BY
 2020-10-24 06:05:04 +03:00
sundy-li
21315127a0 remove unused codes in AggregateFunctionGroupBitmapData 2020-10-24 10:05:54 +08:00
alexey-milovidov
91dc8d4cb3
Merge pull request #16264 from amosbird/ssmfix 
Fix TwoLevelStringHashTable bug
 2020-10-24 01:00:27 +03:00
Alexey Milovidov
13b8dce792 Update contributors 2020-10-24 00:26:22 +03:00
tavplubix
790950ea56
Merge pull request #15934 from ClickHouse/ddl_queries_fixes 
Fixes for DDL queries
 2020-10-23 23:52:13 +03:00
nikitamikhaylov
a949293f95 better 2020-10-23 23:27:38 +03:00
nikitamikhaylov
0064a75916 Merge branch 'master' of github.com:ClickHouse/ClickHouse into welch-t-test 2020-10-23 23:06:15 +03:00
tavplubix
587f83b2ef
Merge branch 'master' into atomic-drop-database-sync 2020-10-23 21:54:26 +03:00
Azat Khuzhin
4d1385ef19 Add total_rows/total_bytes support for Set/Join 2020-10-23 21:11:55 +03:00
Azat Khuzhin
0cccf3049a Fix parent memory tracker during query detaching 2020-10-23 21:07:53 +03:00
Azat Khuzhin
114ea9b1eb Fix accounting for new/delete from different threads for VariableContext::Thread 
MemoryTracker assumes that for VariableContext::Thread new/delete may be
called from different threads, hence the amount of memory can go
negative.

However the MemoryTracker is nested, so even if the negative amount is
allowed for VariableContext::Thread it does not allowed for anything
upper, and hence the MemoryTracking will not be decremented properly.

Fix this, by passing initial size to the parent free.

This should fix memory drift for HTTP queries.
 2020-10-23 21:07:52 +03:00
Azat Khuzhin
72d7b6117e Use total_memory_tracker when there is no other MemoryTracker object. 
This should significantly reduce the MemoryTracking drift, test shows
that there is 0 drift after query storm (100 queries, via http/tcp/tcp
in one session).

TL;DR;

To track memory, clickhouse creates memory tracker object for each
thread **explicitly**, but until it is not created the memory
allocations are not under account.
There should not be lot of allocations w/o memory tracker, since most of
the time it is created early enough, but even this maybe enough to
trigger some problems.

Plus sometimes it is not possible to create it, for example some 3d
party library does not allow to do this explicitly:
- for example before #15740 allocations from librdkafka threads,
- or even worse, poco threads, they don't have any routines to do this.
This won't be a problem for `MemoryTracking` metric if the deallocation
will be done from the same thread w/o memory tracker (or vise versa),
but this is not always true.

NOTE, that this will slow down per-thread allocations w/o memory
tracker, since before this patch there were no memory tracking for them
while now they will be accounted in total_memory_tracker, and for
total_memory_tracker max_untracked_memory is always reached.
But this should not be significant.
 2020-10-23 21:07:52 +03:00
alexey-milovidov
840d96255e
Merge pull request #16199 from azat/clang10-build-fix 
Link dbms w/ atomic to fix undefined reference in unbundled build
 2020-10-23 20:17:37 +03:00
Nikolai Kochetov
c808ab878b Review fixed. 2020-10-23 20:15:23 +03:00
Nikolai Kochetov
a2014378fe Remove has_untuple flag 2020-10-23 19:57:22 +03:00