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Author SHA1 Message Date
Azat Khuzhin
2a6874e065 Run MADV_DONTNEED after SSE check to fix 01103_check_cpu_instructions_at_startup 2020-10-04 11:20:29 +03:00
Azat Khuzhin
caf3156fb7 Check MADV_DONTNEED (for jemalloc), maybe broken under qemu 
jemalloc relies on working MADV_DONTNEED (that fact that after
madvise(MADV_DONTNEED) returns success, after subsequent access to those
pages they will be zeroed).
However qemu does not support this, yet [1], and you can get very tricky
assert if you will run clickhouse-server under qemu:

    <jemalloc>: ../contrib/jemalloc/src/extent.c:1195: Failed assertion: "p[i] == 0"

  [1]: https://patchwork.kernel.org/patch/10576637/

But after this patch you will get pretty error:

  $ qemu-x86_64-static programs/clickhouse
  MADV_DONTNEED does not zeroed page. jemalloc will be broken
 2020-10-04 11:20:29 +03:00
alexey-milovidov
53ce5e3892
Merge pull request #15551 from azat/for-user-limits-over-distributed 
Pass through *_for_user settings via Distributed with cluster-secure
 2020-10-04 04:18:20 +03:00
Azat Khuzhin
9c09050e7c Cleanup server instructions startup checking code 2020-10-04 01:47:44 +03:00
tavplubix
e219162b82
Update FunctionsJSON.h 2020-10-03 21:09:22 +03:00
alexey-milovidov
bbedd9b08f
Merge pull request #15308 from otrazhenia/evgsudarikova-DOCSUP-2402-formatrow 
DOCSUP-2402: Document the formatRow function
 2020-10-03 17:05:46 +03:00
alexey-milovidov
eb67696353
Update type-conversion-functions.md 2020-10-03 17:05:25 +03:00
alexey-milovidov
561f3613b2
Update type-conversion-functions.md 2020-10-03 17:04:47 +03:00
alexey-milovidov
6f3aab8f09
Merge pull request #15319 from bharatnc/ncb/fix-14509 
Fix bug in queries like SELECT toStartOfDay(today())
 2020-10-03 17:02:57 +03:00
alexey-milovidov
fd24654ca4
Merge pull request #15324 from adevyatova/annadevyatova-DOCSUP-2615-normalizeQuery 
DOCSUP-2615: normalizeQuery and normalizeQueryHash
 2020-10-03 17:00:14 +03:00
alexey-milovidov
fbd402c9b4
Merge pull request #15368 from olgarev/revolg-DOCSUP-2403-Document_the_mechanics_of_custom_settings_specifying 
DOCSUP-2403: Docs for the mechanics of custom settings specifying
 2020-10-03 16:57:27 +03:00
alexey-milovidov
037d00a633
Merge branch 'master' into revolg-DOCSUP-2403-Document_the_mechanics_of_custom_settings_specifying 2020-10-03 16:57:20 +03:00
alexey-milovidov
15af9f407e
Merge pull request #15417 from dmi-feo/patch-1 
fix insert_quorum_timeout doc
 2020-10-03 16:55:46 +03:00
alexey-milovidov
a4c16459a7
Update settings.md 2020-10-03 16:55:27 +03:00
alexey-milovidov
f7b390465b
Merge branch 'master' into realfix 2020-10-03 16:54:23 +03:00
alexey-milovidov
8d6f001dba
Merge pull request #15423 from den-crane/patch-1 
Update settings.md / fix description of max_server_memory_usage
 2020-10-03 16:38:22 +03:00
alexey-milovidov
1f0e41656c
Merge pull request #15416 from ClickHouse/filimonov-doc-core_dump 
Mention core_dump size limit in docs
 2020-10-03 16:37:11 +03:00
alexey-milovidov
97d97f6b2e
Merge pull request #15513 from ClickHouse/aku/error-context 
Add some context to an error message
 2020-10-03 16:24:19 +03:00
alexey-milovidov
ca05425a87
Merge pull request #15535 from nvartolomei/patch-2 
Add missing entry to client packet stringify
 2020-10-03 16:22:04 +03:00
alexey-milovidov
46fa5ff53e
Merge pull request #15557 from ClickHouse/statvfs-eintr 
Handle EINTR in statvfs
 2020-10-03 15:57:56 +03:00
alexey-milovidov
ae61f8f7a6
Update filesystemHelpers.cpp 2020-10-03 15:57:35 +03:00
alexey-milovidov
4d6402525a
Update filesystemHelpers.h 2020-10-03 15:57:12 +03:00
Azat Khuzhin
84583faa43 Fix test_distributed_inter_server_secret under ASAN 
And also cover both cases:
- settings from DDL
- settings from TCP protocol
 2020-10-03 11:16:31 +03:00
alexey-milovidov
aaafdfe22c
Merge pull request #15499 from alex-zaitsev/patch-5 
Update Redshift benchmarks
 2020-10-03 05:42:17 +03:00
alexey-milovidov
9551562889
Merge pull request #15442 from ClickHouse/add_alter_version 
Add ability to alter version column in VersionedCollapsingMergeTree.
 2020-10-03 05:40:15 +03:00
alexey-milovidov
75fb73956e
Merge pull request #15238 from ianton-ru/multi_delete_in_s3 
Use S3 multi object delete
 2020-10-03 03:48:06 +03:00
alexey-milovidov
5e37ba4335
Update DiskS3.cpp 2020-10-03 03:47:45 +03:00
alexey-milovidov
3ca7fca48a
Update DiskS3.cpp 2020-10-03 03:42:33 +03:00
Alexey Milovidov
d426ba3074 Step 4: cleanup 2020-10-03 03:07:55 +03:00
Alexey Milovidov
b6ca8a0676 Step 3: check other usages, add a comment 2020-10-03 03:05:54 +03:00
Alexey Milovidov
2441be4b66 Step 2: move code to .cpp 2020-10-03 03:02:47 +03:00
Alexey Milovidov
6608de470d Step 1: handle EINTR in statvfs 2020-10-03 03:01:32 +03:00
alexey-milovidov
cb708212a8
Merge pull request #15536 from ClickHouse/fix_ilike 
Separate cache for ilike after like
 2020-10-03 02:07:40 +03:00
Azat Khuzhin
f25c1742b8 Pass through *_for_user settings via Distributed with cluster-secure 
In cluster-secure case the user on shards (remote) is equal to the user
on the initiator, so those settings can be safely applied.
 2020-10-03 02:04:47 +03:00
Azat Khuzhin
2a2f858365 Significantly reduce memory usage in AggregatingInOrderTransform 
Clean the aggregates pools (Arena's objects) between flushes, this will
reduce memory usage significantly (since Arena is not intended for
memory reuse in the already full Chunk's)

Before this patch you cannot run SELECT FROM huge_table GROUP BY
primary_key SETTINGS optimize_aggregation_in_order=1 (and the whole
point of optimize_aggregation_in_order got lost), while after, this
should be possible.
 2020-10-03 00:56:58 +03:00
Azat Khuzhin
d9ac79c094 Regression for memory usage for optimize_aggregation_in_order 2020-10-03 00:56:58 +03:00
Alexander Tokmakov
bd790f399f simplify test 2020-10-02 22:34:37 +03:00
Pavel Kruglov
7acd85d2b1 Fix style error 2020-10-02 22:20:35 +03:00
alesapin
77c9f7af79
Merge pull request #15532 from ClickHouse/substitute_defaults_recursively 
Fix defaults substitution for absent columns which depend on other defaults
 2020-10-02 21:42:01 +03:00
Alexander Tokmakov
c3e9317d32 add test draft 2020-10-02 20:48:13 +03:00
Pavel Kruglov
f6f4285348 Improve quantileTDigest performance 2020-10-02 20:13:55 +03:00
Azat Khuzhin
9cb3c743bd
Convert to python3 (#15007) 2020-10-02 19:54:07 +03:00
feng lv
ac1f0b9947 add test 2020-10-02 23:34:14 +08:00
feng lv
d2f75f8508 fix 2020-10-02 23:13:28 +08:00
Nikolai Kochetov
404c199448
Merge pull request #15509 from markpapadakis/patch-6 
Update ActionsVisitor.cpp
 2020-10-02 18:07:46 +03:00
alesapin
7d75866722 Add tests 2020-10-02 17:29:20 +03:00
alesapin
8c0581c503 Fix ilike cache 2020-10-02 17:27:47 +03:00
nvartolomei
d35ac3c3fb
Add missing entry to client packet stringify 
(noticed while reading the code)
 2020-10-02 15:10:19 +01:00
Artem Zuikov
ecdf0ed1a8
update en and ru docs: add 128/256 types (#15515) 2020-10-02 16:47:29 +03:00
Azat Khuzhin
21deb6812c
Drop unused code for numeric_limits<int128> in MergeTreeDataSelectExecutor (#15519) 2020-10-02 16:46:20 +03:00