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8ac709b5d3
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180 Commits

Author SHA1 Message Date
zhang2014
8ac709b5d3 ISSUES-10551 add backward compatibility for create bloom filter index 2020-04-29 11:57:28 +08:00
robot-clickhouse
de4e88ff97 Auto version update to [20.5.1.1] [54435] 2020-04-28 20:12:16 +03:00
alesapin
228dbf475e
Finalize mutations in background (#10526) 2020-04-27 19:19:04 +03:00
alexey-milovidov
c9334d3fde
Merge pull request #10491 from azat/dist-shutdown 
Proper Distributed shutdown (fixes UAF, avoid waiting for sending all batches)
 2020-04-25 23:47:59 +03:00
Azat Khuzhin
747a74215f Avoid processing all batches before Distributed shutdown 2020-04-25 02:03:27 +03:00
Azat Khuzhin
8ad6b37913 Proper StorageDistributed shutdown to avoid UAF in DistributedMonitor 
StorageDistributed::shutdown() does not acquire the lock, that controls
access to the cluster_nodes_data, thus it does not synced with the
requireDirectoryMonitor(), hence some monitors can be untracked that
will trigger UAF (use-after-free) after DROP TABLE dist:

This is for the SIGSEGV from the DirectoryMonitor (with already destroyed storage):
    0  0x0000000008e9f760 in std::__1::__cxx_atomic_load<int> (__order=std::__1::memory_order::seq_cst, __a=0x0)
    1  std::__1::__atomic_base<int, false>::load (__m=std::__1::memory_order::seq_cst, this=0x0) <-- this is nullptr
    2  std::__1::__atomic_base<int, false>::operator int (this=0x0)
    3  DB::ActionBlocker::isCancelled (this=0x7f85e31c9bb8) at ../src/Common/ActionBlocker.h:18
    4  DB::StorageDistributedDirectoryMonitor::run (this=0x7f85f93b2a00) at ../src/Storages/Distributed/DirectoryMonitor.cpp:140
 2020-04-25 02:03:26 +03:00
tavplubix
7928f2eaa1
Merge pull request #7512 from ClickHouse/database_atomic 
DatabaseAtomic
 2020-04-24 22:28:18 +03:00
Alexander Tokmakov
f413061e0d remove Context from some IDatabase methods 2020-04-23 19:51:48 +03:00
alesapin
5ae25b68e4 Remove redundant virtual from function 2020-04-23 18:18:33 +03:00
alesapin
b0a73589b0 Remove virtual columns as separate field from IStorage 2020-04-23 18:09:00 +03:00
Alexander Tokmakov
04d6b59ac0 Merge branch 'master' into database_atomic 2020-04-23 17:31:37 +03:00
Nikita Mikhaylov
3520755ab5 fix c++20 usage 2020-04-23 12:00:43 +03:00
alexey-milovidov
4f6bb00424
Merge pull request #10420 from ClickHouse/clang-tidy-8 
Fixes for clang-tidy on clang-10
 2020-04-23 00:33:41 +03:00
Nikita Mikhaylov
3cf2016867
Merge pull request #10188 from nikitamikhaylov/quorum_bug 
insert_quorum vs drop partition or ttl
 2020-04-23 00:11:57 +04:00
Alexey Milovidov
73dd78bac1 Merge branch 'master' into clang-tidy-8 2020-04-22 21:04:47 +03:00
Alexander Tokmakov
fefbbd37df Merge branch 'master' into database_atomic 2020-04-22 17:02:30 +03:00
zhang2014
0a0555d4d7 ISSUES-9623 fix failure test case 2020-04-22 18:34:42 +08:00
zhang2014
bfb87f0eab ISSUES-9623 check the number and type of arguments when creating BloomFilter index 2020-04-22 16:17:09 +08:00
Alexey Milovidov
03e17405cd Checkpoint 2020-04-22 10:03:43 +03:00
Alexey Milovidov
603d132d45 Checkpoint 2020-04-22 09:34:20 +03:00
Alexey Milovidov
1e325a9fd9 Checkpoint 2020-04-22 09:22:14 +03:00
Alexey Milovidov
be22a4b94e Checkpoint 2020-04-22 08:39:31 +03:00
Ivan
555488a458
Fix build in Arcadia (#10413) 2020-04-21 23:23:44 +03:00
Nikita Mikhaylov
2173bcf28e Merge branch 'master' of github.com:ClickHouse/ClickHouse into quorum_bug 2020-04-21 14:35:06 +03:00
Alexey Milovidov
4cc0269de0 Fix flattening of Array(Tuple(...)) #10259 2020-04-21 02:44:51 +03:00
alexey-milovidov
8c2839d3c9
Merge pull request #10308 from ClickHouse/shared-context-lifetime 
Shared context lifetime
 2020-04-21 00:12:45 +03:00
alexey-milovidov
ab922d44d5
Merge pull request #10379 from ClickHouse/only_fetch_repliac 
Add setting always_fetch_merged_part
 2020-04-21 00:07:00 +03:00
alexey-milovidov
69b6f135e7
Merge pull request #10382 from excitoon-favorites/altercodec 
Allowed to alter column in non-modifying data mode when the same type is specified
 2020-04-20 22:54:53 +03:00
alexey-milovidov
f6de9c6ffd
Update AlterCommands.cpp 2020-04-20 22:54:08 +03:00
alexey-milovidov
1eca5088ec
Update AlterCommands.cpp 2020-04-20 22:53:19 +03:00
Vladimir Chebotarev
82985ff594 Allowed to alter column in non-modifying data mode when the same type is specified. 2020-04-20 14:15:06 +03:00
Alexander Tokmakov
b29bddac12 Merge branch 'master' into database_atomic 2020-04-20 14:09:09 +03:00
Nikita Mikhaylov
05206df88c better 2020-04-20 13:56:59 +03:00
alesapin
1bc84ec8b4 Fix comments 2020-04-20 13:56:23 +03:00
alesapin
8767ea7efa Add setting which restrict replica to merge parts by itself and always prefer dowloading from other replicas. 2020-04-20 13:53:29 +03:00
Nikolai Kochetov
052598534a Try fix unit tests. 2020-04-20 12:42:56 +03:00
Alexey Milovidov
d7264b292d Merge branch 'master' into sorting-processors 2020-04-20 09:29:41 +03:00
Alexey Milovidov
47e4d14ece Whitespace 2020-04-20 09:13:04 +03:00
alexey-milovidov
1577d771df
Merge pull request #10341 from azat/auto_distributed_group_by_no_merge 
Auto distributed_group_by_no_merge on GROUP BY sharding key
 2020-04-20 08:30:27 +03:00
Alexey Milovidov
a3195d56ae Fix translation 2020-04-20 07:19:50 +03:00
Alexey Milovidov
7023e096ec Check for error code in part check #6269 2020-04-20 04:44:24 +03:00
Azat Khuzhin
e44d5c5749 Fix clang readability-container-size-empty warning in StorageDistributed::canForceGroupByNoMerge() 2020-04-20 01:12:22 +03:00
Alexey Milovidov
25f3184dbe Merge branch 'master' into async-metric-memory-usage 2020-04-19 23:18:12 +03:00
Azat Khuzhin
be1dec9239 Fix distributed_group_by_no_merge optimization for Distributed-over-Distributed 2020-04-19 21:11:14 +03:00
Azat Khuzhin
93d049fe64 Allow auto distributed_group_by_no_merge for DISTINCT of sharding key 2020-04-19 18:53:37 +03:00
Azat Khuzhin
de4a723264 Auto distributed_group_by_no_merge on GROUP BY injective function of sharding key 2020-04-19 18:33:49 +03:00
Azat Khuzhin
5d11118cc9 Use thread pool (background_distributed_schedule_pool_size) for distributed sends 
After #8756 the problem with 1 thread for each (distributed table, disk)
for distributed sends became even worse (since there can be multiple
disks), so use predefined thread pool for this tasks, that can be
controlled with background_distributed_schedule_pool_size knob.
 2020-04-19 12:01:56 +03:00
Azat Khuzhin
673ddc9d77 Drop superfluous locking for atomic in DirectoryMonitor 2020-04-19 00:22:48 +03:00
alexey-milovidov
aac7cc7330
Merge pull request #10126 from Jokser/replicated-merge-tree-s3 
Support ReplicatedMergeTree over S3
 2020-04-18 16:13:04 +03:00
alexey-milovidov
46a5c75beb
Update MergeTreeData.h 2020-04-18 16:11:57 +03:00