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
Nikolai Kochetov
153f795ebe
Merge branch 'master' into sorting-processors
2020-04-15 12:07:05 +03:00
Alexander Tokmakov
5e6d4b9449
Merge branch 'master' into database_atomic
2020-04-12 16:35:44 +03:00
Nikolai Kochetov
71c72a75d7
Move Graphite params to separate file.
2020-04-10 12:24:16 +03:00
Alexander Kazakov
497df3086f
Merge branch 'master' into timed_rwlock
...
Change-Id: I620bfde2121ff013773b001d514b40b1e796a58b
2020-04-10 11:38:20 +03:00
Alexander Kazakov
26dd6140b2
Added new config settings to control timeouts
...
* "lock_acquire_timeout" controls for how long a query will continue to
acquire each lock on its argument tables
* "lock_acquire_timeout_for_background_operations" is a per-table
setting for storages of *MergeTree family
2020-04-09 21:10:27 +03:00
Alexander Tokmakov
dd1590830b
Merge branch 'master' into database_atomic
2020-04-08 22:00:46 +03:00
alexey-milovidov
6d80ab1eed
Merge pull request #9811 from vitlibar/RBAC-8
...
RBAC-8
2020-04-08 05:47:55 +03:00
Vitaly Baranov
e573549945
Rework access rights for table functions.
2020-04-07 23:31:59 +03:00
Alexander Tokmakov
4c48b7dd80
better rename
2020-04-07 18:31:33 +03:00
Alexander Tokmakov
08bae4668d
Merge branch 'master' into database_atomic
2020-04-06 16:18:07 +03:00
Azat Khuzhin
1232760f78
Fix Distributed-over-Distributed when nested table has only one shard
2020-04-04 13:47:35 +03:00
Ivan Lezhankin
06446b4f08
dbms/ → src/
2020-04-03 18:14:31 +03:00
