Nicolae Vartolomei
c2ec23c953
Add FIRST_OR_RANDOM Load Balancing policy
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For cross-replication topology setups load_balancing=in_order works best
as nodes handle equal amount of load and usually they hit only 1/n of
data (n = number of replicas), which makes page cache usage more
efficient.
The problem is when one node of the shard goes down. If one replica goes
down, the next one in config will handle twice the usual load while
remaining ones will handle usual traffic.
Closes #4820 .
2019-04-15 23:31:40 +01:00
Mikhail Fandyushin
68106d92ea
bringing query id header to consistency
2019-04-10 23:13:41 +03:00
Mikhail Fandyushin
7fc9b8c6fb
Merge branch 'master' into brotli
2019-04-08 21:07:58 +03:00
proller
5b1bde2e80
CLICKHOUSE-4387 Add (official build) to version of yandex builds
2019-04-03 17:06:59 +03:00
Ivan
957d23267b
Minimal implementation of row-level security CLICKHOUSE-4315 ( #4792 )
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For detailed description see the related PR
2019-03-29 23:31:06 +03:00
Mikhail Fandyushin
e986d0eae6
HTTP Accept-Encoding: br; Final fixes
2019-03-21 00:04:35 +03:00
Mikhail Fandyushin
73a9644da2
HTTP Accept-Encoding: br; Expended ZlibCompressionMethod to generic CompressionMethod; Added brotli to CompressionMethod enum
2019-03-21 00:04:35 +03:00
proller
f697df2079
Tests: fix call .sh from .sh ( #4732 )
2019-03-20 23:04:49 +03:00
Alexey Milovidov
2f7ce49a9c
Merge branch 'master' of github.com:yandex/ClickHouse
2019-03-20 00:35:26 +03:00
Alexey Milovidov
6732e4366c
Commented out readonly user
2019-03-20 00:34:44 +03:00
proller
78e0b1af5e
Fix compression level detection when network_compression_method in lowercase ( #4706 )
2019-03-18 17:59:07 +03:00
Alexey Zatelepin
a2debdb724
fix use-after-free [#CLICKHOUSE-3101]
2019-03-15 21:52:45 +03:00
Alexey Zatelepin
b5a0a3fa23
store all kinds of columns in the same list in ColumnsDescription [#CLICKHOUSE-3101]
2019-03-15 19:37:52 +03:00
Alexey Milovidov
9d026ef733
Avoid deadlock on exit if exception was thrown in loadMetadata due to cyclic references in ContextShared that holds BackgroundProcessingPool
2019-03-12 22:30:01 +03:00
proller
0061df234a
Build fix (split) ( #4641 )
2019-03-09 21:52:46 +03:00
Maxim Akhmedov
15576ca809
Better lifetime of query context in TCP handler.
2019-03-07 00:32:26 +03:00
Maxim Akhmedov
28bc3fd7d8
Remove accidental modification of unrelated file.
2019-03-06 22:28:48 +03:00
alexey-milovidov
61e82da684
Update TCPHandler.cpp
2019-03-06 21:38:26 +03:00
Maxim Akhmedov
9a56294fdf
CHYT-67: introduce host context for using CH as a library.
2019-03-06 19:47:47 +03:00
alexey-milovidov
1df9c1720e
Merge pull request #4426 from Felixoid/graphite-rollup
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Graphite rollup: combined rules
2019-03-06 03:10:45 +03:00
proller
d2e18d47fb
Fix link in split mode ( #4574 )
2019-03-04 20:47:31 +03:00
Alexey Zatelepin
0d7ab9e3ea
allow acquiring read lock to a table out of order if it was already locked by the same query [#CLICKHOUSE-3789]
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this is important in preventing ALTER deadlocks
2019-02-27 21:34:38 +03:00
alexey-milovidov
9d8b91b97a
Merge pull request #4483 from yandex/dont-create-part-log-if-not-defined
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Do not create part_log if it is not defined in configuration file
2019-02-24 18:27:50 +03:00
Alexey Milovidov
ac2ea9b198
Added 'query_thread_log' section to configuration file. Now query_thread_log doesn't work without this section.
2019-02-24 02:29:38 +03:00
Alexey Zatelepin
73f852ae82
manually reset DDLWorker in shared context to prevent reference cycles
2019-02-21 19:41:27 +03:00
Mikhail f. Shiryaev
58a5a9dc0c
Fix "only_from_localhost" example
2019-02-21 10:54:06 +01:00
proller
e20c77e4c6
Add parquet support. Fixes, tests, ...
2019-02-19 23:51:44 +03:00
Alexey Milovidov
11fc35e098
Fixed accidential incompatibility due to wrong implementation of "send_logs_level" setting
2019-02-19 16:27:59 +03:00
proller
263e69e861
Build fixes (FreeBSD port) ( #4397 )
2019-02-15 14:46:07 +03:00
Alexey Milovidov
46e8553b1f
Config: added clarification
2019-02-14 00:16:40 +03:00
alesapin
af4c4dc1e5
Fix old clients insert query processing with embedded data
2019-02-13 15:54:22 +03:00
Mikhail
763b3dcf73
Merge branch 'master' into brotli
2019-02-11 23:44:39 +03:00
alexey-milovidov
4f2b35cb10
Merge pull request #4215 from abyss7/CLICKHOUSE-3729
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Report progress from server-side to keep client connections alive
2019-02-11 02:07:57 +03:00
Alexey Milovidov
5ed720b522
Fixed typo
2019-02-11 00:17:52 +03:00
Alexey Milovidov
0861af12a3
Fixed thread names
2019-02-11 00:15:14 +03:00
Alexey Milovidov
ba3cb83a84
Removed duplicate includes
2019-02-10 20:12:22 +03:00
Alexey Milovidov
eb39f6b653
Cleanup #4240
2019-02-10 01:38:26 +03:00
Alexey Milovidov
dc863dd8a0
Merge branch 'reduce_max_memory_and_caches_size' of https://github.com/k-lopatin/ClickHouse into k-lopatin-reduce_max_memory_and_caches_size
2019-02-10 01:11:46 +03:00
Mikhail Fandyushin
1ee18203ae
handle brotli errors; working wersion of BrotliReadBuffer
2019-02-06 02:12:31 +03:00
Mikhail Fandyushin
7e9e34bebf
WIP: Reading brotli encoded HTTP messages. First-draft-ugly implementation, but its works
2019-02-05 01:15:08 +03:00
Ivan Lezhankin
994926e568
Merge remote-tracking branch 'upstream/master' into CLICKHOUSE-3729
2019-02-04 20:13:50 +03:00
alexey-milovidov
39f8eb571f
Merge pull request #4213 from nvartolomei/nv/http-cancel
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Cancel http read only queries if client socket goes away
2019-02-04 17:33:47 +03:00
alexey-milovidov
a29385108a
Update Server.cpp
2019-02-04 15:49:54 +03:00
Lopatin Konstantin
97cb36ac2e
Clickhouse server version option support
2019-02-04 12:21:12 +03:00
Lopatin Konstantin
86f226d62e
Reduce max memory usage, max memory usage for all querie, mark cache size and uncompressed cache size accordingly to available memory amount
2019-02-04 00:23:17 +03:00
alexey-milovidov
8db13da097
Update HTTPHandler.cpp
2019-02-03 23:40:34 +03:00
alexey-milovidov
2e082d9a9e
Merge pull request #4233 from yurriy/server-help-option
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Server help option
2019-02-02 20:49:03 +03:00
Yuriy Baranov
defc6bbcf4
added positional arguments description
2019-02-02 15:37:54 +00:00
alexey-milovidov
e3b32ec679
Merge pull request #4231 from fandyushin/queryid
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Added Query-Id to http response header
2019-02-02 17:38:13 +03:00
Yuriy Baranov
e6101f3531
removed help message header
2019-02-02 14:33:08 +00:00
