60 Commits

Author	SHA1	Message	Date
Andrey Mironov	269be93cbe	write to local nodes, refactor StorageDistributed, extract DirectoryMonitor. [#METR-12221]	2014-08-19 12:33:14 +04:00
Andrey Mironov	ec0cee0afe	escape user, password and host. [#METR-12221]	2014-08-19 12:33:14 +04:00
Andrey Mironov	61af8baa77	save username and password and take internal_replication into account. [#METR-12221]	2014-08-19 12:33:14 +04:00
Andrey Mironov	b801907980	fix embarassing error in first-iterator detection	2014-08-19 12:33:14 +04:00
Andrey Mironov	b91dfcd1c2	refactor based on review; complete block output to files	2014-08-19 12:33:14 +04:00
Andrey Mironov	8b6adcb047	unify rewriteQuery, rewrite insert query. [#METR-12221]	2014-08-19 12:33:14 +04:00
Andrey Mironov	7eff8548c3	stop and join directory monitors on StorageDistributed::shutdown	2014-08-19 12:33:14 +04:00
Andrey Mironov	2db71666a3	refactor write to StorageDistributed. [#METR-12221]	2014-08-19 12:33:13 +04:00
Andrey Mironov	e73bfe7b8a	naive split implementation for DistributeBlockOutputStream (IColumn::insertFrom). [#METR-12221]	2014-08-19 12:33:13 +04:00
Michael Kolupaev	b1c6001e40	Merge	2014-07-31 13:12:12 +04:00
Michael Kolupaev	703b1d1c93	addition to previous commit. [#METR-11886]	2014-07-11 12:12:03 +04:00
Alexey Milovidov	108a7850a5	dbms: improved performance on short queries [#METR-11571].	2014-06-26 04:58:14 +04:00
Alexey Milovidov	f16a9beb61	dbms: removed sign_rewrite (obsolete, unused); tiny modifications [#METR-11370].	2014-06-12 23:23:06 +04:00
Alexey Milovidov	763f354b3d	dbms: probably lowered latency of global distributed queries [#METR-10500].	2014-04-07 04:00:23 +04:00
Alexey Milovidov	312feedecb	dbms: removed virtual columns from StorageDistributed [#METR-9172].	2014-04-07 01:59:27 +04:00
Sergey Fedorov	a4d4990860	dbms: fixed problem with sending empty tables, few more fixes [METR-10071]	2014-03-27 16:06:45 +04:00
Sergey Fedorov	6f85a12692	dbms: fixed variable names, temporary tables are now external tables, in distributed query external table now always will be send to remote servers [METR-10071]	2014-03-27 16:06:45 +04:00
Michael Kolupaev	4d201fa0e5	Merge	2014-03-20 21:34:40 +04:00
Sergey Fedorov	730079e99d	dbms: fixed bug with incorrect to_stage calculation in storage distributed [METR-10499]	2014-03-19 16:49:40 +04:00
Michael Kolupaev	67c563a4d3	Added locks to IStorage. Some race conditions are fixed, some are introduced, along with some possible deadlocks. [#METR-10202]	2014-03-19 14:45:13 +04:00
Alexey Milovidov	8c87b14c7f	Fixed warnings on clang [#METR-2807].	2014-03-10 08:17:17 +04:00
Sergey Fedorov	655e0d4934	virtual columns: fixed bug with Group by virtual column, bug when column appears in result more than once [METR-9172]	2014-02-26 14:59:56 +04:00
Alexey Milovidov	5c71627f44	dbms: fixed TableFunctionRemote [#METR-9750].	2014-02-23 06:27:09 +04:00
Alexey Milovidov	8cf5eb001a	dbms: TableFunctionRemote, StorageDistributed: improvements [#METR-9750].	2014-02-23 02:42:36 +04:00
Alexey Milovidov	f5f95b7cd6	dbms: Cluster: improvement; TableFunctionRemote: allowed to omit port number [#METR-9750].	2014-02-23 01:50:27 +04:00
Alexey Milovidov	63ff4c57b5	dbms: fixed garbage [#METR-9172].	2014-02-21 00:05:06 +04:00
Sergey Fedorov	79feefb6a7	storages: index on virtual columns fully supported [METR-9172]	2014-02-11 18:38:21 +00:00
Sergey Fedorov	45dccb01b7	storages: index on virtual columns, huge optimization in queries like select smth where _host = .. [METR-9750]	2014-02-11 17:10:48 +00:00
Sergey Fedorov	b74904a4be	storages: virtual column port in storag distributed now work properly [METR-9172]	2014-02-07 15:39:55 +00:00
Sergey Fedorov	325cc47ca5	table functions: implementation of function remote, updates in cluster and storageDistributed [METR-9750]	2014-02-07 15:11:57 +00:00
Alexey Milovidov	16fd573314	dbms: fixed error with virtual columns [#METR-9172].	2014-02-04 15:44:15 +00:00
Sergey Fedorov	1e220376cd	storages: few more comments on virtual columns, couple of code style changes [METR-9172]	2014-01-27 13:52:01 +00:00
Sergey Fedorov	f8b5613b82	storages: Virtual columns for storage distributed + few style fixes [METR-9172]	2014-01-22 14:24:05 +00:00
Pavel Kartavyy	d930b49c75	dbms: can change load_balancing in runtime [#METR-9350]	2013-12-11 11:51:01 +00:00
Pavel Kartavyy	ec2e5ff860	dbms: create cluster when distributed tables are created[#METR-9350]	2013-12-10 17:06:57 +00:00
Pavel Kartavyy	278f5a9246	dbms: added Cluster class [#METR-9350]	2013-12-07 16:51:29 +00:00
Pavel Kartavyy	74309378d7	dbms: development [#METR-9268]	2013-12-05 17:39:33 +00:00
Pavel Kartavyy	c6aabe89e4	dbms: limited timeouts to be less than limits.max_execution_time [#METR-9268]	2013-12-05 17:24:05 +00:00
Pavel Kartavyy	26f58e99d0	Merge	2013-11-28 10:31:21 +00:00
Pavel Kartavyy	de71157b10	StorageDistributed: development [#METR-9244]	2013-11-28 10:31:17 +00:00
Pavel Kartavyy	06759d5f3e	dbms: style fix	2013-11-13 09:47:12 +00:00
Pavel Kartavyy	1bf0490191	Merge	2013-09-23 12:01:19 +00:00
Alexey Milovidov	f3f6268ee5	dbms: users: development [#CONV-8458].	2013-08-10 09:04:45 +00:00
Vyacheslav Alipov	755031efc6	performing sign rewrite from distributed table too [#CONV-6778]	2013-05-08 10:30:29 +00:00
Michael Kolupaev	e7c3e10814	clickhouse: slightly refactored storage creation [#CONV-6561].	2013-02-06 11:26:35 +00:00
Alexey Milovidov	7cc2871e30	dbms: allowed to send custom settings with query; sending current settings to remote servers for distributed query processing [#CONV-2944].	2013-02-01 19:02:04 +00:00
Alexey Milovidov	f5419d3d5a	dbms: development of connection pool with failover [#CONV-2944].	2012-11-06 18:20:00 +00:00
Alexey Milovidov	d7d23ac81b	dbms: StorageDistributed: added failover [#CONV-2944].	2012-11-06 17:04:38 +00:00
Alexey Milovidov	a5e88d1fb5	dbms: fixed error with distributed connections [#CONV-2944].	2012-10-22 19:55:19 +00:00
Alexey Milovidov	061a75785b	dbms: development [#CONV-2944].	2012-08-02 17:33:31 +00:00