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38 Commits

Author SHA1 Message Date
CurtizJ
187812a00e cleanup 2019-07-03 21:34:37 +03:00
CurtizJ
35ad1a3b6b implement dns cache with asynchronous update 2019-07-03 19:26:22 +03:00
proller
1a33f4da40
Optional current_thread and memory_tracker (#4664) 2019-03-14 21:03:35 +03:00
Alexey Milovidov
f6b9b06307 Attempt to implemnt global thread pool #4018 2019-01-14 22:22:09 +03:00
alesapin
9342700ce1 Move processing pool to ternary logic 2018-12-26 20:03:29 +03:00
alexey-milovidov
7cc867de0a
Merge branch 'master' into background-processing-pool-backoff 2018-12-14 17:41:55 +03:00
Alexey Milovidov
dba43be6c8 Fixed race condition in BackgroundProcessingPool [#CLICKHOUSE-2] 2018-11-27 17:59:10 +03:00
Alexey Milovidov
ca5b83ac39 Fixed error when BackgroundSchedulePool is initialized in context of a query #2482 2018-08-22 06:58:19 +03:00
Alexey Milovidov
3445c78190 Added exponential backoff for BackgroundProcessingPool #2281 2018-07-08 05:57:41 +03:00
Vitaliy Lyudvichenko
358e4ae9bf Fixed failures in utils, more precise test. [#CLICKHOUSE-2910] 2018-06-20 18:41:15 +03:00
Vitaliy Lyudvichenko
e13ba09004 Rewritten ThreadStatus via adding shared thread state. [#CLICKHOUSE-2910] 
Fixed race condition in SystemLog.
 2018-06-19 23:30:35 +03:00
Vitaliy Lyudvichenko
e265e5c2ab Refactoring. [#CLICKHOUSE-2910] 2018-05-29 21:14:31 +03:00
Vitaliy Lyudvichenko
d81744fd06 Add more perfomance counters. [#CLICKHOUSE-2910] 2018-05-28 23:03:03 +03:00
Vitaliy Lyudvichenko
de6c48f4df Merge remote-tracking branch 'origin/master' into CLICKHOUSE-2910 2018-05-14 19:09:00 +03:00
Vitaliy Lyudvichenko
864dc0546b Add requested changes. [#CLICKHOUSE-3645] 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
8fd72a6777 Add automatic DROP DNS CACHE, update of SYSTEM queries. [#CLICKHOUSE-3645] 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
efdda9cc9b Introduced ThreadStatus. [#CLICKHOUSE-2910] 2018-03-07 14:35:10 +03:00
Alexey Milovidov
cd540c2674 Replaced Mersenne Twister to PCG-Random [#CLICKHOUSE-2]. 2017-09-10 02:17:38 +03:00
Alexey Milovidov
dd1f54bce2 Changed Poco::RWLock to std::shared_lock [#APRILDEV-91]. 2017-07-28 20:34:02 +03:00
Alexey Milovidov
310736cd7e Moved headers and sources to same place [#CLICKHOUSE-3]. 2017-04-01 12:22:42 +03:00
Alexey Milovidov
137ad95929 Changed tabs to spaces in code [#CLICKHOUSE-3]. 2017-04-01 11:35:09 +03:00
Alexey Milovidov
54587fec1b Tracking memory used in merges [#METR-23888]. 2016-12-20 05:29:35 +03:00
Alexey Milovidov
8ba7a32410 Fixed error with BackgroundProcesssingPool [#METRIKASUPP-7484]. 2016-11-02 18:26:16 +03:00
Alexey Milovidov
74c3b30622 dbms: Simplified logic of selecting merges [#METR-21841]. 2016-10-28 01:50:02 +03:00
Alexey Milovidov
ea852bb9d8 Separate compilation of CurrentMetrics; Separated AsynchronousMetrics from CurrentMetrics; Comments [#METR-23237]. 2016-10-24 07:06:27 +03:00
Alexey Milovidov
dce56bfeba Implemented TODO [#METR-23132]. 2016-10-14 05:51:03 +03:00
Alexey Milovidov
344e975a59 Temporarily improvement [#METR-22608]. 2016-09-02 03:58:18 +03:00
Alexey Milovidov
0db84044e5 Better [#METR-22608]. 2016-09-01 05:26:45 +03:00
Vladimir Chebotarev
866c8929e2 dbms, contrib: GCC 6 build fixes [#METR-20000] 2016-05-23 03:41:26 +03:00
Alexey Milovidov
0f3e163c4e dbms: CurrentMetrics: development [#METR-19596]. 2016-01-21 04:47:28 +03:00
Alexey Milovidov
13c7d0983a dbms: cutting dependency [#METR-2944].. 2016-01-12 00:46:36 +03:00
Alexey Milovidov
6260ac34a3 dbms: fixed high CPU usage on shutdown [#METR-19056]. 2015-12-09 08:05:42 +03:00
Alexey Milovidov
918422ad48 Moved files [#METR-17973]. 2015-10-05 04:35:28 +03:00
Alexey Milovidov
1f6def094f dbms: fixed build [#METR-18202]. 2015-09-29 22:19:54 +03:00
Alexey Milovidov
c757bf9063 dbms: setting thread names [#METR-2944]. 2015-09-24 21:54:21 +03:00
Alexey Milovidov
07b34aa432 dbms: fixed build [#METR-2944]. 2015-09-24 10:03:20 +03:00
Alexey Milovidov
7784606c6a dbms: addition to prev. revision [#METR-2944]. 2015-09-24 07:14:35 +03:00
Alexey Milovidov
a531680a92 dbms: removed most of log messages 'all_data_parts is locked' [#METR-2944]. 2015-09-24 07:13:06 +03:00