Vitaliy Lyudvichenko
f8eb9028fd
Refined query_log, processes and merges metrics.
...
Also, dbms/CMakeLists.txt was rewritten.
2016-12-09 13:11:25 +03:00
Vitaliy Lyudvichenko
202ba912ce
Vertical merging algorithm for MergeTree engines. [#METR-23305]
2016-11-29 22:41:31 +03:00
alexey-milovidov
8c2e228856
Revert "New "vertical" algorithm for MergeTrees' parts merges"
2016-11-24 23:08:54 +04:00
Vitaliy Lyudvichenko
588add5a49
Added requested changes.
...
Also fixed single thread read from empty storage Log.
2016-11-23 15:52:12 +03:00
Vitaliy Lyudvichenko
2cd5b8b604
Updated MergeInfo and progress callbacks with respect to vertical merge alg.
2016-11-23 15:52:12 +03:00
Vladimir Smirnov
d36f52502e
Make it compilable on OS X
...
It's still hackish and dirty, but server and client compies.
Server starts, but throwes meaningless exception on any query.
Client seems to be working fine.
Linux compilation might (but shouldn't) be broken (not tested).
2016-11-01 17:59:21 +01:00
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
6f4fc79cde
Better [#METR-2944].
2016-07-31 06:53:16 +03:00
Alexey Milovidov
0f3e163c4e
dbms: CurrentMetrics: development [#METR-19596].
2016-01-21 04:47:28 +03:00
Alexey Milovidov
4a061b97cb
Moved file [#METR-17973].
2015-10-05 03:44:40 +03:00
Alexey Milovidov
114b3de689
dbms: cut dependencies [#METR-2944].
2015-04-16 09:12:35 +03:00
Alexey Milovidov
a9eb28c07d
Using std::make_unique [#METR-2807].
2015-02-11 00:10:58 +03:00
Andrey Mironov
d0971956e0
dbms: add quantile[s]Deterministic, rename stdext:: to ext:: [#METR-13199]
2014-11-21 16:34:37 +03:00
Andrey Mironov
e954fa6d00
add elapsed and progress rows to system.merges. [#METR-12574]
...
Fix data-race introduced due to misconception of atomic instructions on integers.
2014-09-18 14:23:12 +04:00
Andrey Mironov
09a570ffc0
Merge
2014-09-12 20:05:29 +04:00
Andrey Mironov
e3d8e4e48b
initial implementation. [#METR-12574]
2014-09-10 15:34:26 +04:00
