Nikita Mikhaylov
c41cc36046
support TTL on columns
2021-05-31 17:37:10 +03:00
Nikita Mikhaylov
90ab394769
better
2021-05-31 17:37:10 +03:00
Amos Bird
264cff6415
Projections
...
TODO (suggested by Nikolai)
1. Build query plan fro current query (inside storage::read) up to WithMergableState
2. Check, that plan is simple enough: Aggregating - Expression - Filter - ReadFromStorage (or simplier)
3. Check, that filter is the same as filter in projection, and also expression calculates the same aggregation keys as in projection
4. Return WithMergableState if projection applies
3 will be easier to do with ActionsDAG, cause it sees all functions, and dependencies are direct (but it is possible with ExpressionActions also)
Also need to figure out how prewhere works for projections, and
row_filter_policies.
wip
2021-05-11 18:12:23 +08:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr ( #22297 )
...
* Replace all Context references with std::weak_ptr
* Fix shared context captured by value
* Fix build
* Fix Context with named sessions
* Fix copy context
* Fix gcc build
* Merge with master and fix build
* Fix gcc-9 build
2021-04-11 02:33:54 +03:00
Nikita Mikhaylov
18dc213cee
Merge pull request #21912 from songenjie/clickhouse-copier-create-destination-once
...
[ClickHouse][Copier] Improve copier work
2021-03-30 14:42:00 +03:00
turbo jason
22c9cb1aa3
fix code style
2021-03-23 15:35:15 +08:00
turbo jason
f4be05ca25
fix code style
2021-03-23 15:04:25 +08:00
turbo jason
6aa89d0ee3
remove duplicated code
2021-03-23 11:00:06 +08:00
turbo jason
1b1d425e42
remove duplicated code
2021-03-22 10:27:32 +08:00
turbo jason
a4d3732091
[ClickHouse][Copier] Improve copier work
2021-03-19 20:51:29 +08:00
Anton Popov
bc417cf54a
refactoring of serializations
2021-03-09 17:46:52 +03:00
madianjun
198a8d3b27
Drop helping tables when the whole table is done in clickhouse-copier
2021-02-08 10:54:03 +08:00
alexey-milovidov
8c0ec5105b
Add a patch from @FishermanZzhang, #19952
2021-02-02 06:53:11 +03:00
Azat Khuzhin
5b3ab48861
More forward declaration for generic headers
...
The following headers are pretty generic, so use forward declaration as
much as possible:
- Context.h
- Settings.h
- ConnectionTimeouts.h
(Also this shows that some missing some includes -- this has been fixed)
And split ConnectionTimeouts.h into ConnectionTimeoutsContext.h (since
module part cannot be added for it, due to recursive build dependencies
that will be introduced)
Also remove Settings from the RemoteBlockInputStream/RemoteQueryExecutor
and just pass the context, since settings was passed only in speicifc
places, that can allow making a copy of Context (i.e. Copier).
Approx results (How much units will be recompiled after changing file X?):
- ConnectionTimeouts.h
- mainline: 100
- Context.h:
- mainline: ~800
- patched: 415
- Settings.h:
- mainline: 900-1K
- patched: 440 (most of them because of the Context.h)
2020-12-12 17:43:10 +03:00
Nikita Mikhaylov
d6dd133bee
Merge pull request #17363 from nikitamikhaylov/copier-uninitialized-var
...
Initialize unitialized variable
2020-11-25 15:12:42 +03:00
chenqi
302cd55f45
Fix #15235 . When clickhouse-copier handle non-partitioned table, throw segfault error.
2020-11-25 11:52:00 +08:00
nikitamikhaylov
ebd51db987
better
2020-11-24 21:22:50 +03:00
nikitamikhaylov
31505fb279
done
2020-11-24 17:40:38 +03:00
Alexander Tokmakov
b94cc5c4e5
remove more stringstreams
2020-11-10 21:22:26 +03:00
Alexander Tokmakov
a8266a3d3c
fix DDDL with cross-replication and Atomic
2020-09-23 21:28:59 +03:00
Alexey Milovidov
0cbbe153cd
Fix typos, the last 1%
2020-08-08 04:21:04 +03:00
alexey-milovidov
e4f923097e
Update ClusterCopier.cpp
2020-08-02 01:43:43 +03:00
Alexey Milovidov
47e9ec3d58
Smaller stack frames
2020-08-01 17:55:20 +03:00
Alexey Milovidov
72257061d5
Avoid errors due to implicit int<->bool conversions when using ZK API
2020-06-12 18:09:12 +03:00
alexey-milovidov
3de876b2bc
Merge pull request #11313 from ClickHouse/fix-race-condition-cluster-copier
...
Fix data race in clickhouse-copier
2020-05-31 17:00:54 +03:00
Alexey Milovidov
26100b64de
Remove function parameter
2020-05-30 23:30:08 +03:00
Alexey Milovidov
ff8a1c04fb
Fix data race in clickhouse-copier
2020-05-30 20:53:55 +03:00
Nikolai Kochetov
134f9f2b5b
Fix copier.
2020-05-30 11:07:12 +03:00
Nikolai Kochetov
96568566ee
Fix copier.
2020-05-30 10:50:45 +03:00
Nikolai Kochetov
9a3d449da0
Fix copier.
2020-05-30 10:36:00 +03:00
Nikolai Kochetov
998a9f4c0b
Try fix copier tests.
2020-05-29 12:52:30 +03:00
Alexey Milovidov
7e1813825b
Return old names of macros
2020-05-24 01:24:01 +03:00
Alexey Milovidov
61cc605ee7
Remove old method
2020-05-24 01:21:29 +03:00
Alexey Milovidov
cd6d3c7509
Progress on task
2020-05-23 22:55:06 +03:00
Alexey Milovidov
f13ccfc8e8
Progress on task
2020-05-23 22:43:13 +03:00
Alexey Milovidov
d5b7883451
find {base,src,programs} -name '*.h' -or -name '*.cpp' | xargs grep -l -P 'LOG_[^\_(]+\([^,]+, "[^"]+" << [^<]+ << "[^"]+" << [^<]+ << "[^"]+" << [^<]+ << "[^"]+"\);' | xargs sed -i -r -e 's/(LOG_[^\_(]+)\(([^,]+), "([^"]+)" << ([^<]+) << "([^"]+)" << ([^<]+) << "([^"]+)" << ([^<]+) << "([^"]+)"\);/\1_FORMATTED(\2, "\3{}\5{}\7{}\9", \4, \6, \8);/'
2020-05-23 22:41:08 +03:00
Alexey Milovidov
7e2fb9ad65
Apply all transformations again
2020-05-23 22:38:30 +03:00
Alexey Milovidov
29762240de
Remove duplicate whitespaces (preparation)
2020-05-23 22:31:54 +03:00
Alexey Milovidov
9d2a0d2dd7
Apply all transformations again
2020-05-23 21:59:49 +03:00
Alexey Milovidov
a2ad11897f
Remove duplicate whitespaces (preparation)
2020-05-23 21:53:58 +03:00
Alexey Milovidov
1f13515a65
Make all LOG in single line (preparation)
2020-05-23 21:31:37 +03:00
Alexey Milovidov
533f86278a
find {base,src,programs} -name '*.h' -or -name '*.cpp' | xargs grep -l -P 'LOG_\w+\([^,]+, "[^"]+" << [^<]+ << "[^"]+" << [^<]+ << "[^"]+"\);' | xargs sed -i -r -e 's/(LOG_\w+)\(([^,]+), "([^"]+)" << ([^<]+) << "([^"]+)" << ([^<]+) << "([^"]+)"\);/\1_FORMATTED(\2, "\3{}\5{}\7", \4, \6);/'
2020-05-23 20:00:41 +03:00
Alexey Milovidov
8042e5febe
find {base,src,programs} -name '*.h' -or -name '*.cpp' | xargs grep -l -P 'LOG_\w+\([^,]+, "[^"]+" << [^<]+ << "[^"]+" << [^<]+\);' | xargs sed -i -r -e 's/(LOG_\w+)\(([^,]+), "([^"]+)" << ([^<]+) << "([^"]+)" << ([^<]+)\);/\1_FORMATTED(\2, "\3{}\5{}", \4, \6);/'
2020-05-23 19:58:15 +03:00
Alexey Milovidov
e391b77d81
find {base,src,programs} -name '*.h' -or -name '*.cpp' | xargs grep -l -P 'LOG_\w+\([^,]+, "[^"]+" << [^<]+ << "[^"]+"\);' | xargs sed -i -r -e 's/(LOG_\w+)\(([^,]+), "([^"]+)" << ([^<]+) << "([^"]+)"\);/\1_FORMATTED(\2, "\3{}\5", \4);/'
2020-05-23 19:56:05 +03:00
Alexey Milovidov
ee4ffbc332
find {base,src,programs} -name '*.h' -or -name '*.cpp' | xargs grep -l -P 'LOG_\w+\([^,]+, "[^"]+" << [^<]+\);' | xargs sed -i -r -e 's/(LOG_\w+)\(([^,]+), "([^"]+)" << ([^<]+)\);/\1_FORMATTED(\2, "\3{}", \4);/'
2020-05-23 19:47:56 +03:00
Alexey Milovidov
8d2e80a5e2
find {base,src,programs} -name '*.h' -or -name '*.cpp' | xargs grep -l -P 'LOG_\w+\([^,]+, "[^"]+"\)' | xargs sed -i -r -e 's/(LOG_\w+)\(([^,]+, "[^"]+")\)/\1_FORMATTED(\2)/'
2020-05-23 19:42:39 +03:00
Alexey Milovidov
f54435e7fd
Fix clang-tidy
2020-05-18 11:08:55 +03:00
Alexey Milovidov
a576a4fbcd
Enable extra warnings for base, utils, programs
2020-05-10 01:59:34 +03:00
alexey-milovidov
8b177b45ab
Update ClusterCopier.cpp
2020-04-22 07:38:39 +03:00
Nikita Mikhaylov
15de7e4fa7
first try
2020-04-21 20:37:40 +03:00
