Ivan
414f470c79
Make Poco HTTP Server zero-copy again ( #19516 )
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* Refactoring: part 1
* Refactoring: part 2
* Handle request using ReadBuffer interface
* Struggles with ReadBuffer's
* Fix URI parsing
* Implement parsing of multipart/form-data
* Check HTTP_LENGTH_REQUIRED before eof() or will hang
* Fix HTTPChunkedReadBuffer
* Fix build and style
* Fix test
* Resist double-eof
* Fix arcadian build
2021-02-19 15:51:26 +03:00
Anton Popov
c7070da85a
better abstractions in disk interface
2021-01-26 17:49:35 +03:00
Azat Khuzhin
b1f08f5c27
Rename FileSyncGuard to DirectorySyncGuard
2021-01-07 20:26:18 +03:00
Nicolae Vartolomei
040aba9f85
Add uuid.txt to checksums for parts stored on disk
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We are breaking backwards compatibility anyway (but agted by a setting)
2020-11-20 13:49:17 +00:00
Nicolae Vartolomei
94293ca3ce
Assign UUIDs to parts only when configured to do so
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Avoid breaking backwards compatibility by default for now.
2020-11-20 13:49:17 +00:00
Nicolae Vartolomei
746f8e45f5
All new parts must have uuids
2020-11-19 13:18:03 +00:00
Nicolae Vartolomei
425dc4b11b
Add unique identifiers IMergeTreeDataPart structure
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For now uuids are not generated at all, they are present only if the
part is updated manually (as you can see in the integration test).
The only place where they can be seen today by an end user is in
`system.parts` table. I was looking for hiding this column behind an
option but couldn't find an easy way to do that.
Likely this is also required for WAL, but need to think how not to break
compatibility.
Relates to #13574 , https://github.com/ClickHouse/ClickHouse/issues/13574
Next 1: In the upcoming PR the plan is to integrate de-duplication based on
these fingerprints in the query pipeline.
Next 2: We'll enable automatic generation of uuids and come up with a
way for conditionally sending uuids when processing distributed queries
only when part movement is in progress.
2020-11-19 13:14:25 +00:00
alesapin
15ba4dd851
Review fix
2020-10-30 11:52:11 +03:00
alesapin
3ec5fc7a4c
Add explicit
2020-10-27 18:29:06 +03:00
alesapin
6253d1466a
Fix comments
2020-10-27 16:09:14 +03:00
alesapin
3d3d246bdc
Rename table
2020-10-27 16:07:50 +03:00
alesapin
e40c509392
More clear callback name
2020-10-27 16:00:40 +03:00
alesapin
ee4e6caf70
Remove redundant metric increment
2020-10-27 15:52:49 +03:00
alesapin
3824fcb076
Rename file and some tweaks
2020-10-27 15:47:42 +03:00
alesapin
dca35b1913
Add awesome test for fetch
2020-10-27 15:24:10 +03:00
alesapin
880f4bbd05
System fetches
2020-10-26 19:38:35 +03:00
Vladimir Chebotarev
aa5f207fd4
Added disable_merges option for volumes in multi-disk configuration ( #13956 )
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Co-authored-by: Alexander Kazakov <Akazz@users.noreply.github.com>
2020-10-20 18:10:24 +03:00
alesapin
8ec58c17f3
More consistent metadata usage
2020-10-05 19:41:46 +03:00
Pavel Kovalenko
da04a130ed
Add option to disable ttl move on data part insert - minor fixes.
2020-09-18 20:45:30 +03:00
Anton Popov
4fe57fc169
Merge remote-tracking branch 'upstream/master' into HEAD
2020-09-02 01:29:44 +03:00
alesapin
77faf9587f
Better interface
2020-08-28 12:07:20 +03:00
alesapin
2fc80189af
Add default compression codec to merge tree data part
2020-08-26 18:29:46 +03:00
Anton Popov
4df5c72878
Merge remote-tracking branch 'upstream/master' into HEAD
2020-08-24 12:57:27 +03:00
alexey-milovidov
7b53a0ef33
Revert "Added allow_merges option for volumes in multi-disk configuration ( #13402 )"
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This reverts commit 1e2616542a
2020-08-21 18:44:29 +03:00
Vladimir Chebotarev
1e2616542a
Added allow_merges option for volumes in multi-disk configuration ( #13402 )
2020-08-21 12:04:13 +03:00
Anton Popov
ca346ea13c
rename fsync-related settings
2020-07-03 02:41:37 +03:00
Anton Popov
b2aa565a37
allow to turn on fsync on inserts, merges and fetches
2020-06-27 17:52:16 +03:00
alesapin
6caf2e7a3f
Fix protocol check
2020-06-26 14:38:37 +03:00
alesapin
6f1824f0ea
Correct merge with master
2020-06-26 14:30:23 +03:00
alesapin
e9c47dc89c
Merge branch 'master' into CurtizJ-polymorphic-parts
2020-06-26 14:27:19 +03:00
Anton Popov
78d28be8cf
check in-memory parts, comments and style-fixes
2020-06-22 21:57:50 +03:00
Alexey Milovidov
22a92faab6
Avoid connection to replica when fetches are cancelled
2020-06-16 05:14:53 +03:00
Anton Popov
66e31d4311
in-memory parts: several fixes
2020-06-05 23:49:24 +03:00
Anton Popov
df3dfd5b81
fix clang-tidy build
2020-06-04 01:00:02 +03:00
Anton Popov
11c4e9dde3
in-memory parts: fix 'check' query
2020-06-03 22:19:49 +03:00
Anton Popov
1ce09e1faa
Merge remote-tracking branch 'upstream/master' into polymorphic-parts
2020-06-03 16:27:54 +03:00
alesapin
42b6370b67
Remove structure lock on parts send
2020-06-02 11:10:21 +03:00
Anton Popov
d8342e5b12
in-memory parts: better restore and clear stale wal files
2020-05-27 23:05:55 +03:00
Alexey Milovidov
7e1813825b
Return old names of macros
2020-05-24 01:24:01 +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
Anton Popov
4c03f48703
in-memory parts: better restoring
2020-05-15 03:39:15 +03:00
Gleb Novikov
390b39b272
VolumePtr instead of DiskPtr in MergeTreeData*
2020-05-10 00:24:15 +03:00
Anton Popov
4878c91d07
in-memory parts: better restore from wal
2020-05-06 14:57:38 +03:00
Anton Popov
14e8592e47
in-memory parts: send checksums
2020-05-05 04:27:31 +03:00
Anton Popov
aa723d245f
Merge remote-tracking branch 'upstream/master' into polymorphic-parts
2020-04-30 18:27:39 +03:00
Anton Popov
42997bce86
im-memory parts: replication
2020-04-29 20:14:49 +03:00
alexey-milovidov
aac7cc7330
Merge pull request #10126 from Jokser/replicated-merge-tree-s3
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Support ReplicatedMergeTree over S3
2020-04-18 16:13:04 +03:00
Alexander Kazakov
26dd6140b2
Added new config settings to control timeouts
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* "lock_acquire_timeout" controls for how long a query will continue to
acquire each lock on its argument tables
* "lock_acquire_timeout_for_background_operations" is a per-table
setting for storages of *MergeTree family
2020-04-09 21:10:27 +03:00
Pavel Kovalenko
89fe81ed62
Integration test for ReplicatedMergeTree over S3 fixes.
2020-04-08 14:56:31 +03:00
Pavel Kovalenko
5b2b8d38fa
Download part trough disk interface.
2020-04-08 11:41:13 +03:00
