alesapin
4c5d150d7a
Review fixes
2019-10-22 13:47:43 +03:00
alesapin
83dbfe9634
New tests and fixes for them
2019-10-21 20:09:41 +03:00
alesapin
10f69eef03
Add tests for non standart dictionaries and fix bugs
2019-10-21 19:05:45 +03:00
alesapin
f7043c38bd
Less diff
2019-10-21 17:20:42 +03:00
alesapin
17c2f301e2
Remove accident cerr
2019-10-21 17:00:18 +03:00
alesapin
3987a45ea2
Fix build and style
2019-10-17 12:05:48 +03:00
alesapin
b4e0ded048
Almost working
2019-10-16 17:59:52 +03:00
alesapin
e690a3ca32
Half working code
2019-10-15 21:04:17 +03:00
alesapin
3e068b81de
Add loading of external dictionaries
2019-10-15 17:09:57 +03:00
alesapin
f850408ae4
Convert AST to Abstract configuration
2019-10-15 15:16:19 +03:00
alesapin
1ce0eb6e63
Appropriate error codes numbers
2019-10-14 13:04:10 +03:00
alesapin
2a5713e6e4
Compilable code
2019-10-10 23:47:47 +03:00
alesapin
67fc3347c2
Preparing databases for dictionaries
2019-10-10 20:33:01 +03:00
alexey-milovidov
e3861e0e88
Merge pull request #7242 from azat/sparse_hashed-name
...
Return SparseHashed name (system.dictionaries:type) for the sparse_hashed layout
2019-10-09 20:12:24 +03:00
Azat Khuzhin
0ff823b574
Return SparseHashed name (system.dictionaries:type) for the sparse_hashed layout
...
Due to tons of rebasing this bit had been forgotten.
Refs: 420089c301
("Add new dictionary layout (sparse_hashed) that is more memory efficient")
2019-10-09 11:11:41 +03:00
Alexander Kuzmenkov
2b30f2696c
Include Field.h in less files.
2019-10-08 16:23:24 +03:00
alesapin
cf094cd62b
Merge pull request #7155 from ClickHouse/dictionaries_ddl
...
Preparation of ExternalLoader for Dictionaries DDL
2019-10-03 20:12:19 +03:00
Alexander Kuzmenkov
8e245d4e8c
Merge pull request #7135 from ClickHouse/aku/msan-field
...
Fix some MemorySanitizer warnings for Fields.
2019-10-03 10:33:44 +03:00
alesapin
08681ac210
Preparation for AST configurations for external dictionaries
2019-09-30 19:12:08 +03:00
Alexander Kuzmenkov
ec2d9a083c
Remove excessive includes.
2019-09-30 15:31:14 +03:00
alexey-milovidov
42c9ea9aa3
Merge pull request #7092 from PerformanceVision/acl_file_storage
...
Let the choice to write credential for HTTP source on external dictionaries
2019-09-30 13:20:33 +03:00
alesapin
0e28dc4e51
Remove redundant classes
2019-09-26 19:12:15 +03:00
alesapin
903f826640
Remove runtime factory and remove one redundant object
2019-09-26 13:08:38 +03:00
Guillaume Tassery
647568a6f6
cosmetic
2019-09-26 05:34:22 +02:00
Guillaume Tassery
367a0dcdb4
cosmetic
2019-09-25 11:46:48 +02:00
Guillaume Tassery
8b4e789847
Rename key to name
2019-09-25 11:42:08 +02:00
Guillaume Tassery
77f2dfee6a
Add the positibility to add an header on an HTTP source
2019-09-25 10:08:46 +02:00
Guillaume Tassery
2435e9a12c
Add simple HTTP right credentials
2019-09-25 06:33:54 +02:00
Alexey Milovidov
ff07ffbbae
Merge branch 'merging_redis' of https://github.com/CurtizJ/ClickHouse into CurtizJ-merging_redis
2019-09-25 02:27:05 +03:00
Alexander Kuzmenkov
f3bde19b74
Do not use iterators in find() and emplace() methods of hash tables.
...
Instead, these methods return a pointer to the required data as they are
stored inside the hash table. The caller uses overloaded functions to
get the key and "mapped" values from this pointer. Such an interface
avoids the need for constructing iterator-like wrapper objects, which is
especially important for compound hash tables such as the future
StringHashMap.
2019-09-24 17:44:35 +03:00
Azat Khuzhin
52f14c1ead
Update HashedDictionary.cpp (fixed rename in return type for SFINAE)
2019-09-22 10:39:50 +03:00
alexey-milovidov
a12cffee91
Update HashedDictionary.h
2019-09-22 05:11:08 +03:00
alexey-milovidov
ab9a7be45a
Comments are the must.
2019-09-22 05:09:40 +03:00
alexey-milovidov
9afea6f0b3
Update HashedDictionary.cpp
2019-09-22 05:04:49 +03:00
Azat Khuzhin
420089c301
Add new dictionary layout (sparse_hashed) that is more memory efficient
...
With this new layout, sparsehash will be used over default HashMap,
sparsehash is more memory efficient but it is also slower.
So in a nutshell:
- HashMap uses ~2x more memory then sparse_hash_map
- HashMap ~2-2.5x faster then sparse_hash_map
(tested on lots of input, and the most close to production was
dictionary with 600KK hashes and UInt16 as value)
TODO:
- fix allocated memory calculation
- getBufferSizeInBytes/getBufferSizeInCells interface
- benchmarks
v0: replace HashMap with google::sparse_hash_map
v2: use google::sparse_hash_map only when <sparse> isset to true
v3: replace attributes with different layout
v4: use ch hash over std::hash
2019-09-21 02:22:40 +03:00
CurtizJ
79a08ef8ea
Merge remote-tracking branch 'upstream/master' into merging_redis
2019-09-18 12:58:22 +03:00
CurtizJ
7ccf04440a
better code in Redis external dictionary
2019-09-17 20:57:48 +03:00
CurtizJ
df82e4bde8
fix build
2019-09-17 17:55:09 +03:00
CurtizJ
4480e97f9f
fix build
2019-09-17 17:16:07 +03:00
CurtizJ
4df1f1bb9a
better integration test for redis dictionary (but still bad)
2019-09-17 16:35:19 +03:00
CurtizJ
e9336c9166
improvements of redis external dictionary
2019-09-16 19:17:56 +03:00
CurtizJ
ad986f285e
fix redis with mixed keys
2019-09-13 20:38:56 +03:00
CurtizJ
fa416dc941
fix Redis dictionary
2019-09-12 17:48:28 +03:00
Amos Bird
a1310ffbe6
Split libdbms.so using object library
...
Now the linking time of incremental builds are around 1-2 seconds
2019-09-11 01:56:01 +08:00
CurtizJ
3b3657ff1e
Merge branch 'add-ext-dict-redis' of https://github.com/comunodi/ClickHouse into merging_redis
2019-09-09 13:51:50 +03:00
Vitaly Baranov
da8f67123f
Improve error handling in cache dictionaries:
...
allow using expired values while the source of a cache dictionary doesn't respond;
clone the source after an error to reset connections;
don't ask the source for a little time after error;
show the last exception in system.dictionaries for a cache dictionary too.
2019-08-30 12:50:38 +03:00
Ivan
b4339f266d
Make a better build scheme ( #6500 )
...
* Fix shared build
* Major default libs refactor
* Fix build with gcc_eh
* Link all libraries as a big group.
* Use global interface library as a group
* Build capnproto using our cmake
* Use only internal libunwind
2019-08-28 23:49:37 +03:00
Alexey Milovidov
8966520801
Added "assert_cast" function as a replacement for static_cast for columns
2019-08-21 05:28:04 +03:00
Alexey Milovidov
09ecd865fc
Allow to use library dictionary source with ASan. May impose troubles.
2019-08-14 03:26:38 +03:00
alesapin
2ca6c0b1bf
Fix bug with memory allocation for string fields in complex key cache dictionary
2019-08-12 12:37:48 +03:00