Commit Graph

5036 Commits

Author SHA1 Message Date
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
alexey-milovidov
64e889d872
Merge pull request #7070 from 4ertus2/mjoin
PartialMergeJoin optimisation (skip not intersected blocks)
2019-09-25 02:24:42 +03:00
chertus
0467229eff fix all left partial merge join on block borders 2019-09-24 21:21:57 +03:00
alexey-milovidov
bc9667d881
Merge pull request #7085 from ClickHouse/merge-s3
Merge s3
2019-09-24 17:51:57 +03:00
Vladimir Chebotarev
c051f42384 Fixes. 2019-09-24 10:58:42 +00:00
alexey-milovidov
56bd02cf3a
Merge pull request #7016 from ClickHouse/yet-another-minor-changes-and-docs-for-hdfs
Cleanup hdfs docs (instead of #6876 for  #5371)
2019-09-24 02:23:59 +03:00
alexey-milovidov
e2cc551b22
Merge pull request #6914 from maqroll/master
+ Redirect URL Storage
2019-09-24 02:07:06 +03:00
alexey-milovidov
c4c936c685
Merge pull request #7049 from ClickHouse/ucasFL-master
Merging function "repeat"
2019-09-23 22:52:38 +03:00
alexey-milovidov
e24d882326
Merge pull request #7024 from millb/master
Fixed Function Hex for Float32 and Float64
2019-09-23 22:52:19 +03:00
Alexey Milovidov
89f27de705 Merge branch 'master' into ucasFL-master 2019-09-23 21:05:29 +03:00
Alexey Milovidov
8579c26efb Changed repository URL 2019-09-23 19:18:19 +03:00
millb
bd29efdbbe New hex function release
Bugs and tests fixed
2019-09-23 18:47:34 +03:00
Olga Khvostikova
a6296b2eb0
Merge branch 'master' into yet-another-minor-changes-and-docs-for-hdfs 2019-09-23 18:16:01 +03:00
chertus
9261d9d970 stabilize tests (add order by) 2019-09-23 16:55:04 +03:00
Vladimir Chebotarev
f8c0fef919 Attempt to make table-level setting s3_min_upload_part_size. 2019-09-23 12:41:59 +00:00
maqroll
a6e7519f9d Merge remote-tracking branch 'upstream/master' 2019-09-23 07:55:07 +00:00
maqroll
e1613d0704 + integration test 2019-09-23 07:27:49 +00:00
Alexey Milovidov
e6f1fdc011 Added another test 2019-09-23 02:56:27 +03:00
Alexey Milovidov
69c79c31bb Merging function 'repeat': improved test 2019-09-23 02:31:33 +03:00
Alexey Milovidov
454b83fcd3 Merging function 'repeat' 2019-09-23 02:30:13 +03:00
Alexey Milovidov
52272eeea9 Merge branch 'master' of https://github.com/ucasFL/ClickHouse into ucasFL-master 2019-09-23 02:04:18 +03:00
Alexey Milovidov
bdea16e308 Merging S3: Moved S3 settings to <s3> in config to correspond to <merge_tree> and <kafka> 2019-09-23 01:44:10 +03:00
alexey-milovidov
2054f80623
Merge pull request #5596 from excitoon-favorites/table_function_s3
s3 table function and storage
2019-09-23 00:53:06 +03:00
alexey-milovidov
6fa234cea4
Merge pull request #6894 from azat-archive/hashed-dict-memory-usage-v2
[RFC] Add sparsehash support for hashed dictionary (to reduce memory usage)
2019-09-22 15:55:36 +03:00
Vladimir Chebotarev
4608da1344 Minor tests improvement. 2019-09-22 11:03:02 +00:00
Vladimir Chebotarev
64d49e4565 Minor review fixes. 2019-09-22 10:42:47 +00:00
fenglv
4465fdb8bf Add test
fix

fix

fix
2019-09-22 14:25:43 +08:00
alexey-milovidov
67e02b4ea0
Merge pull request #6957 from infinivision/add_bitmapSubsetLimit
added bitmapSubsetLimit
2019-09-22 04:58:44 +03:00
alesapin
4575b6e4ff
Merge pull request #7031 from yandex/rename-storage-policy-name
Renamed "storage_policy_name" to "storage_policy"
2019-09-21 17:03:19 +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
alexey-milovidov
f8d19f6bf3
Merge pull request #6968 from azat-archive/create_as_skip_indices
[RFC] Introduce create_as_skip_indices
2019-09-20 23:53:49 +03:00
alexey-milovidov
2432a68009
Merge pull request #7022 from 4ertus2/bugs
Fix "Unknown identifier" in ORDER BY and GROUP BY with Multiple Joins
2019-09-20 23:45:51 +03:00
alexey-milovidov
3f500aad4b
Merge pull request #6976 from sfod/issue-3571
Throw exceptions if WITH TOTALS/ROLLUP/CUBE are specified without agg…
2019-09-20 23:39:00 +03:00
Alexey Milovidov
42b739550b Renamed "storage_policy_name" to "storage_policy" 2019-09-20 23:35:50 +03:00
alexey-milovidov
5314088648
Merge pull request #6980 from filimonov/huge_pk_performance_test
Adding performance test for huge pk (issue #6924)
2019-09-20 23:29:56 +03:00
alexey-milovidov
123b8cb43c
Merge pull request #6990 from Akazz/timeout_for_sync_replica_cmd
Fixed timeout mechanism for SYNC REPLICA command + simplified related code
2019-09-20 20:32:51 +03:00
alexey-milovidov
aabd6906f2
Merge pull request #6982 from 4ertus2/mjoin
PartialMergeJoin bugfixes
2019-09-20 20:19:00 +03:00
millb
4f24512ba4 Test added. 2019-09-20 19:40:06 +03:00
chertus
7726130303 fix multiple joins aliasing for order by and group by 2019-09-20 19:01:19 +03:00
sfod
bc9bcfdb7e Fix tests which use WITH TOTALS without aggregation 2019-09-20 17:42:30 +03:00
sfod
bf2654e093 Use sql file to test changes 2019-09-20 17:39:26 +03:00
stavrolia
7309e813bc cleanup hdfs docs 2019-09-20 14:26:00 +03:00
Alexander Kazakov
2d807368e1 Adjusted timings in test + more verbose diagnostics 2019-09-20 00:20:58 +03:00
Azat Khuzhin
b2a3db1048
Ignore indices for CREATE TABLE .. AS .. if storage do not support them 2019-09-19 23:55:38 +03:00
chertus
da14951ecd implement MergeJoin.joinTotals() 2019-09-19 17:53:03 +03:00
Alexander Kazakov
90c9d83fa5 Added missing newline at the EOF 2019-09-19 17:48:08 +03:00
Alexander Kazakov
7a0f7a57e2 Chmod +x for test!!! 2019-09-19 15:48:18 +03:00
Akazz
787a646680 Added a test to challenge timeout mechanism in SYNC REPLICA command 2019-09-19 13:00:44 +03:00
Vladimir Chebotarev
bd1ce56797 Tests decomposition. 2019-09-19 09:34:33 +00:00
Zhichang Yu
0dc3866c36 added bitmapSubsetLimit 2019-09-19 10:15:36 +08:00