owner stringclasses 14
values | repo stringclasses 14
values | id int64 116k 4.61B | issue_number int32 1 181k | author stringlengths 1 39 | body stringlengths 1 262k | created_at timestamp[us]date 2000-06-06 02:40:44 2026-06-02 20:16:18 | updated_at timestamp[us]date 2000-06-06 02:40:44 2026-06-02 20:22:56 | reactions unknown | author_association stringclasses 5
values |
|---|---|---|---|---|---|---|---|---|---|
ClickHouse | ClickHouse | 785,821,119 | 16,702 | baibaichen | @amosbird would you please write more details about why isn't atomic?
Thanks | 2021-02-25T11:18:06 | 2021-02-25T11:18:06 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,658,673 | 19,591 | vdimir | ```
INFO:root:Tag <a href="#type_conversion_function-reinterpretAsString">Interprets</a>
INFO:root:Link to nowhere: #type_conversion_function-reinterpretAsString
INFO:root:Tag <a href="#type_conversion_function-reinterpretAsString">interprets</a>
INFO:root:Link to nowhere: #type_conversion_function-reinterpretAsStr... | 2021-02-26T13:49:29 | 2021-02-26T13:49:29 | {} | MEMBER |
ClickHouse | ClickHouse | 786,870,953 | 21,215 | kssenii | This branch has a too much outdated version of rabbitmq code. | 2021-02-26T20:15:11 | 2021-02-26T20:15:11 | {} | MEMBER |
ClickHouse | ClickHouse | 786,882,672 | 21,158 | azat | >ClickHouse build check — 16/16 builds are OK
Build passed, this should be enough (other failures looks like some inner CI issues) | 2021-02-26T20:40:42 | 2021-02-26T20:40:42 | {} | MEMBER |
ClickHouse | ClickHouse | 787,036,460 | 21,137 | vdimir | Same bug as issue #19362, closed via PR #21248 | 2021-02-27T08:31:47 | 2021-02-27T08:31:47 | {} | MEMBER |
ClickHouse | ClickHouse | 785,484,380 | 21,089 | cw9 | There are a lot of entries in system.replicated_queue, is there any way to config the retry behavior to retry more aggresively? | 2021-02-25T00:25:38 | 2021-02-25T16:20:46 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,547,786 | 21,182 | ucasfl | > Hi @kitaisreal, thank you for comment. Copy is a good idea. And the patch is updated.
Maybe you could add a simple stateless test in `tests/queries/0_stateless/`. @ikarishinjieva | 2021-02-26T10:07:52 | 2021-02-26T10:07:52 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 786,548,133 | 20,347 | olgarev | @nikitamikhaylov Hi, is everything OK here? Anything left? The PR was not merged. | 2021-02-26T10:08:27 | 2021-02-26T10:08:27 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,633,149 | 21,220 | kssenii | @Slach. Now in master `docs check` is also broken: https://clickhouse-test-reports.s3.yandex.net/20991/2b401cfa7c1f2886f40bc77f37ee4b38b86c5eae/docs_check.html#fail1 (but will be fixed). But there are only 2 broken links in master. And `docs check` in this PR finds much more, it means something is wrong with the links ... | 2021-02-26T12:59:35 | 2021-02-26T12:59:35 | {} | MEMBER |
ClickHouse | ClickHouse | 786,740,191 | 21,140 | filimonov | It happens with external params:
```
clickhouse-client -q'insert into default.lc_test values ( {x:String} )' --param_x=123
```
and it may affect different drivers (for ex. ODBC). | 2021-02-26T16:09:58 | 2021-02-26T16:09:58 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,880,670 | 21,015 | azat | >I'm trying to compile with ASan and gcc-10, but there are some issues
gcc10 also does not find anything | 2021-02-26T20:36:14 | 2021-02-26T20:36:14 | {} | MEMBER |
ClickHouse | ClickHouse | 787,016,897 | 21,136 | filimonov | Server sent events sounds much more useful for me. And don't require hacking the clients. I can imagine a lot of immediate applications of SSE, mostly browser based, starting from adding support for that in clickhouse demo. | 2021-02-27T06:52:25 | 2021-02-27T06:52:25 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 787,030,017 | 21,220 | kssenii | > and it exists in code from Aug 2020
and it not related to my PR
This is really strange.
@alexey-milovidov , do you know why `docs check` fails on links not added in this pr? Seems really unrelated to changes. Can I merge? There just came another postgres doc pr. I think this pr should be merged first. | 2021-02-27T07:32:39 | 2021-02-27T07:44:27 | {} | MEMBER |
ClickHouse | ClickHouse | 785,785,802 | 21,122 | Slach | wow =( I don't how it was added. | 2021-02-25T10:21:38 | 2021-02-25T10:21:38 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,798,199 | 21,003 | KochetovNicolai | I would recommend to move `CustomizeASTSelectWithUnionQueryNormalizeVisitor` and tree updating part to `executeQueryImpl`
As I understand, bug happens because we store the part of old tree in field here:
https://github.com/ClickHouse/ClickHouse/blob/filter-push-down/src/Interpreters/JoinedTables.h#L56 | 2021-02-25T10:41:52 | 2021-02-25T10:41:52 | {} | MEMBER |
ClickHouse | ClickHouse | 785,824,456 | 21,060 | tavplubix | Failed tests are known to be flaky, you don't have to do anything | 2021-02-25T11:24:06 | 2021-02-25T11:24:06 | {} | MEMBER |
ClickHouse | ClickHouse | 785,911,568 | 21,167 | filimonov | Looks related to https://github.com/ClickHouse/ClickHouse/pull/17868 / async_socket_for_remote
```
addr2line -afiCe /usr/bin/clickhouse 0xf518654 0xf518379 0xf525f05 0xf526640 0xe6ad857 0xf63b0ac 0xf63b879 0xf63b14c 0xf63b879 0xf63b14c 0xf63b839 0xf63ed80 0xf6432b6 0x84f6e4f 0x84fa8e3 0x7f6e6c5c9ea5 0x7f6e6c2f28dd ... | 2021-02-25T13:54:13 | 2021-02-25T13:54:13 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,720,048 | 21,247 | den-crane | fixed long time ago
```
WITH toDateTime('2019-09-16 19:20:12') AS dt
SELECT toDateTime64(dt, 6)
Query id: 575c938a-72c8-45ef-9bda-6dba6de05bb0
┌────────toDateTime64(dt, 6)─┐
│ 2019-09-16 19:20:12.000000 │
└────────────────────────────┘
``` | 2021-02-26T15:35:40 | 2021-02-26T15:35:40 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,790,104 | 21,257 | den-crane | duplicate https://github.com/ClickHouse/ClickHouse/issues/2270 | 2021-02-26T17:36:43 | 2021-02-26T17:36:43 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,872,533 | 21,104 | tavplubix | `CREATE TABLE ... LIKE ...` is not supported for MaterializeMySQL
See also: #14573 | 2021-02-26T20:18:39 | 2021-02-26T20:18:39 | {} | MEMBER |
ClickHouse | ClickHouse | 787,000,863 | 21,269 | hohaftf | It is float data type. And it's OK because the size of structure in memory is limited.
see https://en.wikipedia.org/wiki/Floating-point_arithmetic#Accuracy_problems
| 2021-02-27T04:13:00 | 2021-02-27T04:13:00 | {
"+1": 1
} | NONE |
ClickHouse | ClickHouse | 785,817,980 | 21,185 | Slach | @kitaisreal could you look this PR? | 2021-02-25T11:12:40 | 2021-02-25T11:12:40 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,988,584 | 21,182 | kitaisreal | Hello, @ikarishinjieva. Thanks for fix.
Can we just copy elements instead of move ? | 2021-02-25T15:31:56 | 2021-02-25T15:37:32 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,155,574 | 20,971 | filimonov | > it's in doubt you can do anything.
The same is true for parts with level > 1, which we just detach w/o removing. Imho it's better to have the same behaviour in similar use cases. | 2021-02-25T19:45:36 | 2021-02-25T19:45:36 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,402,156 | 21,112 | kssenii | @khlystov, now it should be ok. If the problem is still present, please, write again. | 2021-02-26T04:24:51 | 2021-02-26T04:24:51 | {} | MEMBER |
ClickHouse | ClickHouse | 786,426,261 | 21,182 | ikarishinjieva | Hi @kitaisreal, thank you for comment. Copy is a good idea. And the patch is updated. | 2021-02-26T05:44:23 | 2021-02-26T05:44:23 | {} | NONE |
ClickHouse | ClickHouse | 786,549,279 | 20,325 | olgarev | @nikitamikhaylov Will you review this PR, please? | 2021-02-26T10:10:17 | 2021-02-26T10:10:17 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,793,751 | 21,236 | den-crane | Can you share a query and DDLs?
zgrep e86b3337-016a-43f1-918e-e77790c05dda /var/log/clickhouse/*
>(version 21.1.2.15, no build id)
It seems it's not an official build. How did you build it? What OS/arch? | 2021-02-26T17:43:22 | 2021-02-26T17:43:22 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,796,504 | 19,591 | ka1bi4 | Allow edits and access to secrets by maintainers — was enabled for all time. | 2021-02-26T17:48:20 | 2021-02-26T17:48:20 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,796,768 | 14,614 | asabirov | I assume the issue occurs when the joined table has more than 1 entry. We started adding GROUP BY with aggregations and it works fine now. I'm closing the issue. Thanks. | 2021-02-25T10:39:31 | 2021-02-25T10:39:31 | {} | NONE |
ClickHouse | ClickHouse | 785,930,919 | 19,609 | ogerasymenko | same for me
```ClickHouse client version 20.8.12.2 (official build).
Connecting to 127.0.0.1:9000 as user admin.
Connected to ClickHouse server version 20.8.12 revision 54438.
<Error> executeQuery: Code: 53, e.displayText() = DB::Exception: Cannot convert: Nullable(String) to String (version 20.8.12.2 (official b... | 2021-02-25T14:22:48 | 2021-02-25T14:23:27 | {} | NONE |
ClickHouse | ClickHouse | 786,400,114 | 21,138 | kssenii | `test_storage_kafka/test.py::test_kafka_no_holes_when_write_suffix_failed` - not related | 2021-02-26T04:17:17 | 2021-02-26T04:17:17 | {} | MEMBER |
ClickHouse | ClickHouse | 786,689,270 | 18,695 | amosbird | It's non-trivial to manipulate partitions for insertion, however it's possible to modify existing partitions.
I've implemented the following:
```
ALTER TABLE REPLACE PARTITION <expr> UPDATE <expr_to_modify_partition_keys> WHERE <filter_to_select_other_partitions>
```
The mutation will be run in foreground. I... | 2021-02-26T14:43:39 | 2021-02-26T14:46:02 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 786,885,833 | 21,264 | azat | But does this fixes some real issues (if so, than what are they?) or just fixes the excessive connections to zookeeper? | 2021-02-26T20:47:44 | 2021-02-26T20:55:28 | {} | MEMBER |
ClickHouse | ClickHouse | 786,932,347 | 20,991 | kssenii | > https://clickhouse-test-reports.s3.yandex.net/20991/0d88366b2775bdcb60ae3eb18bc9fcb2ce7eef01/functional_stateless_tests_(memory)/stderr.log
hooray, `Functional stateless tests (memory)` passed.
> Do we have similar issue with zlib and zstd?
The same long test with json format works fine for `zlib` and `zstd`... | 2021-02-26T22:36:55 | 2021-02-27T07:17:11 | {} | MEMBER |
ClickHouse | ClickHouse | 787,041,698 | 21,182 | kitaisreal | @ikarishinjieva it would make sense to add stateless sql test case for this issue. | 2021-02-27T09:13:58 | 2021-02-27T09:13:58 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,786,732 | 21,136 | alexey-milovidov | Is it possible to change HTTP status code (e.g. the server returns 200 Ok in header and change it to 500 Internal Server Error in trailer)? | 2021-02-25T10:23:08 | 2021-02-25T10:23:08 | {} | MEMBER |
ClickHouse | ClickHouse | 786,141,378 | 19,516 | filimonov | Cool. Thanks, now it's clear. Makes 100% sence. | 2021-02-25T19:20:31 | 2021-02-25T19:20:53 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,152,295 | 20,500 | filimonov | #17989 ? | 2021-02-25T19:39:30 | 2021-02-25T19:39:30 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,616,220 | 21,057 | taylor12805 | you can only modify column datatype to compatible datatype, for instance
`ALTER TABLE default.p_DlgTime MODIFY COLUMN p_DlgTime UInt32`
or
`ALTER TABLE default.p_DlgTime MODIFY COLUMN p_DlgTime Int32`
The error is thrown because UInt16 and Float32 is not compatible, so it can't convert to Float32 datatype. | 2021-02-26T12:23:46 | 2021-02-26T12:23:46 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,703,739 | 20,393 | qoega | Red tests are flaky in master afaik. | 2021-02-26T15:07:37 | 2021-02-26T15:07:37 | {} | MEMBER |
ClickHouse | ClickHouse | 786,803,442 | 21,218 | den-crane | Clickhouse version?
Query?
It's not bug. It's normal behavior. CH checks memory required for a query execution and available memory.
This check is implemented to prevent OOM.
you can configure `<max_server_memory_usage_to_ram_ratio>5</max_server_memory_usage_to_ram_ratio>`
```
config.xml
<!-- Maximum ... | 2021-02-26T18:01:32 | 2021-02-26T18:01:32 | {
"+1": 4
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,807,381 | 21,219 | den-crane | It's not a bug.
What error happened at a client?
>DB::Exception: Cannot write to ostream at offset 56864
In general this error signals that HTTP client has gone and Clickhouse was unable to send a response. | 2021-02-26T18:08:36 | 2021-02-26T18:08:36 | {
"+1": 1,
"-1": 1,
"confused": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,825,963 | 20,182 | alexey-milovidov | #19600
We don't write abbreviations as `Xml`, `Json`, only as `XML`, `JSON`.
We have to rename or remove this function before release.
The function name `htmlOrXmlCoarseParse` does not make sense because it's unclear what means "parse". | 2021-02-26T18:44:13 | 2021-02-26T18:45:06 | {} | MEMBER |
ClickHouse | ClickHouse | 787,047,316 | 19,644 | taiyang-li | @alexey-milovidov Can you give me some advice about this PR? | 2021-02-27T09:58:45 | 2021-02-27T09:58:45 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,877,388 | 20,121 | vitlibar | > Duplicate of #20106
> @vitlibar Maybe you can steal another portion of tests from this PR?
Yes, you're right, the issue is already solved in https://github.com/ClickHouse/ClickHouse/pull/20106, but the tests here in this PR cover more cases. So it's better to add more tests, and I'll do that in https://github.com... | 2021-02-25T13:00:05 | 2021-02-25T13:00:05 | {} | MEMBER |
ClickHouse | ClickHouse | 786,018,293 | 21,078 | Slach | @kssenii any news about why doccheck failed?
Could we merge PR? | 2021-02-25T16:12:43 | 2021-02-25T16:12:43 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,644,179 | 20,500 | adiletkabylbekov | > #17989
@filimonov
i'm not sure about it, cause:
- select with `=` prediction works as expected
- after restart CH also works as expected | 2021-02-26T13:21:06 | 2021-02-26T13:21:50 | {} | NONE |
ClickHouse | ClickHouse | 786,830,645 | 19,600 | alexey-milovidov | I believe this function can run faster.
This is on 80 vCPU machine:
```
:) SELECT count() FROM minicrawl WHERE NOT ignore(htmlOrXmlCoarseParse(content))
SELECT count()
FROM minicrawl
WHERE NOT ignore(htmlOrXmlCoarseParse(content))
→ Progress: 1.58 million rows, 143.44 GB (19.86 thousand rows/s., 1.80 GB/... | 2021-02-26T18:52:21 | 2021-02-26T18:52:21 | {} | MEMBER |
ClickHouse | ClickHouse | 786,885,668 | 21,169 | alexey-milovidov | We don't reboot servers in integration tests, so fsync should not change anything? | 2021-02-26T20:47:25 | 2021-02-26T20:47:25 | {} | MEMBER |
ClickHouse | ClickHouse | 787,043,308 | 21,182 | ucasfl | It's ok to merge this pr first, while in #21246, the normalization of SelectWithUnionQuery will be moved to `executeQuery` to fix other problems. | 2021-02-27T09:28:46 | 2021-02-27T09:29:18 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 785,833,999 | 19,965 | ka1bi4 | @KochetovNicolai Hi!
I resolved the conflict. | 2021-02-25T11:41:39 | 2021-02-25T11:41:39 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,954,774 | 20,021 | gpmcadam | I'm having this issue running clickhouse-server on ubuntu in Docker on arm64 (Apple M1 Silicon)
> Possible reason 2: you are running ClickHouse on AArch64 server and AArch64 build does not have MySQL support?
@alexey-milovidov are you saying that the MySQL database engine type is _not_ supported on aarch64 build?... | 2021-02-25T14:54:06 | 2021-02-25T14:54:06 | {} | NONE |
ClickHouse | ClickHouse | 786,025,581 | 21,136 | alexey-milovidov | Ok, then maybe close this issue in favor of server send events? | 2021-02-25T16:22:53 | 2021-02-25T16:22:53 | {} | MEMBER |
ClickHouse | ClickHouse | 786,127,187 | 6,697 | vadimtk | Not being able to use depended subqueries is quite limiting for analytics queries.
I am looking to use WHERE col1 NOT IN (depended subquery). Not everything can be rewritten using JOIN, especially as ClickHouse LEFT JOIN does not support inequalities in joins: "JOIN ON inequalities are not supported" | 2021-02-25T18:57:13 | 2021-02-25T18:57:13 | {
"+1": 12
} | NONE |
ClickHouse | ClickHouse | 786,363,752 | 19,896 | depressed-pho | > @depressed-pho Please, run a script `generate-ya-make` from `utils` folder to solve an issue with `Yandex synchronization check`. Then commit add all ya.make files to this PR.
I did, but the script updated no `ya.make` files except for the one already included in this commit. I rebased the commit anyway. | 2021-02-26T02:20:04 | 2021-02-26T02:20:04 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,857,687 | 20,478 | tavplubix | Docs check — Found 2 errors - broken in master | 2021-02-26T19:47:02 | 2021-02-26T19:47:02 | {} | MEMBER |
ClickHouse | ClickHouse | 785,819,115 | 21,137 | alexey-milovidov | https://clickhouse-test-reports.s3.yandex.net/20393/f8f475e83fc5a08a113417ff385eaacd1292ec2b/fuzzer_msan/report.html#fail1 | 2021-02-25T11:14:37 | 2021-02-25T11:14:37 | {} | MEMBER |
ClickHouse | ClickHouse | 785,819,581 | 21,171 | azat | >They are integration so testing realistic scenarios is good :) But actually I'm not sure that we need it now.
I have the same thoughts, the reason I'm asking is that I found some [interesting issue](https://clickhouse-test-reports.s3.yandex.net/21079/7f58e41eb119df86c0e0e1632eb62626e6bc0ac1/integration_tests_flaky_... | 2021-02-25T11:15:29 | 2021-02-25T11:17:17 | {} | MEMBER |
ClickHouse | ClickHouse | 785,917,126 | 21,167 | KochetovNicolai | Maybe #20547 ? | 2021-02-25T14:02:21 | 2021-02-25T14:02:21 | {} | MEMBER |
ClickHouse | ClickHouse | 786,148,696 | 3,455 | hwn123 | @alesapin Could you please be more specific =), because smileys can have different interpretation.
For example, some might think that using soft links is verified, bulletproof stable production-ready solution for multi-volume setup. Is it? | 2021-02-25T19:32:54 | 2021-02-25T19:32:54 | {} | NONE |
ClickHouse | ClickHouse | 786,169,043 | 3,455 | alexey-milovidov | @hwn123 This issue is from 2.5 years ago. Now ClickHouse has support for multi-volume storage out of the box, see https://clickhouse.tech/docs/en/engines/table-engines/mergetree-family/mergetree/#table_engine-mergetree-multiple-volumes | 2021-02-25T20:09:53 | 2021-02-25T20:09:53 | {
"+1": 2
} | MEMBER |
ClickHouse | ClickHouse | 786,549,772 | 20,325 | nikitamikhaylov | > @nikitamikhaylov Will you review this PR, please?
Ok. | 2021-02-26T10:11:13 | 2021-02-26T10:11:13 | {} | MEMBER |
ClickHouse | ClickHouse | 786,698,790 | 21,220 | Slach | @kssenii let try to figure it out again
https://clickhouse-test-reports.s3.yandex.net/21220/fd2d0a236a6850ec14b1674344af602b574bb125/docs_check/docs_output.txt
```
INFO:root:Tag <a href="#../../sql-reference/table-functions/jdbc/">JDBC</a>
INFO:root:Link to nowhere: #../../sql-reference/table-functions/jdbc/
INF... | 2021-02-26T14:59:34 | 2021-02-26T14:59:34 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,891,304 | 21,264 | alexey-milovidov | Yes, it is fixing a pile of issues.
Without forcefully invalidating ZooKeeper session before establishing a new one, there was a possibility that server is using two ZooKeeper sessions simultaneously in different parts of code. This is stong antipattern and we are aware of it and always prevented it until it was bro... | 2021-02-26T21:00:11 | 2021-02-26T21:00:11 | {
"+1": 3
} | MEMBER |
ClickHouse | ClickHouse | 787,036,162 | 21,248 | vdimir | > Looks like it also fixes #19362 ?
Yes, same bug, thanks | 2021-02-27T08:29:22 | 2021-02-27T08:29:22 | {} | MEMBER |
ClickHouse | ClickHouse | 786,076,601 | 12,767 | ravil-iskinin | Sorry, @alexey-milovidov.
If I collect binary files with ```ninja clickhouse install DESTDIR=```, I will get the same mistake. | 2021-02-25T17:36:03 | 2021-02-25T17:36:03 | {} | NONE |
ClickHouse | ClickHouse | 786,079,479 | 21,078 | kssenii | @Slach, sorry, but I can't merge with failing test. Can you merge this branch with master and then we'll see if anything changes. But also docs check seems to be broken in master by merge a few hours ago.. Probably will be fixed soon. But before that it passed and should have passed in this pr.
| 2021-02-25T17:40:27 | 2021-02-25T19:19:11 | {} | MEMBER |
ClickHouse | ClickHouse | 786,722,883 | 21,247 | den-crane | ```
SELECT toTypeName(now('Europe/Paris'))
Query id: 1a47e804-d8d8-4996-8a3f-66d2f95a89e5
┌─toTypeName(now('Europe/Paris'))─┐
│ DateTime('Europe/Paris') │
└─────────────────────────────────┘
``` | 2021-02-26T15:40:21 | 2021-02-26T15:40:21 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 787,048,208 | 21,268 | kssenii | FYI there is another PR with PostgreSQL doc https://github.com/ClickHouse/ClickHouse/pull/21220. I believe it should be merged first. May be after you will just correct and combine the two docs together? (There is no doc for database engine in that pr, which is added here, and other corrections and usage examples). May... | 2021-02-27T10:06:20 | 2021-02-27T10:08:34 | {} | MEMBER |
ClickHouse | ClickHouse | 785,777,043 | 19,965 | KochetovNicolai | @olgarev Hi!
Let's resolve conflicts in `type-conversion-functions.md`, and then it may be merged.
Do you need some help with it? | 2021-02-25T10:07:01 | 2021-02-25T10:07:01 | {} | MEMBER |
ClickHouse | ClickHouse | 785,783,387 | 21,058 | nikitamikhaylov | Try to add `/usr/local/opt/llvm/bin/` into your PATH | 2021-02-25T10:17:42 | 2021-02-25T10:17:42 | {} | MEMBER |
ClickHouse | ClickHouse | 786,167,289 | 20,540 | lehasm | @qoega
Is PR ready for merge? | 2021-02-25T20:07:00 | 2021-02-25T20:07:00 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,611,094 | 21,246 | ucasfl | cc @alexey-milovidov, @KochetovNicolai, @vdimir. | 2021-02-26T12:13:03 | 2021-02-26T12:13:03 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 786,866,918 | 21,184 | tavplubix | It's because ON CLUSTER queries return table with query execution status. Seems like mysql client does not expect that DDL query may return some data. | 2021-02-26T20:06:32 | 2021-02-26T20:06:32 | {} | MEMBER |
ClickHouse | ClickHouse | 786,886,724 | 21,169 | azat | >We don't reboot servers in integration tests, so fsync should not change anything?
Right, my assumption was that there was some issue in zookeeper, but this is not correct (since I can reproduce the issue even this this change) | 2021-02-26T20:49:38 | 2021-02-26T20:49:38 | {} | MEMBER |
ClickHouse | ClickHouse | 787,035,905 | 21,248 | vdimir |
Failed tests flapped over past 3 days in master too
`test_materialize_mysql_database/test.py::test_select_without_columns_8_0[clickhouse_node1]`
`test_replace_partition/test.py::test_replace_after_replace_failover`
`test_storage_kafka/test.py::test_kafka_no_holes_when_write_suffix_failed`
```
┌─check_name─────... | 2021-02-27T08:26:54 | 2021-02-27T08:26:54 | {} | MEMBER |
ClickHouse | ClickHouse | 785,893,774 | 21,187 | den-crane | it's https://github.com/ClickHouse/clickhouse-jdbc issue. Open ticket in https://github.com/ClickHouse/clickhouse-jdbc/issues | 2021-02-25T13:27:02 | 2021-02-25T13:27:02 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,015,375 | 20,114 | alexey-milovidov | We have clarified it with @tavplubix. | 2021-02-25T16:08:39 | 2021-02-25T16:08:39 | {} | MEMBER |
ClickHouse | ClickHouse | 786,882,050 | 21,169 | azat | >Integration tests (asan) — No diff in .cpp, .h, .py, etc...
Looks like patterns for integration tests are not complete, since the check should be executed for this patch | 2021-02-26T20:39:25 | 2021-02-26T20:39:25 | {} | MEMBER |
ClickHouse | ClickHouse | 786,889,917 | 21,248 | azat | Looks like it also fixes #19362 ? | 2021-02-26T20:57:02 | 2021-02-26T20:57:02 | {} | MEMBER |
ClickHouse | ClickHouse | 785,812,296 | 21,122 | Slach | @kitaisreal I will create new PR from scratch | 2021-02-25T11:03:12 | 2021-02-25T11:03:12 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,817,053 | 19,907 | BhavyaRajSharma | Hi @alexey-milovidov,
what is the clickhouse version with this fix? | 2021-02-25T11:11:02 | 2021-02-25T11:11:02 | {} | NONE |
ClickHouse | ClickHouse | 785,817,367 | 21,171 | alexey-milovidov | > By the way, does tests really requires multi-server zookeeper setup?
They are integration so testing realistic scenarios is good :) But actually I'm not sure that we need it now. | 2021-02-25T11:11:37 | 2021-02-25T11:11:37 | {} | MEMBER |
ClickHouse | ClickHouse | 786,460,543 | 21,078 | Slach | unfortunately, I remove a branch from my repository, I will create a separate pull request from scratch | 2021-02-26T07:14:15 | 2021-02-26T07:14:15 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,653,344 | 21,244 | vdimir | Not backported https://github.com/ClickHouse/ClickHouse/pull/20295 | 2021-02-26T13:39:10 | 2021-02-26T13:39:10 | {} | MEMBER |
ClickHouse | ClickHouse | 787,012,644 | 20,182 | alex-zaitsev | Those would be very good to have merged for 21.3:
https://github.com/ClickHouse/ClickHouse/pull/9404
https://github.com/ClickHouse/ClickHouse/pull/19576
https://github.com/ClickHouse/ClickHouse/pull/14995/ | 2021-02-27T06:03:53 | 2021-02-27T06:03:53 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 787,016,254 | 21,239 | filimonov | Did you consider using external dictionaries for that? | 2021-02-27T06:44:18 | 2021-02-27T06:44:18 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,784,530 | 21,183 | alexey-milovidov | Ok but it looks like a more high-level than just checking for nullptr. Maybe also add a low-level check just in case? | 2021-02-25T10:19:36 | 2021-02-25T10:19:36 | {} | MEMBER |
ClickHouse | ClickHouse | 785,788,735 | 20,334 | maehrlae | @alexey-milovidov thank you for your fast answer.
Actually, the finding from above are not based on the comments within the source code, but came up with a scan by the black duck software. It is actually comparing the source code, but taking renaming and reformatting into account. Maybe you could have a closer look o... | 2021-02-25T10:26:30 | 2021-02-25T10:26:30 | {} | NONE |
ClickHouse | ClickHouse | 785,837,861 | 20,109 | awesomeleo | I have fixed it. I will submit a patch ASAP. | 2021-02-25T11:48:56 | 2021-02-25T11:48:56 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 785,854,602 | 21,171 | alexey-milovidov | Looks like the issue is real and integration tests finally found it... | 2021-02-25T12:18:20 | 2021-02-25T12:18:20 | {} | MEMBER |
ClickHouse | ClickHouse | 785,918,839 | 21,136 | filimonov | No. Status is the first line of the response, and can not be overwritten (while you of course can have some extra header / trailer like X-ClickHouse-Status).
BTW - here is a synthetic test case: http://w3c-test.org/xhr/getresponseheader-chunked-trailer.htm
```
telnet w3c-test.org 80
Trying 2603:400a:ffff:804:80... | 2021-02-25T14:04:56 | 2021-02-25T14:05:51 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 786,012,679 | 20,114 | alexey-milovidov | @nvartolomei Could you please clarify? | 2021-02-25T16:05:05 | 2021-02-25T16:05:05 | {} | MEMBER |
ClickHouse | ClickHouse | 786,409,766 | 21,210 | ghost | Taks | 2021-02-26T04:52:39 | 2021-02-26T04:52:39 | {} | NONE |
ClickHouse | ClickHouse | 786,746,663 | 21,238 | amosbird | It can be implemented via indexHint https://github.com/ClickHouse/ClickHouse/pull/9542 | 2021-02-26T16:21:09 | 2021-02-26T16:21:09 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 787,001,258 | 20,994 | taylor12805 | We had ran into that situation, you can try to delete all the data stored in the table my_sdap.crowd_bitmap_result_replicated and upgrade to version 21.2.3 and write data to it again. The error message won't appear.
The reason for this error is in old version ClickHouse AggregateFunction(groupBitmap, UInt32) encoded a... | 2021-02-27T04:16:53 | 2021-02-27T06:19:40 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 781,183,671 | 20,506 | vitlibar | [The problem](https://clickhouse-test-reports.s3.yandex.net/20506/18e036d19b1402007c2e5806c89ce435ced96517/fuzzer_msan/report.html#fail1) with memory sanitizer in `SSDComplexKeyCacheDictionary` is already described in https://github.com/ClickHouse/ClickHouse/issues/19714. | 2021-02-18T08:48:03 | 2021-02-18T08:48:03 | {} | MEMBER |
ClickHouse | ClickHouse | 781,211,841 | 20,872 | latypoff | And also `rows_before_limit_at_least` stays the same, no matter what date range (with filled missing dates) is. | 2021-02-18T09:33:27 | 2021-02-18T09:33:27 | {} | NONE |
ClickHouse | ClickHouse | 781,570,764 | 20,867 | iameugenejo | @den-crane `set insert_deduplicate=0` worked.
I'll make sure to use this flag for insert to any `ReplicatedReplacingMergeTree`.
Thank you.
(Maybe `insert_deduplicate=0` should be default for `ReplicatedReplacingMergeTree` since the engine itself has its own deduplication logic? Otherwise, I'd appreciate if the... | 2021-02-18T19:08:12 | 2021-02-18T19:08:12 | {} | NONE |
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