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 | 731,452,953 | 17,243 | den-crane | VirtualBox | 2020-11-20T23:08:10 | 2020-11-20T23:08:10 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,555,079 | 17,247 | filimonov | TL;DR. Any recent.
We use librdkafka 1.5 to access kafka. See compatibility notes in their docs: https://github.com/edenhill/librdkafka/blob/master/INTRODUCTION.md#compatibility
| 2020-11-21T09:42:26 | 2020-11-21T09:42:26 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,638,800 | 17,245 | den-crane | https://stackoverflow.com/questions/64947277/clickhouse-create-database-on-cluster-ends-with-timeout/64947962#64947962 | 2020-11-21T21:24:15 | 2020-11-21T21:24:15 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,921,092 | 16,835 | Tffy | I have a same problem, but another database in same instance can sync. MySQL version is 5.7.26-29-31.37-log Percona XtraDB Cluster binary | 2020-11-23T04:34:02 | 2020-11-23T04:34:02 | {} | NONE |
ClickHouse | ClickHouse | 731,980,444 | 16,937 | satanson | @amosbird what should i do for 'force tests'? | 2020-11-23T07:31:16 | 2020-11-23T07:31:16 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 732,021,829 | 11,672 | alexey-milovidov | The issue does not reproduce in version 20.12. | 2020-11-23T08:57:34 | 2020-11-23T08:57:34 | {} | MEMBER |
ClickHouse | ClickHouse | 732,043,838 | 11,672 | alexey-milovidov | 20.12 Ok,
20.11 Ok,
20.10 Ok,
20.9 Fail. | 2020-11-23T09:40:08 | 2020-11-23T09:40:08 | {} | MEMBER |
ClickHouse | ClickHouse | 732,206,957 | 17,300 | den-crane | try to disable input_format_parallel_parsing
--input_format_parallel_parsing arg Enable parallel parsing for some data formats. | 2020-11-23T14:45:31 | 2020-11-23T14:45:31 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,301,635 | 17,145 | amosbird | A dejavued unrelated test failure
```
2020-11-20 13:45:26 01247_optimize_distributed_group_by_sharding_key: [ FAIL ] 0.26 sec. - return code 101
2020-11-20 13:45:26 Received exception from server (version 20.12.1):
2020-11-20 13:45:26 Code: 101. DB::Exception: Received from localhost:9000. D... | 2020-11-20T17:29:37 | 2020-11-20T17:29:37 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 731,566,584 | 15,173 | keliss | @alesapin Hi, any updates on this? | 2020-11-21T11:32:47 | 2020-11-21T11:32:47 | {} | NONE |
ClickHouse | ClickHouse | 731,635,375 | 17,251 | den-crane | >if we can ensure deduplication upon insert(don't think it will be slower from current validation), then it will be great
It's impossible with MT. | 2020-11-21T20:55:20 | 2020-11-21T20:55:20 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 732,005,252 | 16,621 | ilejn | It looks like failed test (01459_manual_write_to_replicas) is not relevant.
Having in mind valuable information https://github.com/ClickHouse/ClickHouse/pull/16621#issuecomment-726167762 about native client, we seems to have following options:
1. go further with this PR as is
1. turn down the change in favor of swit... | 2020-11-23T08:22:36 | 2020-11-23T08:23:43 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 732,015,178 | 16,937 | amosbird | > @amosbird what should i do for 'force tests'?
Nothing. I'd like to check if there are any performance improvements in perf tests. | 2020-11-23T08:44:02 | 2020-11-23T08:44:02 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 732,282,663 | 11,672 | alexey-milovidov | It's not fixed if table contains wide parts. | 2020-11-23T16:45:40 | 2020-11-23T16:45:40 | {
"+1": 1
} | MEMBER |
ClickHouse | ClickHouse | 731,444,027 | 13,592 | jlazdw | Hi: I have an application that requires adding new columns with Constant Default Values and these columns are used for order-by key expression. Given the above comment on "Constant DEFAULTs actually may be allowed.", can the current code in MergeTreeData.cpp, https://github.com/ClickHouse/ClickHouse/blob/master/src/St... | 2020-11-20T22:41:04 | 2020-11-20T22:41:50 | {} | NONE |
ClickHouse | ClickHouse | 731,685,482 | 17,257 | ucasfl | > Ok but maybe also need to add the check into set_multiplier?
> Let it return implementation specific value (e.g. zero) instead of stack overflow.
Ok. | 2020-11-22T03:00:36 | 2020-11-22T03:00:36 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 731,889,576 | 17,137 | alexey-milovidov | Not a bugfix. | 2020-11-23T01:50:31 | 2020-11-23T01:50:31 | {} | MEMBER |
ClickHouse | ClickHouse | 731,954,371 | 17,221 | baenv | 🔒 closed | 2020-11-23T06:26:32 | 2020-11-23T06:26:32 | {} | NONE |
ClickHouse | ClickHouse | 731,956,089 | 17,221 | baenv | Thank you @den-crane, don't pay attention on this issue, should be my mistake in my setting. | 2020-11-23T06:31:07 | 2020-11-23T06:31:07 | {} | NONE |
ClickHouse | ClickHouse | 732,036,560 | 13,990 | alexey-milovidov | I cannot reproduce the issue on version 20.12. | 2020-11-23T09:26:10 | 2020-11-23T09:26:10 | {} | MEMBER |
ClickHouse | ClickHouse | 732,044,452 | 17,297 | alexey-milovidov | СС @tavplubix it's not always reproduced.
Maybe it depends on race condition. | 2020-11-23T09:41:19 | 2020-11-23T09:41:19 | {} | MEMBER |
ClickHouse | ClickHouse | 732,334,480 | 17,319 | den-crane | related https://github.com/ClickHouse/ClickHouse/issues/14978 https://github.com/ClickHouse/ClickHouse/issues/13210 | 2020-11-23T18:10:48 | 2020-11-23T18:10:48 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,149,481 | 17,217 | filimonov | Hi @trollhe
To check how it works you can try to add some test:
* https://clickhouse.tech/docs/en/development/adding_test_queries/
Some basic info about development is https://clickhouse.tech/docs/en/development/adding_test_queries/
And you can look for some easy tasks - to play with clickhouse code a bit.
... | 2020-11-20T12:44:59 | 2020-11-20T17:34:44 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,552,189 | 16,767 | azat | @alexey-milovidov friendly ping | 2020-11-21T09:11:05 | 2020-11-21T09:11:05 | {} | MEMBER |
ClickHouse | ClickHouse | 731,225,684 | 13,597 | athre0z | That's what worked for me, without hacking any config files, for compiling the latest master, running Big Sur:
```
brew install llvm cmake ninja obj binutils protobuf ccache capnp
export PATH="/usr/local/opt/binutils/bin:$PATH"
export PATH="/usr/local/opt/llvm@11/bin:$PATH"
mkdir build && cd build
cmake .. -D... | 2020-11-20T15:10:09 | 2020-11-21T13:20:15 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,693,143 | 17,243 | l1t1 | both the minimal iso of centos 7 and ubuntu 18.04 i found in following site are about 1GB,
https://mirrors.tuna.tsinghua.edu.cn/centos/7/isos/x86_64/
https://mirrors.tuna.tsinghua.edu.cn/ubuntu-cdimage/ubuntu/releases/18.04/release/
anywhere to found the smaller? | 2020-11-22T03:34:50 | 2020-11-22T03:34:50 | {} | NONE |
ClickHouse | ClickHouse | 731,762,266 | 17,221 | den-crane | Do you have exact steps to reproduce? create table / insert / select ?
>I am using clickhouse in my consensus network, data records are streamed from the network
>to the server with clickhouse DB (C). The issue occurs when I reload (C) by streaming everything
>from the first record again.
>When the (C) syncs... | 2020-11-22T15:08:45 | 2020-11-22T15:08:45 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 732,339,653 | 16,993 | azat | >The logic is too complicated.
>I strongly not recommend to use Merge over Distributed.
Indeed (this use case looks really doubtful)
>PS. Do I understand correctly, that it simply defies the purpose of GLOBAL JOIN? So, data won't be sent to remote servers for joining...
Kind of, but temporary table will be st... | 2020-11-23T18:19:53 | 2020-11-23T18:19:53 | {} | MEMBER |
ClickHouse | ClickHouse | 731,479,443 | 17,243 | l1t1 | what guest (minimal)os should I install to run clickhouse in it? | 2020-11-21T00:58:23 | 2020-11-21T00:58:23 | {} | NONE |
ClickHouse | ClickHouse | 731,639,467 | 17,199 | den-crane | please show
journalctl -u clickhouse-server1
journalctl -u clickhouse-server | 2020-11-21T21:28:58 | 2020-11-21T21:28:58 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,746,493 | 16,033 | alesapin | ```
2020-11-20 18:13:00 01541_max_memory_usage_for_user: [ FAIL ] 21.16 sec. - having stderror:
2020-11-20 18:13:00 curl: (28) Operation timed out after 10001 milliseconds with 10030730 bytes received
2020-11-20 18:13:00
```
Not related to changes seems like a flaky test. | 2020-11-22T13:13:10 | 2020-11-22T13:13:10 | {} | MEMBER |
ClickHouse | ClickHouse | 731,984,033 | 17,282 | filimonov | > I use ReplacingMergeTree, after a while old data versions lose. I want to ask how to configure that time?
No way for that. If you need to preserve all versions of your data row - use plain MergeTree (may be with some TTL expression), and argMax aggregate functions go access last values (or create materialized view... | 2020-11-23T07:39:14 | 2020-11-23T07:41:21 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,343,948 | 17,239 | mzealey | Ah great idea. So as a quick note for anyone else, you can do:
```
create table if not exists null_xxx ENGINE=Null AS SELECT * FROM xxx LIMIT 1;
```
then clone the mat views to read from `null_xxx`.
Then
```
set max_insert_threads=8; insert into null_xxx select * from xxx;
``` | 2020-11-20T18:42:48 | 2020-11-20T18:42:48 | {
"+1": 1
} | NONE |
ClickHouse | ClickHouse | 731,366,369 | 17,222 | alexey-milovidov | > Since one of the many errors is Syntax error: failed at position 1 ('RELECT') (Nowhere in the codebase is there a "RELECT" query...) I guess that something really strange is going on.
It looks like a bitflip due to broken RAM module (hardware issue). | 2020-11-20T19:31:58 | 2020-11-20T19:32:09 | {} | MEMBER |
ClickHouse | ClickHouse | 731,418,641 | 15,419 | akuzm | I can reproduce the slowdown for query no. 9 locally:
```
display-name 9 SELECT avgWeighted(num_u, num_u) FROM perf_avg FORMAT Null
prewarm 9 avg_weighted.query9.prewarm0 0 2.5509021282196045
prewarm 9 avg_weighted.query9.prewarm0 1 4.268539190292358
query 9 avg_weighted.query9.run0 0 2.552407741546631
query 9 av... | 2020-11-20T21:34:01 | 2020-11-20T21:34:01 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,570,371 | 17,249 | azat | >@azat The failing test is real.
Yes, already on it - #17254 | 2020-11-21T12:08:55 | 2020-11-21T12:08:55 | {} | MEMBER |
ClickHouse | ClickHouse | 731,695,041 | 17,221 | baenv | When the (C) syncs with network and real-time, merging is right. But when reload and wait for syncing with the network, the merged result of the existed record is wrong. | 2020-11-22T04:01:00 | 2020-11-22T04:01:00 | {} | NONE |
ClickHouse | ClickHouse | 731,766,841 | 16,806 | tavplubix | The failure is not related to network settings.
clickhouse-server.log from test_dir.tar: https://gist.github.com/tavplubix/f9a42339429a0c2c042c3991b04336a4 | 2020-11-22T15:43:02 | 2020-11-22T15:43:02 | {} | MEMBER |
ClickHouse | ClickHouse | 731,853,035 | 17,272 | l1t1 | thanks | 2020-11-22T21:52:42 | 2020-11-22T21:52:42 | {} | NONE |
ClickHouse | ClickHouse | 731,918,755 | 11,326 | MrSsunlight | I also encountered the same problem, how did you solve your problem | 2020-11-23T04:23:18 | 2020-11-23T04:23:18 | {} | NONE |
ClickHouse | ClickHouse | 732,067,656 | 17,227 | Jokser | Failed test_storage_s3/test.py::test_custom_auth_headers I'm fixing there
https://github.com/ClickHouse/ClickHouse/pull/17299 | 2020-11-23T10:24:23 | 2020-11-23T10:24:23 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,282,707 | 11,796 | filimonov | Resolved in #16253 | 2020-11-20T16:53:45 | 2020-11-20T16:53:45 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,367,285 | 17,222 | alexey-milovidov | You can migrate to another server and check if the issue will remain. | 2020-11-20T19:34:08 | 2020-11-20T19:34:08 | {} | MEMBER |
ClickHouse | ClickHouse | 731,515,111 | 17,217 | trollhe | > We don't have any mailing lists for devs, so main communication channel is github issues.
> If you want to work on something / want to discuss something you can open new issue or put a comment in one of existing.
>
> We also have telegram group, if you will start asking dev-related questions most probabably smbd ... | 2020-11-21T06:07:24 | 2020-11-21T06:07:24 | {} | NONE |
ClickHouse | ClickHouse | 731,475,271 | 17,243 | l1t1 | 
docker user cannot install clickhouse*rpm | 2020-11-21T00:35:56 | 2020-11-21T00:35:56 | {} | NONE |
ClickHouse | ClickHouse | 731,509,043 | 17,246 | sundy-li | cc @amosbird | 2020-11-21T04:56:37 | 2020-11-21T04:56:37 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,516,263 | 17,250 | alexey-milovidov | See also: `WriteHelpers.h`, `writeXMLString`. | 2020-11-21T06:19:41 | 2020-11-21T06:19:41 | {} | MEMBER |
ClickHouse | ClickHouse | 731,552,115 | 16,947 | azat | @alexey-milovidov can you please take a look? | 2020-11-21T09:10:26 | 2020-11-21T09:10:26 | {} | MEMBER |
ClickHouse | ClickHouse | 731,769,106 | 9,703 | KelovpString | Thanks Reply
Yes, After many times cheked, this is happening with only one specific distributed table,so just rebuild table or create the duplicate table to solve this problem.At the same time, I also noticed that most of the ZK related errors can be fixed by rebuilding, which often occurs in distributed tables. It m... | 2020-11-22T15:59:35 | 2020-11-22T15:59:35 | {} | NONE |
ClickHouse | ClickHouse | 731,893,133 | 17,051 | hexiaoting | @abyss7 ready for review ^^ | 2020-11-23T02:10:56 | 2020-11-23T02:10:56 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,914,574 | 17,052 | den-crane | Check this:
https://den-crane.github.io/Everything_you_should_know_about_materialized_views_commented.pdf
https://youtu.be/ckChUkC3Pns?list=PLO3lfQbpDVI-hyw4MyqxEk3rDHw95SzxJ&t=9371
Without a reproduction it's hard to say what is wrong with your setup. | 2020-11-23T04:00:54 | 2020-11-23T04:01:03 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,371,318 | 16,877 | alesapin | almost all tests passed! | 2020-11-20T19:42:50 | 2020-11-20T19:42:50 | {} | MEMBER |
ClickHouse | ClickHouse | 731,388,591 | 17,222 | henk23 | @alexey-milovidov This is probably it. I just realized that my hosting provider uses Virtuozzo for the virtual machines. Checking out `/proc/user_beancounters` shows me a limit of 386 max numproc ("processes and kernel-level threads") which is completely exhausted. (Thanks to [this answer](https://serverfault.com/a/101... | 2020-11-20T20:21:04 | 2020-11-20T20:21:04 | {} | NONE |
ClickHouse | ClickHouse | 731,517,399 | 17,244 | alexey-milovidov | @zhang2014 Better to disable condition pushdown for rand at all. | 2020-11-21T06:31:19 | 2020-11-21T06:31:19 | {} | MEMBER |
ClickHouse | ClickHouse | 731,577,385 | 17,257 | ucasfl | Stack overflow is happened in [base/common/wide_integer_impl.h#L244](https://github.com/ClickHouse/ClickHouse/blob/master/base/common/wide_integer_impl.h#L244)
```cpp
const T alpha = t / max_int;
if (alpha <= max_int)
self = static_cast<uint64_t>(alpha);
else // max(double) / 2^64 will surely contain less... | 2020-11-21T13:09:58 | 2020-11-21T13:09:58 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 731,599,933 | 7,509 | kozlek | Hi,
I'm also having an issue that seems related to this one.
This can be reproduced without the need of any table.
```sql
SELECT 5 / nullIf(toDecimal32(0, 2), 0);
-- Division by zero ❌
```
I tried different combinations, and I found out my issue seems to be related to Decimal.
```sql
SELECT nullIf(toDec... | 2020-11-21T16:15:52 | 2020-11-21T16:18:02 | {
"+1": 5
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,627,896 | 17,245 | den-crane | The most probable issue is the nodes docker internal IPs/hostnames.
A node initiator (where the 'on cluster' is executed) puts into ZK a task for 10.3.194.104 and 10.3.194.105. All nodes constantly check the task queue and pull their task. If their IPs/hostnames are 127.0.0.1 / localhost they never find their tasks. ... | 2020-11-21T19:49:42 | 2020-11-21T19:50:06 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,640,757 | 17,254 | azat | @KochetovNicolai this is similar to #17006, can you also take a look? | 2020-11-21T21:39:40 | 2020-11-21T21:39:40 | {} | MEMBER |
ClickHouse | ClickHouse | 732,044,870 | 11,672 | vanzi | I tested it on 20.11.4.13 and it looked all good! Thanks! | 2020-11-23T09:42:12 | 2020-11-23T09:42:12 | {} | NONE |
ClickHouse | ClickHouse | 732,353,860 | 17,326 | alexey-milovidov | Experimental feature, no need to backport. | 2020-11-23T18:46:07 | 2020-11-23T18:46:07 | {} | MEMBER |
ClickHouse | ClickHouse | 731,477,530 | 17,243 | l1t1 | i switch to root by run sudo -i, twp rpms installed, but cannot install client, and cannot start server as service
(all those are done in the VirtualBox included in docker toolbox )
![2020-11-... | 2020-11-21T00:47:53 | 2020-11-21T00:53:48 | {} | NONE |
ClickHouse | ClickHouse | 731,584,939 | 17,252 | den-crane | ```sql
select formatReadableSize(sum(bytes)) size, count() parts_count,
sum(rows) rows_in_partition ,database,table, partition
from system.parts
where table like 'query_log' and active and database like '%system%'
group by database,table,partition
order by database,table,partition
┌─size─... | 2020-11-21T14:11:24 | 2020-11-21T14:11:39 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 732,315,791 | 17,264 | alexey-milovidov | Not backport as UInt256 is experimental. | 2020-11-23T17:39:05 | 2020-11-23T17:39:05 | {} | MEMBER |
ClickHouse | ClickHouse | 732,337,512 | 17,329 | den-crane | it's implemented `ALTER TABLE x MATERIALIZE INDEX xx`
it's a lack of documentation.
| 2020-11-23T18:16:05 | 2020-11-23T18:16:05 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,629,002 | 7,157 | den-crane | documentation fixed https://github.com/ClickHouse/ClickHouse/pull/17259 | 2020-11-21T19:58:54 | 2020-11-21T19:58:54 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,889,566 | 17,140 | alexey-milovidov | Not a bugfix. | 2020-11-23T01:50:26 | 2020-11-23T01:50:26 | {} | MEMBER |
ClickHouse | ClickHouse | 731,950,393 | 9,703 | smedoji | We are now observing the same issue on different distributed tables of the same cluster. While inserting data we are getting this error randomly and job fails. Next when we try to drop the partition, that command just hangs and doesn't do anything. Not sure if both are related.
Any help from devs would be great. | 2020-11-23T06:15:24 | 2020-11-23T06:15:24 | {} | NONE |
ClickHouse | ClickHouse | 732,042,346 | 13,990 | alexey-milovidov | Reproduced on 20.10 and 20.11. | 2020-11-23T09:37:23 | 2020-11-23T09:37:23 | {} | MEMBER |
ClickHouse | ClickHouse | 732,071,954 | 3,700 | alexey-milovidov | Please provide full steps to reproduce. | 2020-11-23T10:32:12 | 2020-11-23T10:32:12 | {} | MEMBER |
ClickHouse | ClickHouse | 731,475,885 | 17,243 | den-crane | ERROR: type should be string, got " https://www.virtualbox.org/" | 2020-11-21T00:39:32 | 2020-11-21T00:39:32 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,592,105 | 16,804 | vdimir | @KochetovNicolai Thank you for your comments!
I've resolved most of issues and leaved comments for couple of ones. | 2020-11-21T15:12:24 | 2020-11-21T16:24:28 | {
"+1": 1
} | MEMBER |
ClickHouse | ClickHouse | 731,636,619 | 17,230 | alexey-milovidov | > Is there a way how to achieve desired behavior? I would like to have sorted logs without ORDER BY expression. Is it even possible with some engines?
Logs are typically stored in MergeTree table with ORDER BY time column. | 2020-11-21T21:06:41 | 2020-11-21T21:06:41 | {} | MEMBER |
ClickHouse | ClickHouse | 731,689,266 | 17,268 | alexey-milovidov | It can be implemented by separate settings in config.xml:
tcp_with_proxy_port
tcps_with_proxy_port
http_with_proxy_port
https_with_proxy_port | 2020-11-22T03:15:26 | 2020-11-22T03:15:26 | {} | MEMBER |
ClickHouse | ClickHouse | 731,693,163 | 17,268 | alexey-milovidov | https://support.cloudflare.com/hc/en-us/articles/200170986-How-does-Cloudflare-handle-HTTP-Request-headers- | 2020-11-22T03:35:14 | 2020-11-22T03:35:14 | {} | MEMBER |
ClickHouse | ClickHouse | 731,694,807 | 17,221 | baenv | I am using clickhouse in my consensus network, data records are streamed from the network to the server with clickhouse DB (C). The issue occurs when I reload (C) by streaming everything from the first record again.
| 2020-11-22T03:57:25 | 2020-11-22T03:57:25 | {} | NONE |
ClickHouse | ClickHouse | 731,765,240 | 17,272 | den-crane | Because of MT internal structure (index+marks) it can be read in by many threads in parallel.
```sql
create table sfz(code Int64) Engine=MergeTree order by code;
insert into sfz select * from numbers(1000000000);
create table sfz_mem engine=Memory as select * from sfz;
select sum(toInt128(code)),floor(code/1... | 2020-11-22T15:31:13 | 2020-11-22T15:31:13 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 732,244,681 | 17,312 | den-crane | ```
cat /etc/clickhouse-server/config.xml|grep mysql
<mysql_port>9004</mysql_port>
```
You should use port 9004 not `port=8123`; | 2020-11-23T15:48:12 | 2020-11-23T15:48:33 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,447,825 | 16,787 | lemire | I am not expecting problems with fast_float, but if you do find an issue, please let me know. I will be glad to investigate. | 2020-11-20T22:53:47 | 2020-11-20T22:53:47 | {} | NONE |
ClickHouse | ClickHouse | 731,537,582 | 16,806 | TCeason | ```
=================================== FAILURES ===================================
__________________________ test_network_partition_5_7 __________________________
started_cluster = <helpers.cluster.ClickHouseCluster object at 0x7f9bdab4de80>
started_mysql_5_7 = <test_materialize_mysql_database.test.MySQLNodeIn... | 2020-11-21T08:42:59 | 2020-11-21T08:42:59 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,565,450 | 17,249 | amosbird | @azat The failing test is real. | 2020-11-21T11:22:52 | 2020-11-21T11:22:52 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 731,903,987 | 16,715 | zhang2014 | Performance — 5 errors, 5 too long, 2 faster, 72 unstable - unrelated
```
The test 'materialized_view_parallel_insert' is too slow to run as a whole. Investigate whether the create and fill queries can be sped up
Some query of the test 'materialized_view_parallel_insert' is too slow to run. See the all queries repor... | 2020-11-23T03:08:09 | 2020-11-23T03:08:24 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 732,315,830 | 17,265 | alexey-milovidov | Not backport as UInt256 is experimental. | 2020-11-23T17:39:09 | 2020-11-23T17:39:09 | {} | MEMBER |
ClickHouse | ClickHouse | 732,315,887 | 17,266 | alexey-milovidov | Not backport as UInt256 is experimental. | 2020-11-23T17:39:15 | 2020-11-23T17:39:15 | {} | MEMBER |
ClickHouse | ClickHouse | 731,295,067 | 17,216 | den-crane | We don't support Talend. Ask their side. | 2020-11-20T17:16:56 | 2020-11-20T17:16:56 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,336,392 | 17,239 | den-crane | As a temporary (for the next couple years) WA https://gist.github.com/den-crane/f7382cd4f1f859ff6ac46afe7dc9925a (Populate AggregatingMergeTree through null table ) | 2020-11-20T18:26:12 | 2020-11-20T18:27:50 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,542,121 | 17,252 | amosbird | We don't provide a partition table, however you can get all the information from `system.parts`. | 2020-11-21T08:46:44 | 2020-11-21T08:46:44 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 731,624,974 | 15,419 | myrrc | > I can reproduce the slowdown for query no. 9 locally:
The query 9 may be slowed down due to the conversion from Decimal into Float64: the unpatched version's output type with Decimal input was Decimal, now it's Float64 to keep everything consistent. | 2020-11-21T19:26:38 | 2020-11-21T19:26:38 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,889,560 | 17,139 | alexey-milovidov | Not a bugfix. | 2020-11-23T01:50:23 | 2020-11-23T01:50:23 | {} | MEMBER |
ClickHouse | ClickHouse | 731,895,348 | 17,268 | alexey-milovidov | Blocked by #17276 | 2020-11-23T02:22:45 | 2020-11-23T02:22:45 | {} | MEMBER |
ClickHouse | ClickHouse | 732,315,855 | 17,267 | alexey-milovidov | Not backport as UInt256 is experimental. | 2020-11-23T17:39:11 | 2020-11-23T17:39:11 | {} | MEMBER |
ClickHouse | ClickHouse | 731,294,279 | 17,236 | den-crane | You need to use RBAC / access_management / create user.
```sql
create user xxx identified with sha256_password by 'xxx';
grant insert on db.sometable to xxx;
```
https://clickhouse.tech/docs/en/operations/settings/settings-users/#access_management-user-setting
https://clickhouse.tech/docs/en/operations/acces... | 2020-11-20T17:15:25 | 2020-11-20T17:15:37 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,763,164 | 17,221 | baenv | Yes, I do exactly the mentioned steps. Reload (C) means: drop all old tables => create new tables => stream all record from network to the server and insert into new tables. | 2020-11-22T15:15:41 | 2020-11-22T15:18:38 | {} | NONE |
ClickHouse | ClickHouse | 731,472,623 | 17,243 | l1t1 | the docker toolbox include a VirtualBox, you mean i can install clickhouse without the docker? | 2020-11-21T00:23:14 | 2020-11-21T00:23:14 | {} | NONE |
ClickHouse | ClickHouse | 731,588,534 | 17,243 | filimonov | Run Ubuntu / Centos in your VM.
| 2020-11-21T14:41:36 | 2020-11-21T14:41:36 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 731,889,572 | 17,138 | alexey-milovidov | Not a bugfix. | 2020-11-23T01:50:29 | 2020-11-23T01:50:29 | {} | MEMBER |
ClickHouse | ClickHouse | 732,171,090 | 17,253 | CurtizJ | Please, merge with fresh master. Integration tests failures should gone. | 2020-11-23T13:45:24 | 2020-11-23T13:45:24 | {} | MEMBER |
ClickHouse | ClickHouse | 732,332,212 | 6,093 | mzealey | I agree. It seems that tracking `system.merges` can give you an idea of progress at the moment. | 2020-11-23T18:07:04 | 2020-11-23T18:07:04 | {
"+1": 2
} | NONE |
ClickHouse | ClickHouse | 734,254,079 | 17,443 | l1t1 | even i wrote column names instead of *, also error
```
WITH t AS
(
SELECT *
FROM
(
WITH
['name1', 'name2', 'name3'] AS name,
[110, 102, 90] AS money,
['20', '29', '10'] AS age
SELECT
name,
... | 2020-11-26T11:51:11 | 2020-11-26T11:51:11 | {} | NONE |
ClickHouse | ClickHouse | 734,319,729 | 15,419 | akuzm | I looked at some flame graphs of the regression we've seen here https://clickhouse-test-reports.s3.yandex.net/15419/1a9c3135291ef8c0b468c7bb58b08d886ae6f10d/performance_comparison/report.html#changes-in-performance
They don't make sense, let's merge and observe how this test behaves. | 2020-11-26T14:11:32 | 2020-11-26T14:11:32 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 734,411,046 | 17,443 | den-crane | set enable_global_with_statement=1;
```
┌─a─┬─name──┬─money─┬─age─┐
│ 1 │ name1 │ 110 │ 20 │
│ 1 │ name2 │ 102 │ 29 │
└───┴───────┴───────┴─────┘
┌─a─┬─name──┬─money─┬─age─┐
│ 2 │ name2 │ 102 │ 29 │
└───┴───────┴───────┴─────┘
```
or add settings enable_global_with_statement=1;
```sql
WITH t ... | 2020-11-26T17:12:52 | 2020-11-26T17:37:22 | {} | CONTRIBUTOR |
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