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 | 754,033,951 | 18,724 | alexey-milovidov | Crash was already fixed. | 2021-01-04T15:15:18 | 2021-01-04T15:15:18 | {} | MEMBER |
ClickHouse | ClickHouse | 754,040,399 | 18,369 | wedi-dev | > Interesting. And you reproduced the problem with 20.12? Or you just upgrade the clickhouse and it starts processing existing files?
We have run temporary cluster with same config and same cluser version (after suggestion about clickhouse version we have tried also with newest version) and copied those .bin files t... | 2021-01-04T15:26:42 | 2021-01-04T15:26:42 | {} | NONE |
ClickHouse | ClickHouse | 754,087,323 | 18,733 | alexey-milovidov | ```
echo "Q1.1: What is the CPU/network utilization for each web server since midnight?"
clickhouse-benchmark --iterations 10 --database mgbench --enable_global_with_statement 1 --query "
SELECT machine_name,
MIN(cpu) AS cpu_min,
MAX(cpu) AS cpu_max,
AVG(cpu) AS cpu_avg,
MIN(net_in) A... | 2021-01-04T16:49:49 | 2021-01-04T17:17:37 | {} | MEMBER |
ClickHouse | ClickHouse | 754,370,702 | 18,755 | gj-zhang | > But this query is not enough to reproduce the exception.
> Could you please provide more complete steps?
sorry i can't. i'm newer to ch. i don't know what you want. and i do nothing. the normal config, normal query. the error appear. but not all query have this problem. only some
thank you for reply.
| 2021-01-05T03:39:51 | 2021-01-05T03:39:51 | {} | NONE |
ClickHouse | ClickHouse | 754,379,926 | 18,713 | jackpottao | we also have the same problem , help ! | 2021-01-05T04:09:22 | 2021-01-05T04:09:22 | {} | NONE |
ClickHouse | ClickHouse | 753,659,458 | 18,411 | KochetovNicolai | This pr does not seem to help | 2021-01-03T18:43:45 | 2021-01-03T18:43:45 | {} | MEMBER |
ClickHouse | ClickHouse | 753,684,146 | 18,579 | alexey-milovidov | @pingyu I also decided to slightly change the way of implementation (add a method to IColumn), hope you will appreciate. | 2021-01-03T22:18:25 | 2021-01-03T22:18:25 | {} | MEMBER |
ClickHouse | ClickHouse | 753,687,021 | 18,690 | astudnev | ```
CREATE TABLE IF NOT EXISTS bitcoinsv_etl.outputs ON CLUSTER replicated3
(
tx_date Date,
tx_time DateTime,
blockchain_id UInt32,
block UInt32,
tx_id String,
tx_index UInt16, -- 0-based index of transaction in block
output_index UInt16, -- 0-based index of output in transaction
addre... | 2021-01-03T22:45:47 | 2021-01-03T22:45:47 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,757,680 | 18,705 | amosbird | How shall we handle cases like this:
```
WITH
count() AS c,
min(number) AS first,
max(number) AS last
SELECT
throwIf(first != if((97 < 79) AND (3 > 0), 97, 0)),
throwIf(last != if((97 < 79) AND (3 > 0), least(79 - 1, (97 + 3) - 1), 0)),
throwIf(((c != 0) OR (first != 0) OR (last != 0)... | 2021-01-04T05:04:58 | 2021-01-04T05:04:58 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 753,981,591 | 18,704 | alexey-milovidov | All tests passed! | 2021-01-04T13:42:48 | 2021-01-04T13:42:48 | {} | MEMBER |
ClickHouse | ClickHouse | 754,080,004 | 18,733 | alexey-milovidov | ```
wget https://datasets.clickhouse.tech/mgbench{1..3}.csv.xz
xz -v -d mgbench{1..3}.csv.xz
clickhouse-client -n --query "
CREATE DATABASE mgbench;
CREATE TABLE mgbench.logs1 (
log_time DateTime,
machine_name LowCardinality(String),
machine_group LowCardinality(String),
cpu_idle Nulla... | 2021-01-04T16:36:41 | 2021-01-04T17:00:52 | {} | MEMBER |
ClickHouse | ClickHouse | 754,193,456 | 18,734 | alexey-milovidov | After asking password for default user (with pink dialog) it asks about Kerberos realm in the same way. | 2021-01-04T20:15:35 | 2021-01-04T20:15:35 | {} | MEMBER |
ClickHouse | ClickHouse | 754,351,782 | 18,698 | sundy-li | /assigned because we need this. | 2021-01-05T02:46:34 | 2021-01-05T02:47:05 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,657,982 | 11,844 | alexey-milovidov | `aes-128-ctr` is also supported automatically. | 2021-01-03T18:30:05 | 2021-01-03T18:30:05 | {} | MEMBER |
ClickHouse | ClickHouse | 753,874,759 | 7,690 | zhang2014 | Minimal example : ```SELECT CAST(arrayJoin(['42.1', NULL]) AS Nullable(Decimal(10,2)));```
I will try to fix it. | 2021-01-04T09:50:56 | 2021-01-04T09:50:56 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,982,825 | 18,705 | alexey-milovidov | @amosbird
`c`, `first`, `last` will be substituted into outer side and inside the subquery.
But there are not usages of these names inside subquery, so the behaviour is not different than what we already have. | 2021-01-04T13:45:17 | 2021-01-04T13:45:17 | {} | MEMBER |
ClickHouse | ClickHouse | 753,997,743 | 18,431 | fastio | Ping @abyss7 | 2021-01-04T14:13:40 | 2021-01-04T14:13:40 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,009,227 | 18,707 | alexey-milovidov | @spongedu That will be awesome! | 2021-01-04T14:33:15 | 2021-01-04T14:33:15 | {} | MEMBER |
ClickHouse | ClickHouse | 754,368,675 | 13,707 | davidshtian | > For CH 20.12.5, the config was set as below:
>
> ```
> <yandex>
> <s3>
> <my_endpoint>
> <endpoint>https://s3.us-east-1.amazonaws.com:443</endpoint>
> <access_key_id>***</access_key_id>
> <secret_access_key>***</secret_access_key>
> </my_endpoint>
> </s... | 2021-01-05T03:33:34 | 2021-01-05T03:33:34 | {} | NONE |
ClickHouse | ClickHouse | 753,658,322 | 11,844 | alexey-milovidov | I consider this PR as finally done. It works perfectly. | 2021-01-03T18:32:53 | 2021-01-03T18:32:53 | {} | MEMBER |
ClickHouse | ClickHouse | 753,772,686 | 18,664 | l1t1 | > I think my linux is CentOS Linux release 7.2
systemctl start clickhouse | 2021-01-04T05:53:33 | 2021-01-04T05:53:33 | {} | NONE |
ClickHouse | ClickHouse | 753,801,961 | 13,707 | davidshtian | Thanks~ And I'm not sure how to configure ClickHouse to enable this feature? | 2021-01-04T07:14:32 | 2021-01-04T07:14:32 | {} | NONE |
ClickHouse | ClickHouse | 753,943,753 | 18,454 | zlx19950903 | I have finished a version based on HyperScan. The methods are follow:
1. Use **hs_compile_multi** to compile "(?s)<script[^>]\*>.\*?</script>", "(?s)<style[^>]\*>.\*?</style>", "<[^>]+>", "(?s)\<![CDATA[.\*?]]>";
2. Keep the order of match and remove elements above and their contents. Specially for **CADTA**，we res... | 2021-01-04T12:18:20 | 2021-01-04T12:18:20 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,029,995 | 18,721 | davidshtian | > Hi David,
>
> > ClickHouse 20.12.5
>
> IAM and other methods of auth for s3 were introduced in 20.13.
> [39d867e](https://github.com/ClickHouse/ClickHouse/commit/39d867e56d4a36c45d2600d694857a5786bfc0ea)
>
> Can you confirm that you are using my_endpoint as domain in path?
@UnamedRus Do you have any exam... | 2021-01-04T15:08:02 | 2021-01-04T15:08:02 | {} | NONE |
ClickHouse | ClickHouse | 754,313,434 | 15,641 | alexey-milovidov | Does not reproduce. | 2021-01-05T00:42:45 | 2021-01-05T00:42:45 | {} | MEMBER |
ClickHouse | ClickHouse | 753,658,633 | 11,910 | pachico | @bzon you something like this be helpful to you?
https://pachicohub.com/posts/clickhouse-redis-as-source-for-dictionaries/ | 2021-01-03T18:35:29 | 2021-01-03T18:35:29 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,697,600 | 18,661 | l1t1 | https://github.com/ClickHouse/ClickHouse/releases/download/v20.13.1.5584-testing/clickhouse-common-static-dbg-20.13.1.5584.tgz 550 MB
https://github.com/ClickHouse/ClickHouse/releases/download/v20.8.11.17-lts/clickhouse-common-static-dbg-20.8.11.17.tgz 1.47GB
why the 20.13 file is smaller? | 2021-01-04T00:13:24 | 2021-01-04T00:13:24 | {} | NONE |
ClickHouse | ClickHouse | 753,720,158 | 18,684 | alexey-milovidov | See also https://github.com/ClickHouse/ClickHouse/pull/18705#issuecomment-753719969 | 2021-01-04T02:05:25 | 2021-01-04T02:05:25 | {} | MEMBER |
ClickHouse | ClickHouse | 753,721,263 | 18,661 | alexey-milovidov | It is using Link Time Optimization (LTO). | 2021-01-04T02:10:28 | 2021-01-04T02:10:28 | {} | MEMBER |
ClickHouse | ClickHouse | 753,734,639 | 18,684 | amosbird | > See also [#18705 (comment)](https://github.com/ClickHouse/ClickHouse/pull/18705#issuecomment-753719969)
Ah, it's broken after union distinct refactoring. I've fixed it and also enables the `enable_global_with_statement` by default to test. | 2021-01-04T03:14:08 | 2021-01-04T03:14:08 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 753,981,395 | 18,703 | alexey-milovidov | Performance test Ok. | 2021-01-04T13:42:25 | 2021-01-04T13:42:25 | {} | MEMBER |
ClickHouse | ClickHouse | 753,987,146 | 18,721 | UnamedRus | Hi David,
> ClickHouse 20.12.5
IAM and other methods of auth for s3 were introduced in 20.13.
https://github.com/ClickHouse/ClickHouse/commit/39d867e56d4a36c45d2600d694857a5786bfc0ea
Can you confirm that you are using my_endpoint as domain in path? | 2021-01-04T13:53:42 | 2021-01-04T13:54:28 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,105,515 | 18,733 | alexey-milovidov | https://github.com/crottyan/mgbench/issues/3
https://github.com/crottyan/mgbench/pull/5 | 2021-01-04T17:23:24 | 2021-01-04T17:23:24 | {} | MEMBER |
ClickHouse | ClickHouse | 754,327,491 | 18,754 | alexey-milovidov | CC @apbodrov | 2021-01-05T01:30:49 | 2021-01-05T01:30:49 | {} | MEMBER |
ClickHouse | ClickHouse | 754,353,037 | 15,889 | alexey-milovidov | @KochetovNicolai It is reproducing very easily:
```
CREATE TABLE xp (`A` Date, `B` Int64, `S` String) ENGINE = MergeTree PARTITION BY toYYYYMM(A) ORDER BY B;
INSERT INTO xp SELECT '2020-01-01', number, '' FROM numbers(100000);
CREATE TABLE xp_d AS xp ENGINE = Distributed(test_shard_localhost, currentDatabase(),... | 2021-01-05T02:50:11 | 2021-01-05T02:50:27 | {} | MEMBER |
ClickHouse | ClickHouse | 753,985,663 | 18,705 | amosbird | > @amosbird
>
> `c`, `first`, `last` will be substituted into outer side and inside the subquery.
> But there are not usages of these names inside subquery, so the behaviour is not different than what we already have.
But it will imply aggregation which breaks the inner query. | 2021-01-04T13:50:47 | 2021-01-04T13:50:47 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 754,051,037 | 18,717 | alexey-milovidov | Compiler is unaware about `fmt` library.
BTW, format is included in C++20, so the diagnostics may become better in future: https://en.cppreference.com/w/cpp/utility/format | 2021-01-04T15:45:35 | 2021-01-04T15:45:35 | {} | MEMBER |
ClickHouse | ClickHouse | 754,059,643 | 18,693 | filimonov | Yep, it seems preflight CORS just hangs waiting to request body
That hangs:
```
curl --verbose -X OPTIONS -H "Access-Control-Request-Method: GET" -H "Origin: http://localhost" 'http://localhost:8123/?add_http_cors_header=1&query=SELECT%20*%20FROM%20numbers(10)'
* Trying 127.0.0.1:8123...
* TCP_NODELAY set
* C... | 2021-01-04T16:00:44 | 2021-01-04T16:01:10 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,240,457 | 18,734 | alexey-milovidov | Most likely caused by https://github.com/ClickHouse/ClickHouse/pull/16621/files#diff-2a13f1344504379e877324d3a0375adcbcb4cb27d7e575ad8f4618a52d6a00e0R43
I will remove it. | 2021-01-04T21:48:11 | 2021-01-04T21:48:11 | {} | MEMBER |
ClickHouse | ClickHouse | 754,365,034 | 18,710 | alexey-milovidov | #18745 | 2021-01-05T03:23:10 | 2021-01-05T03:23:10 | {} | MEMBER |
ClickHouse | ClickHouse | 753,688,103 | 18,692 | astudnev | 1. updated server, data were not re-loaded
2.
```
SELECT
part_type,
formatReadableSize(sum(data_compressed_bytes)) AS size,
sum(rows) AS nrows,
count() AS nparts,
formatReadableSize(sum(marks_bytes)) AS marks_bytes,
sum(marks) AS marks
FROM system.parts
WHERE (active = 1) AND (tabl... | 2021-01-03T22:54:53 | 2021-01-03T22:54:53 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,718,748 | 18,709 | alexey-milovidov | > No space left on device
Free some space. | 2021-01-04T01:58:14 | 2021-01-04T01:58:14 | {} | MEMBER |
ClickHouse | ClickHouse | 753,782,947 | 18,695 | filimonov | Whats about assigning block numbers vs merges?
Now merges happen only on sequence of parts with no 'holes' in block numbering.
Imagine situation when 2 inserts will deliver data to 3 subpartitions (last minute, last 10 minutes, last hour) in daily partitioning.
20210104_0_0 - first insert, last minute data
... | 2021-01-04T06:24:31 | 2021-01-04T06:25:08 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,034,009 | 18,726 | alexey-milovidov | Crash was already fixed. | 2021-01-04T15:15:23 | 2021-01-04T15:15:23 | {} | MEMBER |
ClickHouse | ClickHouse | 754,129,512 | 17,951 | alexey-milovidov | This looks critical for user experience: https://github.com/ClickHouse/ClickHouse/issues/18734 | 2021-01-04T18:10:11 | 2021-01-04T18:10:11 | {} | MEMBER |
ClickHouse | ClickHouse | 754,368,168 | 18,755 | alexey-milovidov | But this query is not enough to reproduce the exception.
Could you please provide more complete steps? | 2021-01-05T03:32:07 | 2021-01-05T03:32:07 | {} | MEMBER |
ClickHouse | ClickHouse | 754,016,027 | 18,721 | davidshtian | @UnamedRus Thanks for the reply~
For the domain in the path, I've tried https://score-st.s3.us-east-1.amazonaws.com/ as the endpoint, and queried with
```
SELECT * FROM s3('https://score-st.s3.us-east-1.amazonaws.com/score/score', 'TSV', '`id` UInt32,`num` UInt32,`value` UInt32')
```
And https://s3.us-east-1... | 2021-01-04T14:45:16 | 2021-01-04T14:45:16 | {} | NONE |
ClickHouse | ClickHouse | 754,016,353 | 18,655 | sundy-li | > @sundy-li Maybe you want to help fixing the remaining use-after-free error? [facebook/rocksdb#7821](https://github.com/facebook/rocksdb/issues/7821)
Sure.
BTW I was not aware that rocksdb may introduce lots of bugs to broke ClickHouse. Because I thought there were many newsql database built base on rocksdb (co... | 2021-01-04T14:45:50 | 2021-01-04T14:47:06 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,040,908 | 18,454 | alexey-milovidov | A test case:
```
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<![CDATA[ <script type="text/javascript">Hello, world</script> ]]><hello />world<![CDATA[ <style> ]]> hello</style>... | 2021-01-04T15:27:40 | 2021-01-04T15:27:40 | {} | MEMBER |
ClickHouse | ClickHouse | 754,048,713 | 18,716 | alexey-milovidov | Check the amount of RAM on the server. | 2021-01-04T15:41:41 | 2021-01-04T15:41:41 | {} | MEMBER |
ClickHouse | ClickHouse | 754,129,138 | 18,734 | alexey-milovidov | @traceon It happens when I install ClickHouse on AWS server with Ubuntu 20.04. | 2021-01-04T18:09:26 | 2021-01-04T18:09:41 | {} | MEMBER |
ClickHouse | ClickHouse | 754,334,323 | 18,692 | den-crane | ```
19.9.5.36
CREATE TABLE IF NOT EXISTS t
(
a String, b FixedString(34), c UInt32,
d UInt32, e UInt32, f FixedString(34),
i UInt32, j UInt32, k UInt32
) ENGINE = MergeTree
ORDER BY (a,b,d) SETTINGS index_granularity=64
insert into t(a,b,c,d,e,f)
select 'output', toString(number), number%3, num... | 2021-01-05T01:54:51 | 2021-01-05T01:54:51 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,339,236 | 18,755 | gj-zhang | > You did not provide the query.
sorry, here
a, b , tablename not db name
```sql
select diff_range, count(diff_range) as diff_count from
(
select ...
from
(
SELECT ...
FROM a
prewhere
gmt_date BETWEEN #{start} and #{end}
... | 2021-01-05T02:10:36 | 2021-01-05T02:21:33 | {} | NONE |
ClickHouse | ClickHouse | 753,691,521 | 14,275 | alexey-milovidov | @KochetovNicolai This is still relevant. | 2021-01-03T23:24:46 | 2021-01-03T23:24:46 | {} | MEMBER |
ClickHouse | ClickHouse | 753,728,065 | 18,664 | costaxu | I think my linux is CentOS Linux release 7.2 | 2021-01-04T02:42:20 | 2021-01-04T02:42:20 | {} | NONE |
ClickHouse | ClickHouse | 753,785,010 | 15,997 | filimonov | Related #16812 | 2021-01-04T06:30:05 | 2021-01-04T06:30:05 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,832,095 | 18,717 | sundy-li | Why the compiler can't find this issue? | 2021-01-04T08:23:49 | 2021-01-04T08:23:49 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,914,657 | 18,714 | sundy-li | @taiyang-li you can paste the code like this.
https://github.com/ClickHouse/ClickHouse/blob/5b0b3b455177931b92121cf47590b3053b0cab52/src/Interpreters/ActionsDAG.h#L136-L144
| 2021-01-04T11:12:23 | 2021-01-04T11:12:23 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,952,113 | 17,623 | stigsb | I'm very interested in lightweight updates/deletes, and would like to contribute. Not sure how far @myrrc has gotten in planning this? | 2021-01-04T12:38:39 | 2021-01-04T12:38:39 | {
"+1": 2
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,012,830 | 18,705 | alexey-milovidov | @amosbird But these names will not be substituted to the inner query, so no aggregation.
PS. I checked the example:
```
WITH sum(number) AS x SELECT * FROM numbers(10)
```
It gives:
```
DB::Exception: Column `number` is not under aggregate function and not in GROUP BY: While processing number.
```
It s... | 2021-01-04T14:39:39 | 2021-01-04T14:39:39 | {} | MEMBER |
ClickHouse | ClickHouse | 754,043,673 | 18,369 | wedi-dev | > @wedi-dev Also it looks like you should use `distributed_directory_monitor_batch_inserts` to avoid too much files
Thanks we will sure do that.
> I've verified one more time and even if the initiator/sender does not checks the checksum the remote side should send the exception back and sender will rethrow the sa... | 2021-01-04T15:32:33 | 2021-01-04T15:32:33 | {} | NONE |
ClickHouse | ClickHouse | 754,341,545 | 18,721 | davidshtian | @UnamedRus Thanks~ I would take a try~ | 2021-01-05T02:18:23 | 2021-01-05T02:18:23 | {} | NONE |
ClickHouse | ClickHouse | 754,355,334 | 15,889 | alexey-milovidov | `SELECT count() FROM xp_d WHERE A GLOBAL IN (SELECT NULL)` | 2021-01-05T02:56:02 | 2021-01-05T02:56:02 | {} | MEMBER |
ClickHouse | ClickHouse | 753,706,800 | 18,189 | alexey-milovidov | @nikitamikhaylov You did not provide the table definition. | 2021-01-04T00:56:54 | 2021-01-04T00:56:54 | {} | MEMBER |
ClickHouse | ClickHouse | 753,824,283 | 13,707 | davidshtian | For CH 20.12.5, the config was set as below:
```
<yandex>
<s3>
<my_endpoint>
<endpoint>https://s3.us-east-1.amazonaws.com:443</endpoint>
<access_key_id>***</access_key_id>
<secret_access_key>***</secret_access_key>
</my_endpoint>
</s3>
</yandex>
```
... | 2021-01-04T08:08:14 | 2021-01-04T08:08:14 | {} | NONE |
ClickHouse | ClickHouse | 754,033,978 | 18,725 | alexey-milovidov | Crash was already fixed. | 2021-01-04T15:15:20 | 2021-01-04T15:15:20 | {} | MEMBER |
ClickHouse | ClickHouse | 754,126,570 | 18,728 | amosbird | Is it with or without #12455 ? | 2021-01-04T18:04:37 | 2021-01-04T18:04:37 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 754,161,443 | 18,711 | alexey-milovidov | LD_PRELOAD will not work on binaries with capabilities and libfaketime has LGPL. | 2021-01-04T19:12:24 | 2021-01-04T19:12:24 | {} | MEMBER |
ClickHouse | ClickHouse | 754,308,436 | 18,690 | den-crane | ```
curl 'http://localhost:8123/?query=INSERT+INTO+outputs+VALUES ' --data-binary @data_1609667508.txt
Code: 241, e.displayText() = DB::Exception: PeekableReadBuffer: Memory limit exceed (version 20.13.1.5579)
echo 'INSERT INTO outputs VALUES'`cat data_1609667508.txt ` |clickhouse-client
SELECT count() F... | 2021-01-05T00:29:07 | 2021-01-05T00:30:34 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,362,336 | 18,721 | davidshtian | > I just tested, and defining creds in xml is working for me.
>
> ```
> <yandex>
> <s3>
> <my_endpoint>
> <endpoint>https://s3.us-east-1.amazonaws.com</endpoint>
> <access_key_id>AK</access_key_id>
> <secret_access_key>SK</secret_access_key>
> <use_enviro... | 2021-01-05T03:14:48 | 2021-01-05T03:31:57 | {} | NONE |
ClickHouse | ClickHouse | 754,033,228 | 18,655 | alexey-milovidov | > cockroachdb, tidb, yugabytedb
Maybe none of them have CI testing with fuzzing and all four sanitizers?
Or they test only frontend part of the codebase but don't test RocksDB itself? | 2021-01-04T15:14:00 | 2021-01-04T15:14:00 | {} | MEMBER |
ClickHouse | ClickHouse | 753,586,394 | 18,693 | hodgesrm | Sample script showing typical OPTIONS request for CORS preflight check.
[options-request.py.txt](https://github.com/ClickHouse/ClickHouse/files/5761362/options-request.py.txt)
| 2021-01-03T08:47:58 | 2021-01-04T15:59:42 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,320,009 | 14,974 | alexey-milovidov | Cannot reproduce. | 2021-01-05T01:04:11 | 2021-01-05T01:04:11 | {} | MEMBER |
ClickHouse | ClickHouse | 753,658,489 | 18,697 | alexey-milovidov | Arcadia Ok. | 2021-01-03T18:34:20 | 2021-01-03T18:34:20 | {} | MEMBER |
ClickHouse | ClickHouse | 753,695,415 | 18,579 | pingyu | > @pingyu I also decided to slightly change the way of implementation (add a method to IColumn), hope you will appreciate.
@alexey-milovidov
The `byteSizeAt(size_t n)`is very nice, much better than `if-else(s)`.
I have learnt a lot in my first contribution. Thank you very much~ | 2021-01-03T23:57:52 | 2021-01-03T23:57:52 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,719,969 | 18,705 | alexey-milovidov | @amosbird Bug has been found:
```
2021-01-04 04:12:29 01556_explain_select_with_union_query: [ FAIL ] - return code 49
2021-01-04 04:12:29 [c8983001e5f5] 2021.01.04 04:12:29.925229 [ 39807 ] {ebb034f1-3215-4cc1-855d-a3df990aedd2} <Error> executeQuery: Code: 49, e.displayText() = DB... | 2021-01-04T02:04:29 | 2021-01-04T02:04:29 | {} | MEMBER |
ClickHouse | ClickHouse | 753,960,668 | 17,623 | alanpaulkwan | Any hope for improved Parquet performance? | 2021-01-04T12:58:28 | 2021-01-04T12:58:28 | {
"+1": 6
} | NONE |
ClickHouse | ClickHouse | 753,999,841 | 18,707 | spongedu | I'd like to try this if it's ok :) | 2021-01-04T14:17:23 | 2021-01-04T14:17:23 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,004,639 | 17,623 | alex-zaitsev | > I'm very interested in lightweight updates/deletes, and would like to contribute. Not sure how far @myrrc has gotten in planning this?
Hi @stigsb, @myrrc works for Altinity. This is one of the features we plan to work on. Please reach us if you need more detail, we have preliminary design already available. We wil... | 2021-01-04T14:25:37 | 2021-01-04T14:25:37 | {
"+1": 8
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,222,185 | 18,734 | traceon | @ilejn can this be caused by your #16621? | 2021-01-04T21:12:52 | 2021-01-04T21:12:52 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,229,715 | 18,723 | alexey-milovidov | One more detail: we should not throw exceptions from Parser (need to just return false instead).
Because Query Fuzzer is incompatible with it. Example:
https://clickhouse-test-reports.s3.yandex.net/16366/6ec602ad67843a3e2554aed4b1f3fefd10d6ec52/fuzzer/fuzzer.log | 2021-01-04T21:27:36 | 2021-01-04T21:27:47 | {} | MEMBER |
ClickHouse | ClickHouse | 754,369,234 | 11,134 | davidshtian | > For CH 20.12.5, the config was set /etc/clickhouse-server/config.d/s3.xml as below:
>
> ```
> <yandex>
> <s3>
> <my_endpoint>
> <endpoint>https://s3.us-east-1.amazonaws.com:443</endpoint>
> <access_key_id>***</access_key_id>
> <secret_access_key>***</secret_access_... | 2021-01-05T03:35:13 | 2021-01-05T03:35:13 | {} | NONE |
ClickHouse | ClickHouse | 753,650,819 | 18,690 | den-crane | Do you have reproducible example? DDL ? Data sample? Steps? | 2021-01-03T17:36:37 | 2021-01-03T17:36:37 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,660,926 | 18,411 | KochetovNicolai | Reverted: https://github.com/ClickHouse/ClickHouse/commit/3a1ec56486f9ad138318024fc3f2d1bb72ad9291 | 2021-01-03T18:53:42 | 2021-01-03T18:53:42 | {} | MEMBER |
ClickHouse | ClickHouse | 753,705,594 | 13,477 | alexey-milovidov | Not relevant. | 2021-01-04T00:51:20 | 2021-01-04T00:51:20 | {} | MEMBER |
ClickHouse | ClickHouse | 753,840,389 | 11,134 | davidshtian | For CH 20.12.5, the config was set /etc/clickhouse-server/config.d/s3.xml as below:
```
<yandex>
<s3>
<my_endpoint>
<endpoint>https://s3.us-east-1.amazonaws.com:443</endpoint>
<access_key_id>***</access_key_id>
<secret_access_key>***</secret_access_key>
</my_en... | 2021-01-04T08:40:25 | 2021-01-04T08:41:38 | {} | NONE |
ClickHouse | ClickHouse | 754,037,022 | 18,454 | alexey-milovidov | > Is it enough that we just handle <style></style>,<script></script> and ?
Looks like it's enough.
> If CDATA occurs in the area of script's content, is it should be reserved?
All content of the script tag should be removed (including CDATA).
> What do we get from the examples above? "some codes here" or ju... | 2021-01-04T15:20:35 | 2021-01-04T15:20:35 | {} | MEMBER |
ClickHouse | ClickHouse | 753,657,434 | 11,844 | alexey-milovidov | After porting to BoringSSL it has "magically" become 30 times faster: from 100 MB/sec to 3000 MB/sec. | 2021-01-03T18:25:26 | 2021-01-03T18:25:26 | {
"rocket": 1
} | MEMBER |
ClickHouse | ClickHouse | 754,324,816 | 18,721 | UnamedRus | I just tested, and defining creds in xml is working for me.
```
<yandex>
<s3>
<my_endpoint>
<endpoint>https://s3.us-east-1.amazonaws.com</endpoint>
<access_key_id>AK</access_key_id>
<secret_access_key>SK</secret_access_key>
<use_environment_credentials>fa... | 2021-01-05T01:21:48 | 2021-01-05T01:33:08 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,333,873 | 18,755 | alexey-milovidov | You did not provide the query. | 2021-01-05T01:53:13 | 2021-01-05T01:53:13 | {} | MEMBER |
ClickHouse | ClickHouse | 753,865,155 | 18,695 | filimonov | Check also:
https://github.com/ClickHouse/ClickHouse/issues/13826 - quite simple building block to do self-made multipartitioning (several tables with different partitioning, engine=Merge on top of them, and moving data manually with ATTACH PARTITION).
https://github.com/ClickHouse/ClickHouse/issues/8089 - refer... | 2021-01-04T09:30:51 | 2021-01-04T09:30:51 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,936,961 | 18,667 | gj-zhang | > Can you provide:
>
> * `create table`
> * insert query
> * excerpt from the /var/log/clickhouse-server/clickhouse-server.log about the time of issue
Sorry for taking so long to reply.
1. We have a lot of tables, and I don't know how to provide them, and all table engine is ReplicatedMergeTree
2. Same as the... | 2021-01-04T12:02:37 | 2021-01-04T12:02:37 | {} | NONE |
ClickHouse | ClickHouse | 754,026,414 | 18,721 | davidshtian | Also tried with 20.13.1.5584, and it still failed.
```
# clickhouse-client
ClickHouse client version 20.13.1.5584 (official build).
Connecting to localhost:9000 as user default.
Connected to ClickHouse server version 20.13.1 revision 54443.
ip-172-31-63-242.ec2.internal :) SELECT * FROM s3('https://s3.us-eas... | 2021-01-04T15:02:13 | 2021-01-04T15:05:22 | {} | NONE |
ClickHouse | ClickHouse | 754,132,829 | 18,734 | traceon | None of my changes relevant to Kerberos (#14995) have been merged yet.
Here are the most probable candidates: #16621 and #12771.
@alexey-milovidov What does ClickHouse testing version ask about Kerberos exactly though? | 2021-01-04T18:16:50 | 2021-01-04T18:16:50 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 754,328,027 | 18,692 | den-crane | ```sql
┌─part_type─┬─size───────┬──────nrows─┬─nparts─┬─marks_bytes─┬────marks─┐
│ Wide │ 224.35 GiB │ 3291534189 │ 20 │ 4.60 GiB │ 25715131 │
└───────────┴────────────┴────────────┴────────┴─────────────┴──────────┘
```
I think everything works as expected. To solve your query CH needs/reads/buil... | 2021-01-05T01:32:42 | 2021-01-05T01:49:56 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 753,535,950 | 18,661 | l1t1 | could you release a gzip version arm binary? @alexey-milovidov
https://builds.clickhouse.tech/master/aarch64/clickhouse, its size 2086593432 bytes.
gizp it, the gz size is 453747511
run strip clickhouse , the new size is 211792496 | 2021-01-02T22:07:38 | 2021-01-04T00:20:57 | {} | NONE |
ClickHouse | ClickHouse | 754,034,048 | 18,727 | alexey-milovidov | Crash was already fixed. | 2021-01-04T15:15:26 | 2021-01-04T15:15:26 | {} | MEMBER |
ClickHouse | ClickHouse | 761,202,331 | 19,146 | azat | >Functional stateful tests (debug) — fail: 1, passed: 14
#18918 | 2021-01-15T21:18:29 | 2021-01-15T21:18:29 | {} | MEMBER |
ClickHouse | ClickHouse | 761,562,809 | 19,184 | alexey-milovidov | Another bugs:
```
SELECT toIPv4('::ffff:1.2.3.4')
┌─toIPv4('::ffff:1.2.3.4')─┐
│ 0.0.0.0 │
└──────────────────────────┘
```
CC @Enmk | 2021-01-16T13:24:21 | 2021-01-16T13:24:21 | {} | MEMBER |
ClickHouse | ClickHouse | 761,679,240 | 18,984 | olgarev | > Надо добавить:
>
> Оптимизация позволяет сэкономить память во время агрегации, но в некоторых случаях может привести к увеличению времени выполнения запроса.
@alexey-milovidov Добавила, спасибо. | 2021-01-16T21:37:26 | 2021-01-16T21:37:26 | {} | CONTRIBUTOR |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.