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 | 720,462,577 | 16,538 | alesapin | Other failures are known | 2020-11-02T13:10:31 | 2020-11-02T13:10:31 | {} | MEMBER |
ClickHouse | ClickHouse | 720,942,099 | 16,548 | alesapin | Now such primary key is disallowed. I'll close issue, feel free to reopen it if you have any other questions. | 2020-11-03T07:01:55 | 2020-11-03T07:01:55 | {} | MEMBER |
ClickHouse | ClickHouse | 720,976,263 | 12,604 | shacuros | as a workaround, you can temporary disable this setting:
set optimize_aggregators_of_group_by_keys = 1; | 2020-11-03T08:33:45 | 2020-11-03T08:33:45 | {} | NONE |
ClickHouse | ClickHouse | 720,430,721 | 9,056 | alexey-milovidov | There is no buffer overflows.
`curl` sends incorrect HTTP request where `INTO` is used as HTTP version (instead of `HTTP/1.1`). | 2020-11-02T12:03:34 | 2020-11-02T12:03:34 | {} | MEMBER |
ClickHouse | ClickHouse | 720,450,145 | 16,606 | alesapin | Related to https://github.com/ClickHouse/ClickHouse/issues/16548 | 2020-11-02T12:46:28 | 2020-11-02T12:46:28 | {} | MEMBER |
ClickHouse | ClickHouse | 720,465,782 | 16,605 | den-crane | CH simply does not know this. | 2020-11-02T13:16:41 | 2020-11-02T13:16:41 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,522,373 | 16,605 | Slach | @den-crane
done
look to https://gist.github.com/Slach/aa67440ce856a3a53f64f92eeddfbc1b/revisions?diff=split
```
string(26) "CLICKHOUSE #2 INSERT QUERY"
string(70) "INSERT INTO default.t1(n) SELECT * FROM numbers(1000) where number % 3"
string(6) "RESULT"
bool(true)
string(27) "CLICKHOUSE #2 affected_rows"
i... | 2020-11-02T14:57:07 | 2020-11-02T14:58:31 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,642,118 | 16,595 | alexey-milovidov | We have a set of data parts that is dynamically changing - new data parts are added and there is background merging process.
Background merging process periodically selects continuous range of data parts to merge.
It tries to optimize the following metrics:
1. Write amplification: total amount of data written on d... | 2020-11-02T18:18:14 | 2020-11-02T18:30:05 | {
"+1": 20,
"heart": 3,
"rocket": 3
} | MEMBER |
ClickHouse | ClickHouse | 720,755,189 | 16,578 | fibersel | Ok, it seems, that I should write a wrapper for CMake | 2020-11-02T22:16:30 | 2020-11-02T22:16:30 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,941,279 | 16,606 | alesapin | Failed tests are well known | 2020-11-03T06:59:46 | 2020-11-03T06:59:46 | {} | MEMBER |
ClickHouse | ClickHouse | 720,976,065 | 16,578 | azat | >It seems like tuklib_cpucores calls additional function that sets TUKLIB_CPUCORES_DEFINITIONS to TUKLIB_CPUCORES_SCHED_GETAFFINITY, but after that check still fails.
The reason is that `if (DEFINED CACHED{VAR})` is added only in [3.14](https://cmake.org/cmake/help/v3.14/release/3.14.html)
You can try upgrade fas... | 2020-11-03T08:33:16 | 2020-11-03T08:33:16 | {} | MEMBER |
ClickHouse | ClickHouse | 720,419,133 | 8,009 | alexey-milovidov | Fixed. | 2020-11-02T11:38:18 | 2020-11-02T11:38:18 | {} | MEMBER |
ClickHouse | ClickHouse | 720,616,110 | 16,601 | akuzm | Fuzzer failure is this one https://github.com/ClickHouse/ClickHouse/issues/15889
Yandes sync broken in master.
01493_alter_remove_properties_zookeeper is fixed https://github.com/ClickHouse/ClickHouse/commit/ebd065c7e02c15e1202dc0ba8c0db8a2395a1c4a | 2020-11-02T17:30:55 | 2020-11-02T17:30:55 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,695,881 | 16,578 | fibersel | I kind of fixed it with clang-format.I manually look for tabs with vim and don't find it.Looks like all whitespaces consist of single spaces now. | 2020-11-02T20:06:58 | 2020-11-02T20:06:58 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,890,907 | 16,616 | filimonov | Supersedes https://github.com/ClickHouse/ClickHouse/issues/15607 | 2020-11-03T03:55:30 | 2020-11-03T03:56:16 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,988,245 | 15,977 | TCeason | Could I know how the flaky test build? From the `system.trace`, I can see mysqlclient::readbinlogevent, I think it means the clickhouse's MySQL client is reading the binlog from the source MySQL.
I want to know why the ClickHouse can not read binlog at a moment.
@tavplubix | 2020-11-03T09:00:09 | 2020-11-03T09:00:09 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,418,209 | 7,341 | alexey-milovidov | It was initially designed this way.
| 2020-11-02T11:36:09 | 2020-11-02T11:36:09 | {} | MEMBER |
ClickHouse | ClickHouse | 720,515,088 | 16,605 | den-crane | @Slach Check this in 20.3
INSERT INTO default.t1(n) SELECT * FROM numbers(1000) where number%3 | 2020-11-02T14:44:54 | 2020-11-02T14:44:54 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,678,192 | 10,815 | alexey-milovidov | It is related to very old ClickHouse version. | 2020-11-02T19:29:23 | 2020-11-02T19:29:23 | {} | MEMBER |
ClickHouse | ClickHouse | 720,680,248 | 12,516 | alexey-milovidov | @hydra-yl
`LEFT JOIN`
and
`LEFT OUTER JOIN`
are equivalent.
The described issue does not look possible.
Please reopen if it reproduces. | 2020-11-02T19:33:29 | 2020-11-02T19:33:29 | {} | MEMBER |
ClickHouse | ClickHouse | 720,875,522 | 16,395 | macEar | @Jokser thanks.
I will try to tune timeouts and see if it resolves my problem. | 2020-11-03T02:46:00 | 2020-11-03T02:46:00 | {} | NONE |
ClickHouse | ClickHouse | 720,928,531 | 10,113 | junneyang | > @junneyang, 杨先生吗，好巧，前两天刚看过您的一篇博客
是的，_ ^^ _ | 2020-11-03T06:23:09 | 2020-11-03T06:23:09 | {} | NONE |
ClickHouse | ClickHouse | 721,011,245 | 5,326 | sundy-li | We got this issue, this could assign to me. | 2020-11-03T09:47:05 | 2020-11-03T09:47:05 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 721,036,655 | 16,599 | alexey-milovidov | > 00840_long_concurrent_select_and_drop_deadlock
- flaky.
> 01493_alter_remove_properties_zookeeper
| 2020-11-03T10:39:02 | 2020-11-03T10:39:02 | {} | MEMBER |
ClickHouse | ClickHouse | 720,428,827 | 2,755 | alexey-milovidov | The original issue is fixed in #11637, #11639, #11795. | 2020-11-02T11:59:54 | 2020-11-02T11:59:54 | {} | MEMBER |
ClickHouse | ClickHouse | 720,727,160 | 16,586 | kitaisreal | @alesapin added test | 2020-11-02T21:12:14 | 2020-11-02T21:12:14 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,903,292 | 10,682 | ucasfl | This task has been done in [#15685](https://github.com/ClickHouse/ClickHouse/pull/15685) @alexey-milovidov | 2020-11-03T04:52:29 | 2020-11-03T04:52:29 | {
"hooray": 1
} | COLLABORATOR |
ClickHouse | ClickHouse | 720,943,089 | 16,548 | macobo | Thanks for the clarification! | 2020-11-03T07:04:32 | 2020-11-03T07:04:32 | {} | NONE |
ClickHouse | ClickHouse | 720,951,571 | 16,564 | siradjev | > @siradjev Do you want to have support for data export as SQLite database with a single table and data import of single table from SQLite database?
Yes. Pretty much that. Ability to get data from single table (would be good to specify tablename somehow) and output an sqlite database with single table. | 2020-11-03T07:30:13 | 2020-11-03T07:30:13 | {} | NONE |
ClickHouse | ClickHouse | 720,415,432 | 4,107 | alexey-milovidov | Fixed in #12426. | 2020-11-02T11:30:08 | 2020-11-02T11:30:08 | {} | MEMBER |
ClickHouse | ClickHouse | 720,420,403 | 8,033 | alexey-milovidov | We can open a feature request to add a setting that will control the output of whitespace characters (on/off). | 2020-11-02T11:41:03 | 2020-11-02T11:41:03 | {} | MEMBER |
ClickHouse | ClickHouse | 720,434,987 | 993 | alexey-milovidov | @qoega No, it's not fixed. Moreover it is considered minor and was not intended to work anyway. | 2020-11-02T12:12:41 | 2020-11-02T12:12:41 | {} | MEMBER |
ClickHouse | ClickHouse | 720,435,597 | 993 | alexey-milovidov | Summary: Quota on queries only counts when query has finished. It does not adjust limits for a single query. | 2020-11-02T12:13:54 | 2020-11-02T12:13:54 | {} | MEMBER |
ClickHouse | ClickHouse | 720,592,463 | 16,606 | alexey-milovidov | @alesapin Not a lot... we can create temporary column and serialize/deserialize from it.
Looks like a simple change, maybe for next PR? | 2020-11-02T16:50:39 | 2020-11-02T16:50:39 | {
"+1": 1
} | MEMBER |
ClickHouse | ClickHouse | 720,977,525 | 16,621 | ilejn | Notes/questions to reviewers
1. new docker image ilejn/kerberized-hadoop introduced.
1. I suggest moving to yandex/kerberized-hadoop
1. based on currently used for hdfs sequenceiq/hadoop-docker:2.7.0 (which is problematic and cannot be rebuilt, while I've decided to keep it)
1. reason for new image: avoid... | 2020-11-03T08:36:50 | 2020-11-03T08:39:02 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,412,268 | 5,952 | alexey-milovidov | #12587 | 2020-11-02T11:24:09 | 2020-11-02T11:24:09 | {} | MEMBER |
ClickHouse | ClickHouse | 720,492,533 | 16,575 | den-crane | It's really super cool !!!
Everything is working
```sql
with
x as (select number as a from numbers(10)),
y as (select number as a from numbers(5))
select * from x where a in (select a from y);
with
x as (select number as a from numbers(10)),
y as (select number as a from numbers(5))
select * from x ... | 2020-11-02T14:06:22 | 2020-11-02T14:24:35 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,514,102 | 16,605 | den-crane | Not sure Why it was working before.
```
create table A ( A String) Engine=Memory;
insert into A values('a'),('b');
2 rows in set. <<<<<<<-----------
create table A1 as A
insert into A1 select * from A
0 rows in set
insert into A1 SELECT toString(number) FROM numbers(1000)
0 rows in set.
... | 2020-11-02T14:43:11 | 2020-11-02T14:43:11 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,535,869 | 16,536 | alexey-milovidov | @abyss7 It's strange but KikiMR tests are broken in this PR. | 2020-11-02T15:19:00 | 2020-11-02T15:19:00 | {} | MEMBER |
ClickHouse | ClickHouse | 720,874,374 | 7,962 | sundy-li | Hmm, just notice this issue.
We can add a fast fail exception for storing uint64 in the bitmap.
To add `64-bit bitmap` support is easy, but I do agree with @andyyzh, I don't think it's needed.
Because when you need `64-bit bitmap`, mostly you are using bitmap the wrong way.
> What's the main reason for `roar... | 2020-11-03T02:39:39 | 2020-11-03T02:53:09 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,419,579 | 8,033 | alexey-milovidov | It is intended to work this way. | 2020-11-02T11:39:13 | 2020-11-02T11:39:13 | {} | MEMBER |
ClickHouse | ClickHouse | 720,497,101 | 16,395 | Jokser | @macEar
Hello,
As I can see you're using `HTTP` proxy while the S3 endpoint has `HTTPS` scheme.
Such configuration may work only when proxy is used in tunnel mode, while in ClickHouse proxy tunnel mode for S3 is disabled by default.
It means that you can use s3 + proxy only if their schemes are similiar (http-http... | 2020-11-02T14:14:28 | 2020-11-02T14:14:28 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,504,834 | 16,605 | Slach | @den-crane
why CH knew it in 20.3, 20.4 but forget in 20.5+?
and why it successfully save into `system.query_log` `result_rows` field?
it will break MUCH cases for users which expect affected rows to ensure some data was inserted | 2020-11-02T14:27:55 | 2020-11-02T14:27:55 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,558,976 | 16,607 | alesapin | All tests not required. | 2020-11-02T15:55:49 | 2020-11-02T15:55:49 | {} | MEMBER |
ClickHouse | ClickHouse | 720,614,605 | 14,437 | alexey-milovidov | You can build a single target, example:
`ninja hash_map_string_3`
or
`make hash_map_string_3` (if you use make) | 2020-11-02T17:29:16 | 2020-11-02T17:29:16 | {} | MEMBER |
ClickHouse | ClickHouse | 720,666,878 | 16,033 | nvartolomei | A stress test failure, seems unrelated to this PR https://clickhouse-test-reports.s3.yandex.net/16033/7706b0562bcb470b1663f8a91f9b6fa0731bbb66/stress_test_(thread).html#fail1 | 2020-11-02T19:06:23 | 2020-11-02T19:06:23 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,411,218 | 5,995 | alexey-milovidov | Does not reproduce in master.
Does not reproduce in 19.11 either:
```
docker run --network host yandex/clickhouse-server:19.11
clickhouse-client -n < 01548_lzy305.sql
``` | 2020-11-02T11:21:54 | 2020-11-02T11:21:54 | {} | MEMBER |
ClickHouse | ClickHouse | 720,421,904 | 8,030 | alexey-milovidov | ```
milovidov-desktop :) DESCRIBE (SELECT 1, 1 UNION ALL SELECT 1, 2)
DESCRIBE TABLE
(
SELECT
1,
1
UNION ALL
SELECT
1,
2
)
Query id: ce6051b7-9a51-4d3d-a4fd-39db75047958
Received exception from server (version 20.11.1):
Code: 44. DB::Exception: Received... | 2020-11-02T11:44:26 | 2020-11-02T11:44:26 | {} | MEMBER |
ClickHouse | ClickHouse | 720,659,396 | 1,148 | alexey-milovidov | Fixed long time ago. | 2020-11-02T18:52:13 | 2020-11-02T18:52:13 | {} | MEMBER |
ClickHouse | ClickHouse | 720,760,400 | 15,718 | azat | @tavplubix I looked into this a while ago and now, but there is not much I can understand w/o core dump (there was some changes around this in upstream, but this assertion is still preserved, but in another place)
I guess that there is ability to get core dump for this failure?
But is there any chance on adding cor... | 2020-11-02T22:28:40 | 2020-11-02T22:28:40 | {} | MEMBER |
ClickHouse | ClickHouse | 720,774,121 | 16,578 | fibersel | It seems like `tuklib_cpucores` calls additional function that sets `TUKLIB_CPUCORES_DEFINITIONS` to `TUKLIB_CPUCORES_SCHED_GETAFFINITY`, but after that check still fails.
https://github.com/xz-mirror/xz/blob/master/cmake/tuklib_cpucores.cmake#L39 | 2020-11-02T23:02:25 | 2020-11-02T23:02:25 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,914,978 | 10,113 | junneyang | still happends, clickhouse version=>20.3.5.21
| 2020-11-03T05:38:50 | 2020-11-03T05:38:50 | {} | NONE |
ClickHouse | ClickHouse | 721,012,115 | 15,977 | TCeason | > `Integration tests flaky check` is similar to `Integration tests`, but it runs new or modified tests multiple times in random order.
>
> > I can see mysqlclient::readbinlogevent, I think it means the clickhouse's MySQL client is reading the binlog from the source MySQL.
>
> I have the same issue in my environme... | 2020-11-03T09:48:55 | 2020-11-03T09:48:55 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 721,012,929 | 9,501 | alesapin | Checked your example, seem like it was fixed a long time ago. Just update to the latest stable version.
```
:) CREATE TABLE tmp.tbl
(
`field1` Int64,
`field2` UInt64,
`field3` UInt32,
`field4` String,
`field5` Date,
`field6` DateTime,
`field7` Float32,
`field8` Float32,
... | 2020-11-03T09:50:39 | 2020-11-03T09:50:39 | {} | MEMBER |
ClickHouse | ClickHouse | 721,028,375 | 10,683 | pod2metra | Hello, What's about this task? Do you have any progress? | 2020-11-03T10:22:09 | 2020-11-03T10:22:09 | {} | NONE |
ClickHouse | ClickHouse | 720,423,245 | 7,962 | alexey-milovidov | CC @sundy-li | 2020-11-02T11:47:19 | 2020-11-02T11:47:19 | {} | MEMBER |
ClickHouse | ClickHouse | 720,469,181 | 16,600 | den-crane | You need to upgrade to 20.8.5.45.
This issue is already fixed.
```
ClickHouse client version 20.8.5.45 (official build).
Connecting to localhost:9000 as user default.
Connected to ClickHouse server version 20.8.5 revision 54438.
select right_table.val from test_merge left join right_table using(id) group by... | 2020-11-02T13:23:25 | 2020-11-02T13:30:52 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,617,746 | 13,635 | alexey-milovidov | 1. Is an object that does not lock anything but prevents some actions to start or continue during the lifetime of the object (merge, move, send, respectfully).
2. Table-level RWLock to control DDL operations like DROP, RENAME, ALTER. Recently we have mostly eliminated the usages of this lock.
3. Just a mutex to acces... | 2020-11-02T17:33:18 | 2020-11-02T17:33:18 | {} | MEMBER |
ClickHouse | ClickHouse | 720,619,452 | 7,096 | alexey-milovidov | @akuzm You may consider migrating to https://github.com/gabime/spdlog
I will close this task and we can specify what is remaining in a new task. | 2020-11-02T17:36:26 | 2020-11-02T17:36:26 | {} | MEMBER |
ClickHouse | ClickHouse | 720,665,154 | 16,601 | akuzm | `00840_long_concurrent_select_and_drop_deadlock` is in CI fest https://github.com/ClickHouse/ClickHouse/issues/14414#issuecomment-719728663 | 2020-11-02T19:03:15 | 2020-11-02T19:03:15 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,890,557 | 16,605 | Slach | add steps to reproduce for python in https://gist.github.com/Slach/aa67440ce856a3a53f64f92eeddfbc1b
@zhang2014 @BohuTANG could you help us resolve this issue? | 2020-11-03T03:53:47 | 2020-11-03T03:53:47 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,917,200 | 10,113 | Sam--Shan | > still happends, clickhouse version=>20.3.5.21
> 
maybe you can try higher version | 2020-11-03T05:46:54 | 2020-11-03T05:46:54 | {} | NONE |
ClickHouse | ClickHouse | 720,919,108 | 10,113 | Sam--Shan | @junneyang, 杨先生吗，好巧，前两天刚看过您的一篇博客 | 2020-11-03T05:53:11 | 2020-11-03T05:53:11 | {} | NONE |
ClickHouse | ClickHouse | 720,919,439 | 16,623 | filimonov | #10461 #16236 | 2020-11-03T05:54:20 | 2020-11-03T05:55:47 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,928,357 | 10,113 | junneyang | > > still happends, clickhouse version=>20.3.5.21
> > 
>
> maybe you can try higher version
@Sam--Shan thanks, after upgrade to version 20.10.3.30, it's ok... | 2020-11-03T06:22:35 | 2020-11-03T06:22:35 | {} | NONE |
ClickHouse | ClickHouse | 720,950,398 | 14,499 | alesapin | I'll close this one in favor of https://github.com/ClickHouse/ClickHouse/pull/15511 | 2020-11-03T07:26:30 | 2020-11-03T07:26:30 | {} | MEMBER |
ClickHouse | ClickHouse | 720,976,570 | 12,604 | sdienelt | Unfortunately this issue still appears with the latest stable version 20.10.3.30 and hinders us upgrading our production instances.
Is this an intended behaviour, so we need to check and modify all of our queries, which are affected? | 2020-11-03T08:34:32 | 2020-11-03T08:34:32 | {} | NONE |
ClickHouse | ClickHouse | 721,032,470 | 16,584 | tavplubix | `Functional stateless tests (thread) — Timeout :(` is actually pass: https://clickhouse-test-reports.s3.yandex.net/16584/ac32809b6ab99d685a1025e92e3ce2a903ced70e/functional_stateless_tests_(thread).html | 2020-11-03T10:30:37 | 2020-11-03T10:30:37 | {} | MEMBER |
ClickHouse | ClickHouse | 720,416,600 | 2,768 | alexey-milovidov | There were no reports about this issue in recent ClickHouse versions. | 2020-11-02T11:32:33 | 2020-11-02T11:32:33 | {} | MEMBER |
ClickHouse | ClickHouse | 720,426,000 | 7,039 | alexey-milovidov | Fixed long time ago. | 2020-11-02T11:53:39 | 2020-11-02T11:53:39 | {} | MEMBER |
ClickHouse | ClickHouse | 720,431,183 | 9,056 | alexey-milovidov | Current behaviour is the following:
```
$ echo '123' | curl -v "http://127.0.0.1:8123/?query=INSERT INTO test FORMAT CSV" --data-binary @-
* Trying 127.0.0.1:8123...
* TCP_NODELAY set
* Connected to 127.0.0.1 (127.0.0.1) port 8123 (#0)
> POST /?query=INSERT INTO test FORMAT CSV HTTP/1.1
> Host: 127.0.0.1:812... | 2020-11-02T12:04:30 | 2020-11-02T12:04:30 | {} | MEMBER |
ClickHouse | ClickHouse | 720,432,218 | 8,233 | alexey-milovidov | No longer relevant.
Now we also check that clickhouse-server can successfully stop and restart after tests (functional + stress) and that there are no hung queries. | 2020-11-02T12:06:41 | 2020-11-02T12:06:41 | {} | MEMBER |
ClickHouse | ClickHouse | 720,884,877 | 15,806 | hexiaoting | @akuzm @CurtizJ @Enmk
Now in the latest implementation, Map's usage includes:
```
insert into table_map(m) select {'key1' : number, 'key2' : number * 2} from numbers(1000)
insert into table_map(m) select map('key1', number, 'key2', number * 2) from numbers(1000)
```
But this is repeated with query parameter.
... | 2020-11-03T03:27:54 | 2020-11-03T04:14:44 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 721,009,671 | 15,977 | tavplubix | `Integration tests flaky check` is similar to `Integration tests`, but it runs new or modified tests multiple times in random order.
> I can see mysqlclient::readbinlogevent, I think it means the clickhouse's MySQL client is reading the binlog from the source MySQL.
I have the same issue in my environment when ru... | 2020-11-03T09:43:59 | 2020-11-03T09:43:59 | {} | MEMBER |
ClickHouse | ClickHouse | 721,014,657 | 10,178 | alesapin | Looks like this bug was fixed a long time ago, just update to the latest stable version:
```
:) CREATE TABLE test_mumtation
(
`id` String,
`created` DateTime,
`value` String
)
ENGINE = ReplacingMergeTree
PARTITION BY toYYYYMM(created)
ORDER BY id
:) INSERT INTO test_mumtation VALUES('abc123', '... | 2020-11-03T09:54:12 | 2020-11-03T09:54:12 | {} | MEMBER |
ClickHouse | ClickHouse | 720,420,519 | 16,395 | macEar | And finally without proxy there are errors as well (sorry for flood):
```
2020.11.02 11:30:38.195400 [ 62 ] {} <Error> AWSClient: Failed to make request to: https://s3.cloud.mts.ru/dev/data/jzumyoqxcuwfppeazmxmnfiikpweynly: Poco::Exception. Code: 1000, e.code() = 0, e.displayText() = Timeout, Stack $
0. Poco::Ti... | 2020-11-02T11:41:19 | 2020-11-02T11:41:19 | {} | NONE |
ClickHouse | ClickHouse | 720,493,388 | 15,977 | tavplubix | Test failures are not related | 2020-11-02T14:07:51 | 2020-11-02T14:07:51 | {} | MEMBER |
ClickHouse | ClickHouse | 720,675,654 | 3,178 | alexey-milovidov | @SaltTan Yes, it is by the same reason. | 2020-11-02T19:24:11 | 2020-11-02T19:24:11 | {} | MEMBER |
ClickHouse | ClickHouse | 720,422,069 | 16,601 | alesapin | Related to https://github.com/ClickHouse/ClickHouse/issues/16548 | 2020-11-02T11:44:47 | 2020-11-02T11:44:47 | {} | MEMBER |
ClickHouse | ClickHouse | 720,434,548 | 8,888 | alexey-milovidov | This issue is not possible to reproduce without data.
But most likely it was already fixed. | 2020-11-02T12:11:45 | 2020-11-02T12:11:45 | {} | MEMBER |
ClickHouse | ClickHouse | 720,451,199 | 16,606 | alesapin | Unfortunately, we have quite a lot of usages of `serializeBinary/deserializeBinary` with `Field` argument:
https://github.com/ClickHouse/ClickHouse/blob/master/src/Storages/MergeTree/IMergeTreeDataPart.cpp#L52-L53
https://github.com/ClickHouse/ClickHouse/blob/master/src/Storages/MergeTree/MergeTreeIndexSet.cpp#L62
h... | 2020-11-02T12:48:52 | 2020-11-02T12:48:52 | {} | MEMBER |
ClickHouse | ClickHouse | 720,462,409 | 16,538 | alesapin | AST Fuzzer looks similar to https://github.com/ClickHouse/ClickHouse/issues/15889 | 2020-11-02T13:10:11 | 2020-11-02T13:10:11 | {} | MEMBER |
ClickHouse | ClickHouse | 720,651,411 | 16,529 | azat | All required patches has been merged, rebased against upstream/master | 2020-11-02T18:36:20 | 2020-11-02T18:36:20 | {} | MEMBER |
ClickHouse | ClickHouse | 720,419,987 | 8,033 | alexey-milovidov | There are also `JSONEachRow`, `JSONCompactEachRow` formats. But they return "JSON lines" instead of single JSON. | 2020-11-02T11:40:05 | 2020-11-02T11:40:05 | {} | MEMBER |
ClickHouse | ClickHouse | 720,438,546 | 9,119 | alexey-milovidov | Duplicate: #11999 | 2020-11-02T12:20:17 | 2020-11-02T12:20:17 | {} | MEMBER |
ClickHouse | ClickHouse | 720,439,021 | 9,101 | alexey-milovidov | @vitlibar Could you please validate if it's already fixed? | 2020-11-02T12:21:18 | 2020-11-02T12:21:18 | {} | MEMBER |
ClickHouse | ClickHouse | 720,799,425 | 16,575 | den-crane | I compared PG result with CH. Everything is perfect.
```sql
PG
create table t(a int);
create table s(a int);
insert into t SELECT generate_series(0, 9999);
insert into s SELECT generate_series(0, 4999);
CH
create table t(a Int64) engine=Memory;
create table s(a Int64) engine=Memory;
insert into t SE... | 2020-11-03T00:18:14 | 2020-11-03T00:18:14 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,830,294 | 16,243 | FawnD2 | There is an issue with ipv6 in Arrow Flight library. I created a ticket in Arrow jira: https://issues.apache.org/jira/browse/ARROW-10475 | 2020-11-03T01:26:31 | 2020-11-03T01:26:31 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,414,741 | 5,954 | alexey-milovidov | Fixed long time ago. | 2020-11-02T11:28:46 | 2020-11-02T11:28:46 | {} | MEMBER |
ClickHouse | ClickHouse | 720,423,844 | 1,415 | alexey-milovidov | #12587 | 2020-11-02T11:48:46 | 2020-11-02T11:48:46 | {} | MEMBER |
ClickHouse | ClickHouse | 720,445,426 | 8,033 | doom369 | I think adding a new setting isn't the correct solution. Probably formats should be redesigned or new ones introduced. | 2020-11-02T12:35:54 | 2020-11-02T12:35:54 | {} | NONE |
ClickHouse | ClickHouse | 720,564,434 | 16,610 | zhang2014 | > select sumIf(42, toNullable(toInt64(1))) from DT
I'm not sure if I should fix this. because the second argument type is not UInt8 | 2020-11-02T16:04:38 | 2020-11-02T16:04:46 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 716,784,295 | 16,235 | Akazz | Addressess issues discovered in #13956 | 2020-10-26T19:50:47 | 2020-11-02T18:59:43 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 720,680,927 | 14,762 | alexey-milovidov | This warning does not indicate any bug. | 2020-11-02T19:34:52 | 2020-11-02T19:34:52 | {} | MEMBER |
ClickHouse | ClickHouse | 720,745,696 | 16,560 | azat | >Functional stateless tests (thread) — Timeout :(
Should not be related (although I don't have access to logs so I may be wrong)
>Functional stateless tests (release, DatabaseOrdinary) — fail: 1, passed: 2393, skipped: 4
`01534_lambda_array_join` - fixed in #16561
>Stress test (undefined) — Server failed to st... | 2020-11-02T21:53:38 | 2020-11-02T21:53:38 | {} | MEMBER |
ClickHouse | ClickHouse | 720,928,421 | 16,020 | hexiaoting | @KochetovNicolai
This query runs ok with version 20.11.1.1. | 2020-11-03T06:22:50 | 2020-11-03T06:22:50 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 721,029,721 | 15,718 | tavplubix | Forwarded from developers chat (in Russian):
```
Alexander Tokmakov, [03.11.20 10:53]
А есть ли возможность при падении фаззтеста загружать в s3 корку? https://github.com/ClickHouse/ClickHouse/issues/15718#issuecomment-720760400
Alexander Kuzmenkov, [03.11.20 11:00]
[In reply to Alexander Tokmakov]
Теоретически... | 2020-11-03T10:24:50 | 2020-11-03T10:24:50 | {} | MEMBER |
ClickHouse | ClickHouse | 738,742,219 | 7,887 | filimonov | Similar seen on 20.3:
```
2020.11.21 00:07:12.517661 [ 89 ] {} <Error> void DB::SystemLog<LogElement>::flushImpl(const std::__1::vector<_Tp>&, uint64_t) [with LogElement = DB::MetricLogElement; uint64_t = long unsigned int]: Code: 117, e.displayText() = DB::Exception: Data directory for table already containing dat... | 2020-12-04T11:51:22 | 2020-12-04T11:51:50 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 738,945,489 | 17,672 | den-crane | BTW https://github.com/bitquery/activecube can do it.
And maybe in-part projections will do it automatically. https://github.com/ClickHouse/ClickHouse/issues/14730 | 2020-12-04T18:29:53 | 2020-12-04T18:29:53 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 738,962,215 | 17,801 | den-crane | You had to execute
```
ALTER TABLE ".inner.my_table_replica" ADD COLUMN sub_id String AFTER offer_id,
modify ORDER BY (date, cityHash64(organization_id), integration_id, offer_id, sub_id);
```
MV engine Has sense only for `CREATE MATERIALIZED VIEW`
It does not change ".inner." table on ATTACH MATERI... | 2020-12-04T19:05:17 | 2020-12-04T19:09:25 | {
"+1": 1
} | CONTRIBUTOR |
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