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 | 758,023,030 | 18,718 | PHaroZ | many thanks for this PR ! | 2021-01-11T15:27:05 | 2021-01-11T15:27:05 | {} | NONE |
ClickHouse | ClickHouse | 758,030,566 | 18,945 | qoega | Most of them are valid.
>Please base it on the results from the CI database.
It was already filtered using CI database. Stress tests are not trivially checked with data available from DB. You can mark issued as fixed if you know that certain issue is fixed. | 2021-01-11T15:39:42 | 2021-01-11T15:39:53 | {} | MEMBER |
ClickHouse | ClickHouse | 758,258,463 | 18,772 | azat | >How is it possible if:
>
>data parts are added to the working set (with index) in context of INSERT query;
>data parts are removed from the working set in context of background merge?
You are right, and blocker cannot be removed here.
However the scope should be decreased, because otherwise deallocating of ol... | 2021-01-11T22:14:28 | 2021-01-11T22:17:08 | {} | MEMBER |
ClickHouse | ClickHouse | 758,437,374 | 18,938 | kymtwyf | @den-crane
there is a mistake in my query. I created the table via
```sql
CREATE TABLE ep.can_not_alter on cluster 'ch' (
`id` UInt64,
`src_code` Nullable(String),
`event_dt` Date
) ENGINE = ReplicatedMergeTree(
'/clickhouse/tables/{shard}/{database}/can_not_alter',
'{replica}'
) PARTITION BY even... | 2021-01-12T06:29:46 | 2021-01-12T06:29:46 | {} | NONE |
ClickHouse | ClickHouse | 758,547,469 | 18,956 | gersmann | @den-crane so there is zero chance that this is going to work in the mid-term future, if I understand correctly? Unfortunately this rules CH out in scenarios where there is no control over the generated SQL (this SQL works for 50+ datasources including all major databases). | 2021-01-12T10:04:17 | 2021-01-12T10:04:17 | {} | NONE |
ClickHouse | ClickHouse | 758,558,334 | 18,818 | templarzq | /run-fuzzer.sh: line 121: ch/docker/test/fuzzer/run-fuzzer.sh: No such file or directory | 2021-01-12T10:22:47 | 2021-01-12T10:22:47 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,028,838 | 18,897 | alesapin | ```
2021.01.10 14:10:29.190107 [ 8 ] {} <Information> Application: Listening for connections to fake zookeeper (tcp): 0.0.0.0:9181
2021.01.10 14:10:29.300407 [ 10 ] {} <Trace> TestKeeperTCPHandlerFactory: Test keeper request. Address: 172.18.0.1:59556
2021.01.10 14:10:29.301208 [ 10 ] {} <Debug> TestKeeperTCPHandler... | 2021-01-11T15:36:44 | 2021-01-11T15:37:10 | {} | MEMBER |
ClickHouse | ClickHouse | 758,202,054 | 17,838 | alexey-milovidov | I will try to revive changes in https://github.com/ClickHouse/ClickHouse/pull/18955
| 2021-01-11T20:25:08 | 2021-01-11T20:25:08 | {} | MEMBER |
ClickHouse | ClickHouse | 758,590,766 | 18,874 | alesapin | Thank you for this report! | 2021-01-12T11:21:22 | 2021-01-12T11:21:22 | {} | MEMBER |
ClickHouse | ClickHouse | 758,671,308 | 10,824 | alexey-milovidov | Maybe just extract the snippet to detect meta key from jQuery? | 2021-01-12T13:57:24 | 2021-01-12T13:57:24 | {} | MEMBER |
ClickHouse | ClickHouse | 758,077,886 | 18,945 | alexey-milovidov | I checked about a half of the boxes because they have been fixed in past months. | 2021-01-11T16:45:08 | 2021-01-11T16:45:24 | {
"+1": 1
} | MEMBER |
ClickHouse | ClickHouse | 758,199,206 | 18,866 | filimonov | > invalid bfd target
Possible duplicate of https://github.com/ClickHouse/ClickHouse/issues/14002
Try newer version or workarounds discussed in the issue #14002 | 2021-01-11T20:19:40 | 2021-01-11T20:22:08 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,555,984 | 18,714 | KochetovNicolai | The first version of `ActionsDAG::Index::remove` was removed. | 2021-01-12T10:18:37 | 2021-01-12T10:18:37 | {} | MEMBER |
ClickHouse | ClickHouse | 758,728,880 | 18,965 | den-crane | No transactions right now. No 2FC. | 2021-01-12T15:23:25 | 2021-01-12T15:23:25 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,033,285 | 18,950 | alesapin | https://clickhouse-test-reports.s3.yandex.net/18897/39cfffd4d228acbe645fc551cb47d65b0e2ea921/integration_tests_(release).html#fail1 | 2021-01-11T15:44:02 | 2021-01-11T15:44:02 | {} | MEMBER |
ClickHouse | ClickHouse | 758,033,424 | 18,950 | alesapin | ```
2021.01.10 14:10:29.190107 [ 8 ] {} <Information> Application: Listening for connections to fake zookeeper (tcp): 0.0.0.0:9181
2021.01.10 14:10:29.300407 [ 10 ] {} <Trace> TestKeeperTCPHandlerFactory: Test keeper request. Address: 172.18.0.1:59556
2021.01.10 14:10:29.301208 [ 10 ] {} <Debug> TestKeeperTCPHandler... | 2021-01-11T15:44:15 | 2021-01-11T15:44:15 | {} | MEMBER |
ClickHouse | ClickHouse | 758,198,074 | 18,624 | abyss7 | There is upcoming ANTLR parser check among other PR checks. | 2021-01-11T20:17:48 | 2021-01-11T20:17:48 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,203,625 | 18,844 | filimonov | > Thanks. Sorry i missed this release it was not in changelog. But what about the fact that replication deleted the data even if merge failed ? should i open a new issue for that ?
Please open new one, if possible with log fragments. | 2021-01-11T20:28:17 | 2021-01-11T20:28:17 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,583,946 | 10,824 | sundy-li | Hello, another issue about play web is to support `MetaKey + Enter` hotkey to execute query (it's common used in macos).
But it's not javascript standard to have that. Can we have jquery.min.js dependency? (The origin style may not be happy)
Refer:
https://github.com/VKCOM/lighthouse/blob/d701335c25cd1bb9b515... | 2021-01-12T11:08:26 | 2021-01-12T11:10:01 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,634,633 | 18,956 | UnamedRus | https://github.com/ClickHouse/ClickHouse/issues/9715
Related Feature request. | 2021-01-12T12:49:52 | 2021-01-12T12:49:52 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 759,158,773 | 18,785 | l1t1 | it is fiexed in 21.1 test build | 2021-01-13T02:18:11 | 2021-01-13T02:18:11 | {} | NONE |
ClickHouse | ClickHouse | 758,105,263 | 18,672 | vdimir | Current test is pretty simple, so I'm going to add more tests.
Current implementation doesn't support casting non-nullable types (due to using `castColumnAccurateOrNull`).
Also RIGHT and FULL join with USING do not work now, it requires type of key column to be different from type of columnd from left table. | 2021-01-11T17:30:57 | 2021-01-11T17:30:57 | {} | MEMBER |
ClickHouse | ClickHouse | 758,112,335 | 18,952 | alexey-milovidov | > Compress debug information to further reduce IO costs
I also considered this option but did not enable it because it is not supported by our embedded DWARF interpreter that is used to show line numbers in stack traces (see `Dwarf.h,cpp`). | 2021-01-11T17:43:31 | 2021-01-11T17:43:31 | {} | MEMBER |
ClickHouse | ClickHouse | 758,164,069 | 18,690 | alexey-milovidov | @tavplubix Let's increase it to 1 GiB or remove completely (rely on memory limit).
> However, it's usually a bad practice to store blobs in database.
I challenge this limitation in this PR #18842 - there are BLOBs of 500 MiB and everything is ok so far... | 2021-01-11T19:14:38 | 2021-01-11T19:14:38 | {
"+1": 1
} | MEMBER |
ClickHouse | ClickHouse | 758,252,200 | 18,914 | danlark1 | @alexey-milovidov feel free to merge | 2021-01-11T22:00:55 | 2021-01-11T22:00:55 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,556,296 | 10,824 | alexey-milovidov | There are more complaints about playground from external users:
https://habr.com/en/company/tensor/blog/536696/#comment_22528138 | 2021-01-12T10:19:17 | 2021-01-12T10:19:17 | {} | MEMBER |
ClickHouse | ClickHouse | 758,719,660 | 18,935 | den-crane | @fastio Just wonder. Why did you use integration test? You can simply make `.sql & .reference` see https://github.com/ClickHouse/ClickHouse/blob/master/tests/queries/0_stateless/01532_execute_merges_on_single_replica.sql | 2021-01-12T15:10:29 | 2021-01-12T19:45:13 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,022,939 | 6,921 | alesapin | Any steps to reproduce? We have tests for it https://github.com/ClickHouse/ClickHouse/blob/fix_mutation_commands_escaping/tests/integration/test_odbc_interaction/test.py#L307-L342. | 2021-01-11T15:26:55 | 2021-01-11T15:26:55 | {} | MEMBER |
ClickHouse | ClickHouse | 758,031,080 | 18,714 | KochetovNicolai | Hm, indeed.
Maybe we just don't need this code at all. I will check.
Thank you! | 2021-01-11T15:40:36 | 2021-01-11T15:40:36 | {} | MEMBER |
ClickHouse | ClickHouse | 758,463,665 | 18,958 | ElapsedSoul | After I search for a while, I'm working on build compiler-rt myself with this [page](https://compiler-rt.llvm.org/).
I am fresh for clang and llvm. | 2021-01-12T07:27:32 | 2021-01-12T07:27:32 | {} | NONE |
ClickHouse | ClickHouse | 758,588,972 | 18,340 | ghost | @alesapin
In my environment, It can be reproduced by following steps.
1. Start ClickHouse server v20.8.2.3.
2. Create table.
```SQL
CREATE TABLE test_18340
(
`lns` LowCardinality(Nullable(String)),
`ns` Nullable(String),
`s` String,
`ni64` Nullable(Int64),
`ui64` UInt64,
`alns` Ar... | 2021-01-12T11:17:58 | 2021-01-12T11:27:49 | {
"+1": 1
} | NONE |
ClickHouse | ClickHouse | 758,615,748 | 18,818 | alexey-milovidov | The fuzzer was changed in master, so we will ignore its check in this PR. | 2021-01-12T12:11:10 | 2021-01-12T12:11:10 | {} | MEMBER |
ClickHouse | ClickHouse | 758,855,380 | 18,964 | KochetovNicolai | Other crash in stress test (debug)
```
2021.01.12 19:34:48.546600 [ 158 ] {} <Trace> BaseDaemon: Received signal 15
2021.01.12 19:35:00.815803 [ 158 ] {} <Trace> BaseDaemon: Received signal -2
2021.01.12 19:35:00.815880 [ 158 ] {} <Information> BaseDaemon: Stop SignalListener thread
2021.01.12 20:24:11.498616 [ 32... | 2021-01-12T18:35:53 | 2021-01-12T18:35:53 | {} | MEMBER |
ClickHouse | ClickHouse | 758,075,004 | 18,945 | alexey-milovidov | @qoega You have included old failures that are so 2020:
Example:
> test_reload_zookeeper/test.py::test_reload_zookeeper https://clickhouse-test-reports.s3.yandex.net/14962/cf24789c1b6fe1dc81443cbf1ce6b4b0f10dd97d/integration_tests_(release).html#fail1
| 2021-01-11T16:40:16 | 2021-01-11T16:40:16 | {} | MEMBER |
ClickHouse | ClickHouse | 758,178,384 | 18,690 | tavplubix | Ok.
>> However, it's usually a bad practice to store blobs in database.
>
> there are BLOBs of 500 MiB and everything is ok so far...
We had an issue with blobs, it might cause merges to fail with memory limit on huge granules. It's almost fixed in #17120, but AFAIK it's still reproducible in very rare cases. | 2021-01-11T19:40:44 | 2021-01-11T19:40:44 | {} | MEMBER |
ClickHouse | ClickHouse | 758,183,165 | 17,993 | olgarev | @alexey-milovidov Hi, I think, it will be better not to wait for the russian translation. Instead, I'll ask to insert the links as soon as the text is translated.
Will you review this again, pls? I made the changes you requested. | 2021-01-11T19:49:32 | 2021-01-11T19:49:32 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,205,225 | 17,803 | alexey-milovidov | BTW, we can also embed root certs into binary to make it more self-contained.
Maybe it is questionable at first glance but if we enable:
- introspection of enabled root CAs via system tables;
- allow to manage them (remove or add more) with config;
it looks reasonable (see for example, Chromium). | 2021-01-11T20:31:34 | 2021-01-11T20:31:34 | {
"-1": 2
} | MEMBER |
ClickHouse | ClickHouse | 758,448,078 | 16,179 | filimonov | #9259 | 2021-01-12T06:54:17 | 2021-01-12T06:54:17 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,650,734 | 16,995 | sundy-li | @alexey-milovidov Could you help review this pr, some users asked me when will it be merged more than once. | 2021-01-12T13:21:00 | 2021-01-12T13:21:00 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,903,120 | 18,979 | alexey-milovidov | We can write sh test that hits previous limit - just in case. | 2021-01-12T20:04:07 | 2021-01-12T20:04:07 | {} | MEMBER |
ClickHouse | ClickHouse | 758,041,780 | 18,602 | alesapin | `test_odbc_interaction/test.py::test_sqlite_odbc_hashed_dictionary` not related to changes. | 2021-01-11T15:57:33 | 2021-01-11T15:57:33 | {} | MEMBER |
ClickHouse | ClickHouse | 758,124,115 | 18,690 | tavplubix | The error happens because data contain huge string field (at row 8244), it's about 18 MiB. `PeekableReadBuffer` has limitation of maximum 16 MiB for one field, because in most cases fields of such size mean that something is wrong with parsing (for example, quotes are not closed, so parser reads everything until EOF as... | 2021-01-11T18:03:45 | 2021-01-11T18:03:45 | {} | MEMBER |
ClickHouse | ClickHouse | 758,182,498 | 16,503 | Akazz | @azat I was thinking the same thing - for s3 writes we can temporarily ignore these threads be unaccounted for.
@excitoon But better put a huge TODO not to forget this issue. | 2021-01-11T19:48:20 | 2021-01-11T19:48:20 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,325,935 | 18,956 | den-crane | It's how aliases work in CH.
Use table specifier -- ITBL.C1:
```sql
select sum(C1) as C1,
count(ITBL.C1) as C2
from
(
select value as C1
from system.asynchronous_metric_log
) as ITBL;
``` | 2021-01-12T01:08:56 | 2021-01-12T01:08:56 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,557,236 | 18,341 | yonj1e | > I guess it's hostname as configured on node (check `hostname --fqdn`) vs hostnames as configured in clickhouse configuration (`<remote_servers>`).
>
> Were you able to fix the issue? If you do - please add a commend of what was wrong / what fix was applied, and kindly close the issue
You are right, the node hos... | 2021-01-12T10:20:57 | 2021-01-12T10:20:57 | {
"rocket": 2
} | NONE |
ClickHouse | ClickHouse | 758,557,547 | 10,824 | alexey-milovidov | Replacing it with https://gh-api.clickhouse.tech/play?user=play looks viable, only need to add "Powered by Yandex.Cloud" link. | 2021-01-12T10:21:28 | 2021-01-12T10:21:28 | {} | MEMBER |
ClickHouse | ClickHouse | 758,710,410 | 18,124 | abyss7 | Everything is fine - I will take the final look. | 2021-01-12T14:56:14 | 2021-01-12T14:56:14 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,712,375 | 18,973 | den-crane | I would disable it by default because of https://github.com/ClickHouse/ClickHouse/issues/18051 | 2021-01-12T14:59:28 | 2021-01-12T14:59:28 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,863,788 | 13,652 | myrrc | Depends on https://github.com/ClickHouse/ClickHouse/pull/18978. | 2021-01-12T18:51:10 | 2021-01-12T18:51:10 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 759,149,905 | 18,124 | mis98zb | Thank you.
Btw, I found several things during writing test:
- clickhouse client returns -1 for uint32 value 4294967295 while http channel return the exact value.
- currently test code cannot support null test, because clickhouse returns \N for null with TSV format.
- clickhouse returns 0.0 for float value 0.0 ... | 2021-01-13T01:49:25 | 2021-01-13T01:53:38 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 757,970,778 | 18,922 | KochetovNicolai | > related?
I don't think so ... | 2021-01-11T14:02:07 | 2021-01-11T14:02:07 | {} | MEMBER |
ClickHouse | ClickHouse | 758,021,632 | 18,897 | alesapin | > > test_testkeeper_back_to_back
>
> @alesapin What's wrong?
Suspicious. | 2021-01-11T15:24:50 | 2021-01-11T15:24:50 | {} | MEMBER |
ClickHouse | ClickHouse | 758,220,334 | 18,874 | SaltTan | A 'drop part' example:
```
SELECT partition_id, name, active, rows FROM system.parts WHERE table = 'empty_parts'
┌─partition_id─┬─name────┬─active─┬─rows─┐
│ 1 │ 1_0_2_1 │ 1 │ 1 │
│ 3 │ 3_4_4_0 │ 1 │ 1 │
│ 3 │ 3_5_5_0 │ 1 │ 1 │
│ 3 │ 3_6_6_0 │... | 2021-01-11T21:00:51 | 2021-01-11T21:00:51 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,448,880 | 13,361 | filimonov | Also see #9259 | 2021-01-12T06:55:52 | 2021-01-12T06:55:52 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,508,338 | 16,989 | Veryfirefly | Can you explain in English what happened and why it was handled like this.
Thanks. | 2021-01-12T08:56:34 | 2021-01-12T08:56:34 | {} | NONE |
ClickHouse | ClickHouse | 758,748,263 | 18,965 | den-crane | >how can I handle the failure ?
Make inserts are idempotent. Repeat until success. Using Replicated tables and insert deduplication.
https://clickhouse.tech/docs/en/engines/table-engines/mergetree-family/replication/
>And do we have plan to support transactions ?
If it's god's will it will happen. | 2021-01-12T15:48:36 | 2021-01-12T15:48:36 | {
"eyes": 2
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 757,956,540 | 18,791 | sundy-li | I will continue to support UInt64 in `bitmapSubset`. | 2021-01-11T13:38:50 | 2021-01-11T13:38:50 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,106,432 | 18,952 | traceon | > Performance-wise, the gains from this PR depend a lot on the hardware and options that you build with, so I'm wary of offering specifics. When building with 16 threads, I see a ~19% improvement in build times. With 48 threads, I see a ~9% improvement. All tests were performed with a full build, on a ramdisk, in debug... | 2021-01-11T17:33:04 | 2021-01-11T17:33:04 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,171,244 | 18,951 | space55 | Is that on my end, or with the build script? I followed the instructions to the letter, but it's 100% possible I screwed something up. | 2021-01-11T19:27:27 | 2021-01-11T19:27:27 | {} | NONE |
ClickHouse | ClickHouse | 758,193,774 | 18,869 | filimonov | More universal solution #17803 requires some code changes | 2021-01-11T20:09:34 | 2021-01-11T20:10:08 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,617,624 | 16,392 | wutchzone | Sorry, I have forgotten to add resolution. We have upgraded clickhouse to the latest version and now it is working. Dunno what caused the problem. | 2021-01-12T12:14:59 | 2021-01-12T12:14:59 | {
"+1": 1
} | NONE |
ClickHouse | ClickHouse | 758,896,222 | 18,051 | alexey-milovidov | Confirmed. The optimization is only correct if function returns non-nullable type. | 2021-01-12T19:51:44 | 2021-01-12T19:51:44 | {} | MEMBER |
ClickHouse | ClickHouse | 758,896,518 | 18,051 | alexey-milovidov | This is also very strange:
```
EXPLAIN SYNTAX
SELECT any(nullIf('', ''), 'some text')
Query id: 0de5c497-51b7-4dbd-aea1-0dda67b3979c
┌─explain───────────────┐
│ SELECT nullIf('', '') │
└───────────────────────┘
``` | 2021-01-12T19:52:13 | 2021-01-12T19:52:13 | {} | MEMBER |
ClickHouse | ClickHouse | 757,972,160 | 18,921 | den-crane | try `set read_backoff_min_latency_ms=0`
duplicate for https://github.com/ClickHouse/ClickHouse/issues/18137 ?
| 2021-01-11T14:04:26 | 2021-01-11T14:04:26 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 757,976,037 | 18,938 | den-crane | 1. CH version?
2. Exact alter command?
3. Exact error? | 2021-01-11T14:11:19 | 2021-01-11T14:12:11 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,030,018 | 18,340 | alesapin | @achimbab Any news? | 2021-01-11T15:38:47 | 2021-01-11T15:38:47 | {} | MEMBER |
ClickHouse | ClickHouse | 758,486,707 | 18,340 | ghost | @alesapin
I got a higher priority issue #18465 in my company.
Sorry for the delay. | 2021-01-12T08:15:23 | 2021-01-12T11:19:51 | {} | NONE |
ClickHouse | ClickHouse | 758,613,038 | 10,824 | alexey-milovidov | JQuery is a bit too large for this small feature (and also it's old-fashioned).
Maybe just add `metaKey` here?: https://github.com/ClickHouse/ClickHouse/blob/master/programs/server/play.html#L430 | 2021-01-12T12:05:36 | 2021-01-12T12:05:36 | {} | MEMBER |
ClickHouse | ClickHouse | 758,693,075 | 18,672 | akuzm | By the way, why do we need any casts at all? The function `equals` works without them, and we can perform an equi-join whenever `equals` works. Probably because we don't use `equals` but use a hash-table lookup, so we need binary-identical columns on both sides. OK, I get it :)
It would be helpful to have a big com... | 2021-01-12T14:29:07 | 2021-01-12T14:29:07 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,740,686 | 9,715 | gersmann | Just to chip in here about use cases. I can see that this issue is already referenced by a TPC-DS compatibility issue.
There are scenarios in which is it is not possible to control the SQL (BI tools such as Tableau & PowerBI), which would be a perfect match for ClickHouse. But those tools expect to be able to gener... | 2021-01-12T15:37:31 | 2021-01-12T15:37:31 | {} | NONE |
ClickHouse | ClickHouse | 758,731,516 | 18,959 | den-crane | Windows is not supported.
Probably fixed here https://github.com/ClickHouse/ClickHouse/pull/17664. Never backported to 20.8.
Check with 20.12.5.14
Or try to disable Atomic databases.
```
# service clickhouse-server stop
# cat /etc/clickhouse-server/conf.d/d_d.xml
<?xml version="1.0"?>
<yandex>
<profi... | 2021-01-12T15:27:23 | 2021-01-12T15:39:29 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 757,997,909 | 18,944 | alesapin | Our escaping manipulators are very confusing: https://github.com/ClickHouse/ClickHouse/blob/fix_mutation_commands_escaping/src/IO/Operators.h#L59-L64. `const char *` argument will be escaped, but `std::string` and other strings will not. | 2021-01-11T14:47:09 | 2021-01-11T14:47:25 | {} | MEMBER |
ClickHouse | ClickHouse | 758,026,108 | 18,928 | alesapin | https://gist.github.com/alesapin/46cb828ccbc3d9dd4d1c072fb93598c6
Some segfault, but it's not related to changes. | 2021-01-11T15:32:20 | 2021-01-11T15:32:42 | {} | MEMBER |
ClickHouse | ClickHouse | 758,042,158 | 18,601 | alesapin | `test_storage_kerberized_kafka/test.py::test_kafka_json_as_string_no_kdc` not related to changes | 2021-01-11T15:58:09 | 2021-01-11T15:58:09 | {} | MEMBER |
ClickHouse | ClickHouse | 758,093,336 | 18,923 | filimonov | > alexey-milovidov added the docker label 5 hours ago
While it affects docker, the issue can not be fixed in docker scripts... It looks like a signal processing / passing issue of the watchdog. | 2021-01-11T17:10:14 | 2021-01-11T17:10:14 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,509,576 | 16,989 | Veryfirefly | When I deleted this configuration, this exception did not appear in my logs. I don't understand the principle of this operation. | 2021-01-12T08:58:54 | 2021-01-12T08:58:54 | {} | NONE |
ClickHouse | ClickHouse | 758,547,122 | 18,422 | yuzhichang | I think storing each key to a subcolumn is better. | 2021-01-12T10:03:49 | 2021-01-12T10:03:49 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,657,405 | 16,995 | alexey-milovidov | @sundy-li I'll do.
Sorry, I hoped someone else from my team will take this PR :) | 2021-01-12T13:33:38 | 2021-01-12T13:33:38 | {} | MEMBER |
ClickHouse | ClickHouse | 758,779,673 | 15,172 | alexey-milovidov | > Does it require setting appropriate ranges for Aws::S3::Model::GetObjectRequest and downloading, them in parallel and concatenating?
Exactly.
> Should it be implemented inside ReadBufferFromS3 or on top of it?
Better on top of it - just create multiple ReadBufferFromS3 with ranges. But it's not very importan... | 2021-01-12T16:36:14 | 2021-01-12T16:37:59 | {} | MEMBER |
ClickHouse | ClickHouse | 757,993,939 | 18,921 | PaulKhripkov | Yes, there are messages about lowering threads and read_backoff_min_latency_ms=0 helped. Thank you, guys. | 2021-01-11T14:40:47 | 2021-01-11T14:40:47 | {} | NONE |
ClickHouse | ClickHouse | 758,206,328 | 18,928 | alesapin | One more failure https://gist.github.com/alesapin/4f1c766e51082113496f63f1bf54c089 | 2021-01-11T20:33:47 | 2021-01-11T20:33:47 | {} | MEMBER |
ClickHouse | ClickHouse | 758,343,309 | 18,549 | TszKitLo40 | > @TszKitLo40 We can continue on this task...
ok, I am a little busy these days and I will continue on this task. | 2021-01-12T01:59:52 | 2021-01-12T01:59:52 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,446,911 | 18,938 | filimonov | So it's a duplicate of usability issue #9259 | 2021-01-12T06:51:51 | 2021-01-12T06:52:01 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,551,414 | 18,422 | alexey-milovidov | @yuzhichang Yes, it will be better (for small number of keys) but we don't have support for dynamic subcolumns yet. | 2021-01-12T10:10:47 | 2021-01-12T10:10:47 | {} | MEMBER |
ClickHouse | ClickHouse | 758,350,596 | 18,464 | hexiaoting | @alexey-milovidov ready to merge | 2021-01-12T02:22:46 | 2021-01-12T02:22:46 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,353,868 | 18,952 | gonzalezjo | > > Performance-wise, the gains from this PR depend a lot on the hardware and options that you build with, so I'm wary of offering specifics. When building with 16 threads, I see a ~19% improvement in build times. With 48 threads, I see a ~9% improvement. All tests were performed with a full build, on a ramdisk, in deb... | 2021-01-12T02:33:15 | 2021-01-12T03:14:43 | {} | NONE |
ClickHouse | ClickHouse | 758,412,343 | 18,866 | ElapsedSoul | @filimonov
It seems work. I'm still working on it, while the error part above has passed. I want to say "using newest clang" three times while it's so important. After I finish the work, I'll close this issue. thanks for you help. | 2021-01-12T05:28:23 | 2021-01-12T05:28:23 | {} | NONE |
ClickHouse | ClickHouse | 758,549,087 | 18,944 | alexey-milovidov | @alesapin @akuzm
The bug was introduced in this PR: https://github.com/ClickHouse/ClickHouse/pull/17206
> argument will be escaped, but std::string and other strings will not.
All arguments must be escaped. `escape` manip is intented to do escaping.
Please write a unit test. | 2021-01-12T10:06:52 | 2021-01-12T10:06:52 | {} | MEMBER |
ClickHouse | ClickHouse | 758,005,745 | 18,945 | alexey-milovidov | @qoega Sorry, but your task is invalid, because most of the issues are fixed.
Please base it on the results from the CI database. | 2021-01-11T14:59:53 | 2021-01-11T14:59:53 | {} | MEMBER |
ClickHouse | ClickHouse | 758,135,421 | 18,690 | astudnev | May be better to configure it? | 2021-01-11T18:22:38 | 2021-01-11T18:22:38 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,161,603 | 18,818 | alexey-milovidov | One more...
```
2021-01-11 07:38:14 /build/obj-x86_64-linux-gnu/../src/Columns/ColumnAggregateFunction.cpp:676:22: error: invalid case style for local variable 'cloneCol' [readability-identifier-naming,-warnings-as-errors]
2021-01-11 07:38:14 MutableColumnPtr cloneCol = cloneEmpty();
2021-01-11 07:38:14 ... | 2021-01-11T19:10:02 | 2021-01-11T19:10:02 | {} | MEMBER |
ClickHouse | ClickHouse | 758,510,194 | 16,989 | offline | It's not related, it just takes time until this problem starts to appear. The thing is I had another consumer (not related to clickhouse) with same group name. It's somehow affected kafka
| 2021-01-12T09:00:06 | 2021-01-12T09:00:06 | {} | NONE |
ClickHouse | ClickHouse | 758,514,691 | 16,989 | Veryfirefly | > It's not related, it just takes time until this problem starts to appear. The thing is I had another consumer (not related to clickhouse) with same group name. It's somehow affected kafka
Oh, i see, thank you. | 2021-01-12T09:08:26 | 2021-01-12T09:08:26 | {} | NONE |
ClickHouse | ClickHouse | 758,534,499 | 18,924 | qoega | @snar Will you check build from https://clickhouse-builds.s3.yandex.net/18924/af2fa524366a029793de56f2fa38a6ddc532d1c7/clickhouse_special_build_check/report.html ? | 2021-01-12T09:41:42 | 2021-01-12T09:41:42 | {} | MEMBER |
ClickHouse | ClickHouse | 758,626,653 | 10,824 | sundy-li | > https://github.com/ClickHouse/ClickHouse/blob/master/programs/server/play.html#L430
I tried, it never works. Because meta key is not awarded by Javascript in chrome.
See https://stackoverflow.com/questions/6245868/which-key-does-the-e-metakey-refer-to-in-javascript-mouseevent | 2021-01-12T12:33:37 | 2021-01-12T12:35:22 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 758,742,750 | 18,965 | kymtwyf | @den-crane in such case, how can I handle the failure ?
And do we have plan to support transactions ? | 2021-01-12T15:40:28 | 2021-01-12T15:40:28 | {} | NONE |
ClickHouse | ClickHouse | 759,142,252 | 18,958 | ElapsedSoul | This error have got through, then I got another error. Might I create a new issuse or just post in this issuse? @robot-clickhouse | 2021-01-13T01:26:05 | 2021-01-13T01:26:05 | {} | NONE |
ClickHouse | ClickHouse | 752,376,001 | 18,622 | l1t1 | and the result of sum is not the same if order by different columns
| 2020-12-30T08:40:27 | 2020-12-30T09:23:07 | {} | NONE |
ClickHouse | ClickHouse | 752,630,134 | 18,615 | alexey-milovidov | > Style Check — Style check failed.Typos check failed.
New version of the check - transient error. | 2020-12-30T13:54:54 | 2020-12-30T13:54:54 | {} | MEMBER |
ClickHouse | ClickHouse | 752,723,821 | 16,366 | alexey-milovidov | #18647 | 2020-12-30T18:56:24 | 2020-12-30T18:56:24 | {} | MEMBER |
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