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 | 382,912,453 | 2,221 | pdeva | i believe this issue is due to #2086 | 2018-04-19T23:31:38 | 2018-04-19T23:31:38 | {} | NONE |
ClickHouse | ClickHouse | 382,990,727 | 2,250 | pdeva | cant you just check when doing a `drop table` if any materialized views reference the table being dropped as an inner table? seems like a fairly simple (and necessary) check to me. | 2018-04-20T06:16:16 | 2018-04-20T06:16:16 | {} | NONE |
ClickHouse | ClickHouse | 383,811,896 | 1,971 | alexey-milovidov | Incorrect or accidential pull request. | 2018-04-24T05:53:14 | 2018-04-24T05:53:14 | {} | MEMBER |
ClickHouse | ClickHouse | 385,173,007 | 2,300 | proller | https://github.com/pocoproject/poco/issues/2290
but in ClickHouse-Extras/poco this submodule was removed.
https://github.com/ClickHouse-Extras/poco/commit/879d51427a74c1de52fc38160c070f02ae11cb4d
so you can use latest stable clickhouse tag without this issue. | 2018-04-28T12:45:34 | 2018-04-28T12:45:34 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,623,853 | 2,201 | wingrime | Nice, I do | 2018-04-19T06:22:10 | 2018-04-19T06:22:10 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,825,927 | 2,246 | alexey-milovidov | > The test to reproduce this
We cannot reproduce the issue with this test. | 2018-04-19T17:56:12 | 2018-04-19T17:56:12 | {} | MEMBER |
ClickHouse | ClickHouse | 383,812,295 | 2,268 | alexey-milovidov | Thank you! | 2018-04-24T05:55:34 | 2018-04-24T05:55:34 | {} | MEMBER |
ClickHouse | ClickHouse | 384,010,006 | 2,274 | alexey-milovidov | Thank you!
We ceased to use vectorclass in our packages to comply the licence.
It was left as an option, but with no CI tests. | 2018-04-24T17:12:37 | 2018-04-24T17:12:37 | {
"hooray": 1
} | MEMBER |
ClickHouse | ClickHouse | 384,078,776 | 1,722 | silviucpp | @ztlpn @alexey-milovidov From what I see ReplicatedMergeTreeCleanupThread it's called to often even if the table is idle, no read or write happened. This task is not triggered by any action that can create data that needs to be cleaned. it simply reschedule itself on a regular interval.
This takes lot of cpu and I... | 2018-04-24T21:02:11 | 2018-04-24T21:02:11 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,075,598 | 2,278 | silviucpp | I created around 6k tables (ReplicationMergeTree) and 6k (Distributed) with one row in each table and seems is taking 5 minutes to start. From my tests clickhouse performances is degrading directly proportional to the increase in the number of tables.
The following changes: https://github.com/yandex/ClickHouse/pull/... | 2018-04-24T20:50:46 | 2018-04-25T08:22:43 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,287,827 | 1,044 | shacuros | Any news on this topic? Its been a while now and shouldnt be that hard to implement | 2018-04-25T13:33:08 | 2018-04-25T13:33:08 | {} | NONE |
ClickHouse | ClickHouse | 384,408,311 | 2,286 | filimonov | It allows to use ssl encryption for distributed tables. See https://github.com/yandex/ClickHouse/pull/2065
Sp if you prefer to have traffic interchange between server with Distributed table and underlying servers to be encrypted you need to enable
```xml
<tcp_port_secure>9440</tcp_port_secure>
```
and turn on... | 2018-04-25T19:36:08 | 2018-04-25T19:36:17 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,133,097 | 2,263 | amosbird | > Do they use multibyte delimiter by default?
Nope. The default is `|`. | 2018-04-28T02:26:00 | 2018-04-28T02:26:09 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 385,228,258 | 2,218 | jonatasfreitasv | ### Day 5 (2018-04-29)
- First alpha release (https://github.com/jonatasfreitasv/HouseOps/releases/tag/0.0.1-alpha.1)
- User and Pass on Database Configuration
- Launch Query in selected text
- Change prmary color to Yandex Yellow
- Remove a lot of unused files. | 2018-04-29T06:01:49 | 2018-04-29T06:01:49 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,614,244 | 2,232 | millin | @arduanov Is there the way to install client only? | 2018-04-19T05:25:01 | 2018-04-19T05:25:01 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,063,267 | 2,266 | pavel-odintsov | Hello!
Thanks!
Any chance to add Ubuntu support for build system? We use Ubuntu LTS for ARM tests and it's pretty tricky to change distro. | 2018-04-24T20:09:12 | 2018-04-24T20:09:12 | {} | NONE |
ClickHouse | ClickHouse | 384,353,052 | 2,285 | filimonov | probably related: https://github.com/yandex/ClickHouse/issues/2283 | 2018-04-25T16:40:16 | 2018-04-25T16:40:16 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,411,540 | 2,288 | filimonov | Probably Yandex developers are on ClickHouse Meetup in Sunnyvale & San Francisco.
For now you can check that: https://github.com/yandex/ClickHouse/compare/v1.1.54378-stable...v1.1.54380-stable | 2018-04-25T19:47:23 | 2018-04-25T19:47:23 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,671,756 | 2,279 | dqminh | Another stack today happens across clusters
```
2018.04.26 13:54:43.193517 [ 3403 ] <Error> BaseDaemon: ########################################
2018.04.26 13:54:43.193569 [ 3403 ] <Error> BaseDaemon: (from thread 3402) Received signal Segmentation fault (11).
2018.04.26 13:54:43.193582 [ 3403 ] <Error> BaseDaemo... | 2018-04-26T14:58:07 | 2018-04-26T14:58:07 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,760,994 | 2,179 | AlekSi | Duplicate of #167. | 2018-04-26T19:23:29 | 2018-04-26T19:23:29 | {} | NONE |
ClickHouse | ClickHouse | 385,082,781 | 2,263 | alexey-milovidov | > Hmm, can we still call that a CSV format without comma? I assume a new format with some delimiter argument would be a better choice.
Yes, it is controversial. In fact, many "CSV readers" are configurable in this way.
We may add a format with name 'DSV', but CSV is also Ok.
> And there are some use cases of mul... | 2018-04-27T20:17:40 | 2018-04-27T20:17:40 | {} | MEMBER |
ClickHouse | ClickHouse | 385,135,440 | 2,218 | zhaodagang | dear @jonatasfreitasv:
We are also doing this product, we hope to develop together.
| 2018-04-28T03:07:53 | 2018-04-28T03:07:53 | {
"+1": 1
} | NONE |
ClickHouse | ClickHouse | 382,657,790 | 2,169 | ennio1991 | Hi @vavrusa, thanks!! in this way it works, but in this way, this configuration is applied to all the tables.. | 2018-04-19T08:43:02 | 2018-04-19T09:10:05 | {} | NONE |
ClickHouse | ClickHouse | 382,701,879 | 2,111 | silviucpp | @alexey-milovidov any input on this bug ? | 2018-04-19T11:31:20 | 2018-04-19T11:31:20 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,828,602 | 2,241 | proller | Remove the following elements from your config:
```
<log>/var/log/clickhouse-server/clickhouse-server.log</log>
<errorlog>/var/log/clickhouse-server/clickhouse-server.err.log</errorlog>
```
And add (to <logger> section)
```
<console>1</console>
```
| 2018-04-19T18:04:53 | 2018-04-19T18:27:10 | {
"+1": 6
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,838,840 | 2,246 | alexey-milovidov | I've managed to reproduce it with additional settings. | 2018-04-19T18:38:39 | 2018-04-19T18:38:39 | {
"+1": 1
} | MEMBER |
ClickHouse | ClickHouse | 382,858,540 | 2,241 | proller | Yes, better to restart server. | 2018-04-19T19:46:44 | 2018-04-19T19:46:44 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,144,083 | 2,246 | alexey-milovidov | The bug is fixed.
Few code cleanups may remain in this task. | 2018-04-20T16:06:01 | 2018-04-20T16:06:01 | {} | MEMBER |
ClickHouse | ClickHouse | 383,382,065 | 2,255 | tobad357 | Fixed by restarting the node(s) | 2018-04-22T13:34:41 | 2018-04-22T13:34:41 | {} | NONE |
ClickHouse | ClickHouse | 383,499,951 | 2,201 | wingrime | > No mention about behaviour on NULLs and NaNs
I can't deduce it from code, there is no special code for NaN handing in implementation of arrayReverseSort,arraySort. If it's common behavior, it should be described generally | 2018-04-23T08:43:06 | 2018-04-23T08:52:48 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,532,982 | 2,268 | sundy-li | Fix #2267 | 2018-04-23T10:45:32 | 2018-04-23T10:45:32 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,430,003 | 2,288 | alex-zaitsev | Here is translation from Russian:
ClickHouse release 1.1.54380, 2018-04-21
New features:
* Added new table function file(path, format, structure). Example:
ln -s /dev/urandom /var/lib/clickhouse/user_files/random clickhouse-client -q "SELECT * FROM file('random', 'RowBinary', 'd UInt8') LIMIT 10".
Improvemen... | 2018-04-25T20:52:00 | 2018-04-25T20:52:00 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,837,915 | 2,241 | derekperkins | That helped some but didn't fully work for me. After applying these logger settings:
<logger>
<level>trace</level>
<console>1</console>
</logger>
I saw this in my error log:
`2018.04.19 18:20:59.196532 [ 28 ] <Warning> Application: Logging trace to console`
I started to see ... | 2018-04-19T18:35:34 | 2018-04-19T18:35:34 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,865,965 | 2,241 | derekperkins | After restarting, logs appear to be only routing to stdout. Thanks for your help! | 2018-04-19T20:12:43 | 2018-04-19T20:12:43 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,119,227 | 2,255 | tobad357 | Can I just delete them from system.parts? | 2018-04-20T14:44:17 | 2018-04-20T14:44:17 | {} | NONE |
ClickHouse | ClickHouse | 383,353,262 | 2,260 | alexey-milovidov | Please check for ReplicatedMergeTree tables. The implementation shouldn't be trivial for them. | 2018-04-22T03:48:32 | 2018-04-22T03:48:32 | {} | MEMBER |
ClickHouse | ClickHouse | 383,426,596 | 2,263 | alexey-milovidov | Almost everything is Ok, but tests are missing.
You may use simple functional tests (look at `dbms/tests/queries` directory).
Both input and output should be tested.
Please add test cases when unquoted string use comma and delimiter is a semicolon or something like this:
`abc,def;hello`
| 2018-04-23T00:53:20 | 2018-04-23T00:53:20 | {} | MEMBER |
ClickHouse | ClickHouse | 383,935,426 | 2,266 | proller | You can build on debian-based system with script like this: https://github.com/yandex/ClickHouse/blob/master/utils/build/build_debian.sh
Use make -j (amount_of_memory_G/2) = -j1 for 2g, -j2 for 4g,...
if gcc crash with internal error - use clang.
Also you can build with /release script with pbuilder:
arm64 not su... | 2018-04-24T13:43:29 | 2018-04-24T13:43:29 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,075,135 | 2,279 | bobrik | Slightly different stack on some machines:
```
2018.04.24 18:01:49.716410 [ 17542 ] <Error> BaseDaemon: (from thread 17541) Received signal Segmentation fault (11).
2018.04.24 18:01:49.716418 [ 17542 ] <Error> BaseDaemon: Address: 0x10
2018.04.24 18:01:49.726536 [ 17542 ] <Error> BaseDaemon: 0. /usr/bin/clickhous... | 2018-04-24T20:49:08 | 2018-04-24T20:49:08 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,110,714 | 2,015 | tobad357 | Any updates on this as would be great to have for compatibility with BI tools | 2018-04-24T23:21:03 | 2018-04-24T23:21:03 | {} | NONE |
ClickHouse | ClickHouse | 384,137,557 | 2,015 | zhang2014 | Sorry for the delay, I plan to continue this task after #2260 | 2018-04-25T02:02:21 | 2018-04-25T02:02:21 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,617,621 | 2,164 | alexey-milovidov | Now you should place your files into path/`user_files/` directory. | 2018-04-19T05:46:56 | 2018-04-19T05:46:56 | {} | MEMBER |
ClickHouse | ClickHouse | 382,752,705 | 2,232 | proller | Now you can build only client :
```
cmake .. -DENABLE_CLICKHOUSE_ALL=0 -DENABLE_CLICKHOUSE_CLIENT=1 -DCMAKE_CXX_COMPILER=`which g++-7` -DCMAKE_C_COMPILER=`which gcc-7`
make -j clickhouse-client
```
| 2018-04-19T14:15:02 | 2018-04-19T14:24:42 | {
"+1": 3,
"-1": 2
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,627,790 | 838 | sundy-li | @Sindbag Is there any new progress about this feature you can share with us?
For example, will the implementation refer to `gorilla` and `influxdb` (delta compression , XOR compression etc )?
This feature could make ClickHouse perform much better on the time-series Data monitor scene. We are really very urgen... | 2018-04-23T15:58:50 | 2018-04-23T15:58:50 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,858,765 | 2,294 | sundy-li | Almost done, could someone help review this? | 2018-04-27T04:12:51 | 2018-04-27T04:12:51 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,354,148 | 2,279 | dqminh | One more data point, we indeed confirmed that the query `select * from modified_table where date = some_date_earlier_than_migration_time` crashed the server. The migration modified and added some new fields in a Nested column.
Running `optimize table modified_table partition modified_partition final` enables us to q... | 2018-04-30T09:48:26 | 2018-04-30T09:48:26 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,661,622 | 1,722 | silviucpp | Great ! I merged again with master to fix all conflicts . | 2018-04-19T08:56:20 | 2018-04-19T08:56:20 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,980,834 | 2,250 | pdeva | i dont even know what an inner table is.
are you saying that if a materialized view references a table, the
materialized table needs to be deleted first?
either eay, using delete table should never result in corruption if the
whole database.
what is way to recover here?
On Thu, Apr 19, 2018 at 10:20 PM 张健 <notificati... | 2018-04-20T05:24:26 | 2018-04-20T05:24:26 | {} | NONE |
ClickHouse | ClickHouse | 382,990,218 | 2,250 | zhang2014 | The materialized view links the dependency table to the inner table, and the data is calculated and stored in the inner table. | 2018-04-20T06:13:33 | 2018-04-20T06:13:33 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,494,191 | 2,286 | jonatasfreitasv | wow, nice! thx a lot! | 2018-04-26T02:36:02 | 2018-04-26T02:36:02 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,531,934 | 2,218 | jonatasfreitasv |
Day 4 (2018-04-26)
- Added Split Panel horizontal on Query
- Refactor all design in SideBar Tree
- Fix bugs when query not have any data
Day 3 (2018-04-19)
- Refactor a lot of thinks in layout
- Added refresh data in SideBar
- Added ScrollBars in Table, SideBar and JSON Response
- Added Keyboar ShortCuts ... | 2018-04-26T06:48:00 | 2018-04-26T06:48:00 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,175,197 | 2,294 | tobad357 | @sundy-li as a potential user it would be nice to have a config option to allow [ON DUPLICATE KEY](https://dev.mysql.com/doc/refman/8.0/en/insert-on-duplicate.html)
| 2018-04-28T13:15:21 | 2018-04-28T13:15:21 | {} | NONE |
ClickHouse | ClickHouse | 382,628,522 | 2,218 | jonatasfreitasv | Last comits:
- Refactor a lot of thinks in layout
- Added refresh data in SideBar
- Added ScrollBars in Table, SideBar and JSON Response
- Added Keyboar ShortCuts in Query
- Added Query header Buttons | 2018-04-19T06:45:43 | 2018-04-19T06:45:43 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,455,860 | 2,066 | alexey-milovidov | Fixed in master. | 2018-04-23T05:10:06 | 2018-04-23T05:10:06 | {} | MEMBER |
ClickHouse | ClickHouse | 385,244,185 | 2,298 | marklit | For reference I adjusted the CSV content to the following and I'm still seeing the same exception from ClickHouse.
```
"2014-07-01","81","70","91","67","89","56","104","1919","2012","0.00","0.10","5.91"
"2014-07-02","85","74","95","68","89","56","101","2008","1931","0.00","0.10","1.53"
"2014-07-03","82","71","93"... | 2018-04-29T11:25:52 | 2018-04-29T11:25:52 | {} | NONE |
ClickHouse | ClickHouse | 382,616,483 | 777 | alexey-milovidov | zetcd sent `Unexpected op_num at the end of results for multi transaction`
Could you please provide the result of:
```
strace -t -f -e trace=network -s1000 -x -p $(pidof clickhouse-server)
```
Few pages before this exception happens? | 2018-04-19T05:40:15 | 2018-04-19T05:40:34 | {} | MEMBER |
ClickHouse | ClickHouse | 383,196,009 | 2,257 | alexey-milovidov | @zhang2014 | 2018-04-20T19:18:57 | 2018-04-20T19:18:57 | {} | MEMBER |
ClickHouse | ClickHouse | 383,199,239 | 2,256 | ludv1x | - Fixed settings passing in clickhouse-local
- tmp dirs support
- Neat --help
- More cmd options | 2018-04-20T19:33:34 | 2018-04-20T19:33:34 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,402,067 | 2,184 | uriyger | I updated description, the problem is actual only for tables created using currentDatabase() | 2018-04-22T18:28:24 | 2018-04-22T18:28:24 | {} | NONE |
ClickHouse | ClickHouse | 384,336,389 | 2,284 | tobad357 | From stat command
``` /10.230.190.171:59768[1](queued=4,recved=413813,sent=430799)``` | 2018-04-25T15:49:27 | 2018-04-25T15:49:27 | {} | NONE |
ClickHouse | ClickHouse | 385,171,700 | 2,300 | chenxing-xc | ```
I tried to simplified this problem as below, here is the reproduce:
chenxing.xc@XX:~$ git clone https://github.com/ClickHouse-Extras/poco poco3
Cloning into 'poco3'...
remote: Counting objects: 110401, done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 110401 (delta 0), reused 0 (delta 0), pac... | 2018-04-28T12:31:20 | 2018-04-28T12:32:52 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,971,003 | 2,251 | sundy-li | You could set the config `auto_offset_reset ` to `earliest`, then it will be able to consume the existing data
See: https://clickhouse.yandex/docs/en/table_engines/kafka/
It's not recommend, because it will always consume from the earliest position when the server starts
| 2018-04-20T04:22:40 | 2018-04-20T04:22:40 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,797,175 | 2,290 | derekperkins | @den-crane that makes sense. My main concern is that I am checking my clickhouse xml files into git, where I'd prefer to not have passwords. What about allowing for environment variables to be referenced inside config files? That would solve a number of issues with macros and other replacements. | 2018-04-26T21:38:27 | 2018-04-26T21:38:27 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,860,660 | 2,290 | filimonov | You can store connection credentials for dictionaries in substitutions file
`/etc/metrika.xml' and include them like `<password
incl="section_name_from_substitutions_file' />`.
Or even extract the whole `<source>` section into substitutions file.
>
| 2018-04-27T04:28:44 | 2018-04-27T04:28:44 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,242,188 | 2,250 | andrea-s | `83b6f0483a5c :) create database some_tests
CREATE DATABASE some_tests
Ok.
0 rows in set. Elapsed: 0.032 sec.
83b6f0483a5c :) create table some_tests.my_table ENGINE = MergeTree(day, (day), 8192) as select today() as day, 'mystring' as str;
CREATE TABLE some_tests.my_table
ENGINE = MergeTree(day, day, 8... | 2018-04-29T10:44:56 | 2018-04-29T10:44:56 | {} | NONE |
ClickHouse | ClickHouse | 382,971,573 | 2,251 | pdeva | arent the offsets saved after reading? why would it then resume from the
beginning on every server start? that discards the entire point of using
consumer groups
On Thu, Apr 19, 2018 at 9:22 PM sundyli <notifications@github.com> wrote:
> You could set the config auto_offset_reset to earliest, then it will be
> able t... | 2018-04-20T04:26:16 | 2018-04-20T04:26:16 | {} | NONE |
ClickHouse | ClickHouse | 382,983,514 | 2,250 | zhang2014 | It is weird to delete a materialized view when the inner table is deleted. Because their dependencies can't do that And There will be compatibility problem. : ) | 2018-04-20T05:39:06 | 2018-04-20T05:39:06 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,987,227 | 2,250 | pdeva | ok i got the database recovered.
either way if a `drop table` statement is going to result in a corrupt database, clickhouse needs to throw an error and stop the user from executing it. otherwise eventually someone is going to run into this problem again. | 2018-04-20T05:58:35 | 2018-04-20T05:58:35 | {} | NONE |
ClickHouse | ClickHouse | 384,219,583 | 1,722 | silviucpp | Same problem for merge_selecting_task_handle which on IDLE tables because there is nothing to merge its reschedule every 5 seconds (MERGE_SELECTING_SLEEP_MS)
And another one is ReplicatedMergeTreeRestartingThread which checks if Zookeper session expired. Even this one reschedule itself very aggressively. @alexey-mil... | 2018-04-25T09:15:32 | 2018-04-25T09:15:32 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,409,327 | 2,287 | filimonov | In most cases simple 'update package - restart clickhouse' if enough.
But it's always safer to check it on some staging environment, and check the changelog for information about compatibility changes.
| 2018-04-25T19:39:29 | 2018-04-25T19:39:29 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,494,143 | 2,288 | jonatasfreitasv | Thx! | 2018-04-26T02:35:47 | 2018-04-26T02:35:47 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,228,216 | 2,302 | jonatasfreitasv | yum update clickhouse-*
apt update clickhouse-* | 2018-04-29T06:00:44 | 2018-04-29T06:00:44 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,240,223 | 2,302 | vladis-teqblaze | @jonatasfreitasv
In response, we get that the update function has no arguments
`root@server:~# apt update clickhouse-1.1.54378`
`E: The update command takes no arguments` | 2018-04-29T10:06:12 | 2018-04-30T19:52:15 | {} | NONE |
ClickHouse | ClickHouse | 382,982,493 | 2,250 | zhang2014 | How recover:
```
CREATE TABLE `.inner.${materialized_view_name}`(${materialized_view_columns_list}) Engine = ${materialized_view_engine};
DROP TABLE ${materialized_view_name};
```
After that, the materialized view and the inner table are deleted. | 2018-04-20T05:33:58 | 2018-04-20T05:33:58 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,355,486 | 2,260 | zhang2014 | The current idea is based on the ReplicatedMergeTreeLogEntryData::TRUNCATE_TABLE command | 2018-04-22T04:55:09 | 2018-04-22T04:55:09 | {
"+1": 2,
"hooray": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,913,034 | 1,148 | filinger | Please add support for `FixedString` in dictionaries.
It doesn't crash anymore, but either complaints `Unknown type FixedString(N)` or fails while constructing it without size specified: `FixedString data type family must have exactly one argument - size in bytes`.
Maybe some optional tag `<length></length>` in dict ... | 2018-04-24T12:31:46 | 2018-04-24T12:31:46 | {} | NONE |
ClickHouse | ClickHouse | 385,049,006 | 2,266 | pavel-odintsov | I think we can start from Ubuntu 18.04 because it has big number of fixes for ARM :) | 2018-04-27T18:04:06 | 2018-04-27T18:04:06 | {} | NONE |
ClickHouse | ClickHouse | 385,607,658 | 2,302 | jonatasfreitasv | `apt-get install --only-upgrade clickhouse-*` try this | 2018-05-01T06:18:04 | 2018-05-01T06:18:16 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,626,454 | 2,190 | doroginin | This feature will be **really really** helpful! We need it very much! Implement it please as soon as possible! | 2018-04-19T06:35:40 | 2018-04-19T06:35:40 | {
"+1": 1
} | NONE |
ClickHouse | ClickHouse | 382,988,593 | 2,250 | zhang2014 | How do we stop this type of problem? @alexey-milovidov | 2018-04-20T06:05:44 | 2018-04-20T06:05:44 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,988,813 | 2,250 | pdeva | may i know what an 'inner table' refers to here? | 2018-04-20T06:06:46 | 2018-04-20T06:06:46 | {} | NONE |
ClickHouse | ClickHouse | 383,873,183 | 2,263 | amosbird | Hmm, can we still call that a `CSV` format without comma? I assume a new format with some delimiter argument would be a better choice. And there are some use cases of multi-bytes delimiters such as data exported from Netezza. | 2018-04-24T09:52:02 | 2018-04-24T09:59:02 | {} | COLLABORATOR |
ClickHouse | ClickHouse | 384,099,531 | 2,279 | ipostelnik | One more data point - a little over an hour before the crash we ran a migration to add 2 new columns to one of the tables and updated a materialized view. One of the queries that ran at the same timestamp as the crash was `select * from modified_table where date = today() limit 10`. | 2018-04-24T22:25:57 | 2018-04-24T22:25:57 | {} | NONE |
ClickHouse | ClickHouse | 385,589,045 | 12 | ACC211314 | Can I ask some questions? How to resolve the question that "Include not found :clickhouse_remote_servers" and "clickhouse_compression" on earth | 2018-05-01T03:09:34 | 2018-05-01T03:09:34 | {
"confused": 3,
"eyes": 2
} | NONE |
ClickHouse | ClickHouse | 384,167,741 | 1,722 | alexey-milovidov | > This takes lot of cpu and I think its better to change it to be triggered only when actions that can generate obsolete data in a table takes place.
That's correct, it will be much better. | 2018-04-25T05:47:14 | 2018-04-25T05:47:14 | {} | MEMBER |
ClickHouse | ClickHouse | 384,790,034 | 2,290 | den-crane | sha256 is a hash function, there is no way to restore original password from hash.
But to connect to mysql server one need to have original password.
So there is no way to fulfill your request.
In case of encryption you CH needs to have a password to decrypt and it has no sense to put an encrypted mysql password a... | 2018-04-26T21:10:34 | 2018-04-26T21:10:34 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,904,255 | 2,299 | sundy-li | Try set the listen_host to `<listen_host>::</listen_host>` , it could accept connections both with IPv4 and IPv6 | 2018-04-27T08:35:02 | 2018-04-27T08:35:02 | {
"+1": 8
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,150,702 | 993 | lamberken | @alexey-milovidov @ztlpn hi, also met the bug, can't kill query, `<execution_time>` do not work | 2018-04-28T07:57:06 | 2018-04-28T07:57:06 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,241,645 | 2,250 | andrea-s | Hey,
this happens also by dropping a database that contains any materialized view. I think this is a fairly severe regression... | 2018-04-29T10:34:20 | 2018-04-29T10:34:20 | {} | NONE |
ClickHouse | ClickHouse | 382,920,609 | 2,249 | alexey-milovidov | This should be trivial to implement. | 2018-04-20T00:12:47 | 2018-04-20T00:12:47 | {} | MEMBER |
ClickHouse | ClickHouse | 383,352,176 | 2,258 | alexey-milovidov | Tuples are allowed in all kind of tables. This should be properly documented.
This was implemented as a part of long time effort to refactor serialization/deserialization of complex data types and to represent Nested data structures in a more unified way. | 2018-04-22T03:18:52 | 2018-04-22T03:18:52 | {} | MEMBER |
ClickHouse | ClickHouse | 383,917,534 | 2,270 | filimonov | Doesn't look very intuitive... But generally everything works as expected :)
Check that: https://github.com/yandex/ClickHouse/pull/1456
Add toTypeName to your selects, and that will explain what happened.
```sql
SELECT
toDateTime('2016-06-15 23:00:00', 'UTC') AS utctime,
toDateTime('2016-06-15 23... | 2018-04-24T12:48:02 | 2018-04-24T12:49:36 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 384,494,112 | 2,287 | jonatasfreitasv | Thx a lot!! | 2018-04-26T02:35:35 | 2018-04-26T02:35:35 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,836,121 | 2,241 | proller | And simpler redefining logger config keys:
https://github.com/yandex/ClickHouse/commit/89b67dd25a19895144adca2f8200558ac6aad6ce | 2018-04-19T18:29:37 | 2018-04-19T18:29:37 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,868,883 | 2,242 | ludv1x | Resolved in #2243 | 2018-04-19T20:23:18 | 2018-04-19T20:23:18 | {
"+1": 1
} | CONTRIBUTOR |
ClickHouse | ClickHouse | 382,980,104 | 2,250 | zhang2014 | Because you delete the inner table of the materialized view.The default inner table has a name of `.inner.${materialized_view_table_name}` | 2018-04-20T05:20:03 | 2018-04-20T05:20:03 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 383,627,874 | 2,269 | KochetovNicolai | Hello.
It's possible that ClickHouse need to allocate a lot of memory very fast. Or it can be a bug (probably fixed in last versions). Try to update ClickHouse and check that you still get an exception.
There also should be stack trace in log file. Please, attach it if you can. Show the query and table structure if p... | 2018-04-23T15:59:03 | 2018-04-23T15:59:03 | {} | MEMBER |
ClickHouse | ClickHouse | 384,137,755 | 2,015 | tobad357 | @zhang2014 don't be sorry, I'm very grateful you're even working on it :) | 2018-04-25T02:03:29 | 2018-04-25T02:04:16 | {} | NONE |
ClickHouse | ClickHouse | 384,418,768 | 2,280 | filimonov | On newer version you should get quite descriptive error message:
> Received exception from server (version 1.1.54362):
> Code: 42. DB::Exception: Received from localhost:9000, ::1. DB::Exception: With extended storage definition syntax storage SummingMergeTree requires 0 to 1 parameters:
> list of columns to sum]
... | 2018-04-25T20:12:44 | 2018-04-25T20:14:24 | {} | CONTRIBUTOR |
ClickHouse | ClickHouse | 385,328,344 | 2,250 | andrea-s | Tagging @alexey-milovidov for visibility (since this issue is not on the front page anymore) | 2018-04-30T07:26:37 | 2018-04-30T07:26:37 | {} | NONE |
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