juake
October 7, 2022, 3:50pm
1
Metabase version: v0.44.4
MySQL version:5.7
my.cnf set up:
[mysqld]
datadir=/var/lib/mysql
default-storage-engine=INNODB
character_set_server=utf8
lower_case_table_names=1
table_open_cache=128
max_connections=2000
max_connect_errors=6000
innodb_file_per_table=1
innodb_buffer_pool_size=1G
max_allowed_packet=64M
transaction_isolation=READ-COMMITTED
innodb_flush_method=O_DIRECT
innodb_lock_wait_timeout=1800
innodb_flush_log_at_trx_commit=0
sync_binlog=0
group_concat_max_len=1024000
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
skip-name-resolve
[mysql]
default-character-set=utf8
[mysql.server]
default-character-set=utf8
Please help me!
Thanks!
Juake
Hi @juake
I would recommend that you read through this: Incorrect string value error (Polish characters)
You need to convert everything from utf8
to utf8mb4
juake
October 7, 2022, 4:18pm
4
I have change utf8
to utf8mb4
,but it's no ok.
Did I set it wrong?
juake
October 7, 2022, 4:18pm
5
and reboot everything yet.
@juake Changing data is a massive task. You need to very carefully read the entire topic, specifically this Incorrect string value error (Polish characters) - #4 by flamber
There's no easy way of doing things, since you have stored your data with incorrect charset to begin with.
juake
October 7, 2022, 4:28pm
7
I deleted the original and built a new library.
@juake I have no idea what that means, but you need to make sure that all databases, tables and columns are using utf8mb4
- and that your data is actually UTF8.
Post "Diagnostic Info" from Metabase Admin > Troubleshooting.
juake
October 7, 2022, 4:35pm
9
@flamber ,oh,i'm sorry. i'm chinese and en is no good.
I can't better describe my problems, my problems。
juake
October 7, 2022, 4:39pm
10
is this codes?
{
"browser-info": {
"language": "zh-CN",
"platform": "Win32",
"userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36",
"vendor": "Google Inc."
},
"system-info": {
"file.encoding": "UTF-8",
"java.runtime.name": "OpenJDK Runtime Environment",
"java.runtime.version": "11.0.16.1+1",
"java.vendor": "Eclipse Adoptium",
"java.vendor.url": "https://adoptium.net/",
"java.version": "11.0.16.1",
"java.vm.name": "OpenJDK 64-Bit Server VM",
"java.vm.version": "11.0.16.1+1",
"os.name": "Linux",
"os.version": "4.4.59+",
"user.language": "en",
"user.timezone": "GMT"
},
"metabase-info": {
"databases": [
"h2",
"mysql"
],
"hosting-env": "unknown",
"application-database": "h2",
"application-database-details": {
"database": {
"name": "H2",
"version": "1.4.197 (2018-03-18)"
},
"jdbc-driver": {
"name": "H2 JDBC Driver",
"version": "1.4.197 (2018-03-18)"
}
},
"run-mode": "prod",
"version": {
"date": "2022-09-29",
"tag": "v0.44.4",
"branch": "release-x.44.x",
"hash": "382d728"
},
"settings": {
"report-timezone": null
}
}
}
juake
October 7, 2022, 4:47pm
11
sessionVariables=character_set_server=utf8mb4
Has been added.
or should change "file.encoding": "UTF-8"
?
i have no idea how to do it.
@juake Ask a friend for help to created through the topic I've linked to twice already. There's no simple solution. I cannot help you further.