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[GitHub] [shardingsphere] boot-vue opened a new issue, #18653: sharding-jdbc 5.1.2 startup very slow
boot-vue opened a new issue, #18653:
URL: https://github.com/apache/shardingsphere/issues/18653
`sharding-jdbc` : `5.1.2`
```xml
<dependency>
<groupId>org.apache.shardingsphere</groupId>
<artifactId>shardingsphere-jdbc-core-spring-boot-starter</artifactId>
<version>5.1.2</version>
</dependency>
```
`tables` : `200+`
same config, with version `5.1.0` , application startup very fast
change to version `5.1.2` , application start very slow......
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[GitHub] [shardingsphere] terrymanu commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1175815636
> @terrymanu After I checked locally, I noticed that `spring.shardingsphere.rules` of ShardingSphere 5.1.2 does not have a similar module. Is this a specific configuration of the master branch? Also refer to https://shardingsphere.apache.org/document/5.1.2/en/user-manual/shardingsphere-jdbc/spring-boot-starter/rules/ .
>
> update: Update required https://github.com/apache/shardingsphere/blob/master/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-core-spring/shardingsphere-jdbc-core-spring-boot-starter/src/main/resources/META-INF/additional-spring-configuration-metadata.json ?
If new issue, is it better to create a new one?
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[GitHub] [shardingsphere] boot-vue closed issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
boot-vue closed issue #18653: sharding-jdbc 5.1.2 startup very slow
URL: https://github.com/apache/shardingsphere/issues/18653
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[GitHub] [shardingsphere] linghengqian commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1175844846
A new SpringBoot Starter related issue is located at https://github.com/apache/shardingsphere/issues/18889 .
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[GitHub] [shardingsphere] terrymanu commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1172476006
I just update the doc to config SQL translator:
https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/java-api/rules/sql-translator/
https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/yaml-config/rules/sql-translator/
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[GitHub] [shardingsphere] linghengqian commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1169986221
- JOOQ is actually related to https://github.com/apache/shardingsphere/issues/17619 and has not been raised to a higher version because the new version of JOOQ requires a JDK baseline version of `11`.
- I looked at the https://github.com/apache/shardingsphere/pull/17655 and noticed that it was using an older version of the `3.14.x` branch.
- @boot-vue If we adjusted its `jooq.version` to `3.14.16` (in line with https://github.com/spring-projects/spring-boot/issues/31429 ), would such a workable strategy in the `master` branch help this problem? I'm not sure how to define how fast or slow startup speed is.
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[GitHub] [shardingsphere] newchendb commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
newchendb commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1172205402
I have the same problem. It starts slowly after upgrading from 5.1.1 to 5.1.2
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[GitHub] [shardingsphere] boot-vue commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
boot-vue commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1170070479
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[GitHub] [shardingsphere] terrymanu commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1175813614
@zoujianchao Hi, could you have a look for spring boot starter?
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[GitHub] [shardingsphere] boot-vue commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
boot-vue commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1170066647
yes , version is `3.14.16` , I don't know why it becomes `3.12.3` , didn't find any conflict 😂😂😂
exclude `3.12.3` and add `3.14.16` , it still slow
`200+` tables, application start cost about ` 197.448 seconds`
---
previous change to version `3.17.1` , I still use `jdk 1.8` and application start cost about `61.109 seconds`
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[GitHub] [shardingsphere] liuwenliang0632 commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
liuwenliang0632 commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1186820068
@boot-vue do u reslove the promblem?
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[GitHub] [shardingsphere] boot-vue commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
boot-vue commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1188562962
> A new SpringBoot Starter related issue is located at #18889 .
🎃🎃
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[GitHub] [shardingsphere] linghengqian commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1170085980
> previous change to version 3.17.1 , I still use jdk 1.8 and application start cost about 61.109 seconds
- This is logically problematic because the minimum JDK baseline version for JOOQ 3.17.x is `17`, which is in https://blog.jooq.org/3-17-0-release-with-computed-columns-audit-columns-pattern-matching-reactive-transactions-and-kotlin-coroutine-support/ 's blog has been explained.
- ShardingSphere's own SQL dialect translation module I remember was not finished in ShardingSphere `5.1.2`, so the default implementation of SQL dialect translation SPI is JOOQ, which is a really tricky problem. 🌝🌝 If there is a self-implement, it should actually be able to replace the default SPI implementation.
- Or, add a switch within the Config configuration file to this module? Similar to `sql-translator-enabled`. But this module is part of the `database gateway`, and I'm not sure how to change it.
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[GitHub] [shardingsphere] linghengqian commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1174577884
@terrymanu After I checked locally, I noticed that `spring.shardingsphere.rules` of ShardingSphere 5.1.2 does not have a similar module. Is this a specific configuration of the master branch? Also refer to https://shardingsphere.apache.org/document/5.1.2/en/user-manual/shardingsphere-jdbc/spring-boot-starter/rules/ .
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[GitHub] [shardingsphere] terrymanu commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1172415896
It looks like JooQ problem. I'd like to resolve this problem.
I just remove JooQ from default translator.
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[GitHub] [shardingsphere] boot-vue commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
boot-vue commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1169471591
> What is your configuration and database type?
`mysql 8`
```yml
spring:
shardingsphere:
datasource:
names: node1,node2
node1:
type: com.zaxxer.hikari.HikariDataSource
jdbc-url: jdbc:mysql://xxxxxxx:3307/oooo?characterEncoding=utf8&useSSL=false&autoReconnect=true&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
username: root
password: vvvv
driver-class-name: com.mysql.cj.jdbc.Driver
hikari:
pool-name: ccc1
maximum-pool-size: 25
max-lifetime: 900000
validation-timeout: 2000
idle-timeout: 60000
minimum-idle: 15
node2:
type: com.zaxxer.hikari.HikariDataSource
jdbc-url: jdbc:mysql://oooooo:3308/oooo?characterEncoding=utf8&useSSL=false&autoReconnect=true&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
username: root
password: cccccc
driver-class-name: com.mysql.cj.jdbc.Driver
hikari:
pool-name: vvvvv2
maximum-pool-size: 25
max-lifetime: 900000
validation-timeout: 2000
idle-timeout: 60000
minimum-idle: 15
rules:
readwrite-splitting:
data-sources:
oooo:
type: Static
props:
write-data-source-name: node1
read-data-source-names: node2
load-balancer-name: random
load-balancers:
random:
type: RANDOM
```
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[GitHub] [shardingsphere] boot-vue commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
boot-vue commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1169962764
> What if you could exclude JOOQ or specify a later version of JOOQ under JDK11+? New perspectives from #18691 .
upgrade jooq version from `3.12.3` to `3.17.1` ✔
or
exclude jooq dependence , start application both perform well ✔
don't know if there are other effects @linghengqian
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[GitHub] [shardingsphere] linghengqian commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1169766316
What if you could exclude JOOQ or specify a later version of JOOQ under JDK11+? New perspectives from https://github.com/apache/shardingsphere/issues/18691 .
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[GitHub] [shardingsphere] shanrenxj commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
shanrenxj commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1168367360
yes, rolling back to 5.1.1 is very fast
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[GitHub] [shardingsphere] terrymanu commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1168793947
What is your configuration and database type?
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[GitHub] [shardingsphere] linghengqian commented on issue #18653: sharding-jdbc 5.1.2 startup very slow
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18653:
URL: https://github.com/apache/shardingsphere/issues/18653#issuecomment-1188522670
At the heart of this issue is actually a documentation issue, and I think this issue can be closed.
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