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修改数据库连接地址缺少参数 #113

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修改数据库连接地址缺少参数 #113

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hadoop835
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lQLPJwZok4Z2HDzM780GprBjWYbuGn5cSwOJ9jG0gIwA_1702_239

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CLAassistant commented Dec 7, 2022 •
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ZSYTY
ZSYTY approved these changes Dec 8, 2022
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LGTM

@joeCarf
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joeCarf commented Dec 8, 2022

LGTM

Honestly I don't think this change is necessary, could you plz explain why these default setting should be written explicitly?

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@joeCarf Do you have a good solution to this problem？？？

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joeCarf commented Dec 9, 2022

@joeCarf Do you have a good solution to this problem？？？

Which approach are you using, are you debugging cn in your IDE or compile source code ?
I can't reproduce problem in my local environment when debugging cn

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joeCarf commented Dec 9, 2022

And what version is your Mysql? @hadoop835

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And what version is your Mysql? @hadoop835

https://github.com/ApsaraDB/galaxyengine 分支main，编译的

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After discussion, i think maybe this failure is caused by local environment, since cn can still start normally without metaDbProp.
However, metaDbProp is still necessary because others may wanna change link properties. That's why i approve this pr

polardbx-server/src/main/java/com/alibaba/polardbx/server/TddlLauncher.java
@@ -165,6 +165,7 @@ private static void initUserAccount(SystemConfig config) throws SQLException, IO

String metaDatabase = config.getMetaDbName();
String innerUser = config.getMetaDbUser();
String metaDbProp = config.getMetaDbProp();
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are you debuging cn?
I don't understand why these properties are useful here, casue they seems to be defalut settings..
截屏2022-12-08 12 18 46

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@joeCarf joeCarf joeCarf approved these changes

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@hadoop835 @CLAassistant @joeCarf @ZSYTY @lgjpolardbx