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WeBankFinTech / DataSphereStudio

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualization, and task scheduling.
https://github.com/WeBankFinTech/DataSphereStudio-Doc
Apache License 2.0
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Failed to connect database #34

Open zoey224 opened 4 years ago

zoey224 commented 4 years ago

**问题描述：登陆后无法连接上数据库

**已尝试解决方法：

已在 ${LINKIS_HOME}/linkis-metadata/conf/linkis.properties中添加了Hive meta信息，如下：

datasource

wds.linkis.server.login.use.default=false hive.meta.url=jdbc:mysql://127.0.0.1:3306/hive?characterEncoding=UTF-8 hive.meta.user=xxxx hive.meta.password=xxxx

**查看日志 ${LINKIS_HOME}/linkis-metadata/logs/linkis-metada.out

ERROR (main) ERROR DruidDataSource - mysql should not use 'PoolPreparedStatements'

zoey224 commented 4 years ago

https://github.com/zoey224/DataSphereStudio/blob/master/error_about_database.jpg

wushengyeyouya commented 4 years ago

Can you give us more detail logs about linkis-metada.out?

Get the Yarn queue information failed is same as this issue, we can discuss it in this issue.