Asteven-zn opened a new issue #11737: URL: https://github.com/apache/shardingsphere/issues/11737
## Bug Report ** Configuring read / write separation can create tables and write data normally, but an error is reported after restarting shardingspere. Only the data in the table can be deleted before restarting. Only when there is no table in the library can it be started successfully**. ## error Starting the ShardingSphere-Proxy ... The port is 3306 The classpath is /opt/shardingsphere-proxy/conf:.:/opt/shardingsphere-proxy/lib/*:/opt/shardingsphere-proxy/ext-lib/* Please check the STDOUT file: /opt/shardingsphere-proxy/logs/stdout.log tail: unrecognized file system type 0x794c7630 for ‘/opt/shardingsphere-proxy/logs/stdout.log’. please report this to [email protected]. reverting to polling 10:14:23,101 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property 10:14:23,143 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [org.apache.shardingsphere] to INFO 10:14:23,143 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting additivity of logger [org.apache.shardingsphere] to false 10:14:23,143 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [console] to Logger[org.apache.shardingsphere] 10:14:23,144 |-INFO in ch.qos.logback.classic.joran.action.LevelAction - ROOT level set to INFO 10:14:23,144 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [console] to Logger[ROOT] 10:14:23,144 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration. 10:14:23,145 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@19dc67c2 - Registering current configuration as safe fallback point [INFO ] 2021-08-09 10:14:23.269 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Starting... [INFO ] 2021-08-09 10:14:23.725 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Start completed. [INFO ] 2021-08-09 10:14:23.727 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Starting... [INFO ] 2021-08-09 10:14:23.743 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Start completed. [INFO ] 2021-08-09 10:14:23.744 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Shutdown initiated... [INFO ] 2021-08-09 10:14:23.749 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Shutdown completed. [INFO ] 2021-08-09 10:14:23.751 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-2 - Starting... [INFO ] 2021-08-09 10:14:23.766 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-2 - Start completed. [INFO ] 2021-08-09 10:14:23.767 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-2 - Starting... [INFO ] 2021-08-09 10:14:23.779 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-2 - Start completed. [INFO ] 2021-08-09 10:14:23.780 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-2 - Shutdown initiated... [INFO ] 2021-08-09 10:14:23.782 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-2 - Shutdown completed. [INFO ] 2021-08-09 10:14:23.783 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-3 - Starting... [INFO ] 2021-08-09 10:14:23.797 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-3 - Start completed. [INFO ] 2021-08-09 10:14:23.798 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-3 - Starting... [INFO ] 2021-08-09 10:14:23.806 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-3 - Start completed. [INFO ] 2021-08-09 10:14:23.807 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-3 - Shutdown initiated... [INFO ] 2021-08-09 10:14:23.808 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-3 - Shutdown completed. [INFO ] 2021-08-09 10:14:23.809 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-4 - Starting... [INFO ] 2021-08-09 10:14:23.823 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-4 - Start completed. [INFO ] 2021-08-09 10:14:23.824 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-4 - Starting... [INFO ] 2021-08-09 10:14:23.834 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-4 - Start completed. [INFO ] 2021-08-09 10:14:23.834 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-4 - Shutdown initiated... [INFO ] 2021-08-09 10:14:23.836 [main] com.zaxxer.hikari.HikariDataSource - HikariPool-4 - Shutdown completed. Exception in thread "main" org.apache.shardingsphere.infra.exception.ShardingSphereException: java.util.concurrent.ExecutionException: java.lang.NullPointerException at org.apache.shardingsphere.infra.metadata.schema.builder.SchemaBuilder.appendDialectRemainTables(SchemaBuilder.java:125) at org.apache.shardingsphere.infra.metadata.schema.builder.SchemaBuilder.appendRemainTables(SchemaBuilder.java:97) at org.apache.shardingsphere.infra.metadata.schema.builder.SchemaBuilder.build(SchemaBuilder.java:78) at org.apache.shardingsphere.infra.context.metadata.MetaDataContextsBuilder.buildSchema(MetaDataContextsBuilder.java:136) at org.apache.shardingsphere.infra.context.metadata.MetaDataContextsBuilder.buildMetaData(MetaDataContextsBuilder.java:101) at org.apache.shardingsphere.infra.context.metadata.MetaDataContextsBuilder.build(MetaDataContextsBuilder.java:90) at org.apache.shardingsphere.proxy.initializer.impl.AbstractBootstrapInitializer.createMetaDataContexts(AbstractBootstrapInitializer.java:84) at org.apache.shardingsphere.proxy.initializer.impl.AbstractBootstrapInitializer.init(AbstractBootstrapInitializer.java:67) at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:48) Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:192) at org.apache.shardingsphere.infra.metadata.schema.builder.SchemaBuilder.appendDialectRemainTables(SchemaBuilder.java:120) ... 8 more Caused by: java.lang.NullPointerException at org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect.MySQLTableMetaDataLoader.loadColumnMetaData(MySQLTableMetaDataLoader.java:95) at org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect.MySQLTableMetaDataLoader.loadColumnMetaDataMap(MySQLTableMetaDataLoader.java:77) at org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect.MySQLTableMetaDataLoader.loadTableMetaDataMap(MySQLTableMetaDataLoader.java:59) at org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect.MySQLTableMetaDataLoader.load(MySQLTableMetaDataLoader.java:54) at org.apache.shardingsphere.infra.metadata.schema.builder.SchemaBuilder.lambda$appendDialectRemainTables$1(SchemaBuilder.java:116) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) -- This is an automated message from the Apache Git Service. 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