ccw55ccw opened a new issue #13434:
URL: https://github.com/apache/shardingsphere/issues/13434
5.0.0-RC ShardingSphere-Proxy
dataSource connection is not released
logļ¼
[ERROR] 2021-11-02 19:00:02.427 [_finished_check_Worker-1]
o.a.s.s.core.job.FinishedCheckJob - scaling job 662316049231773697 finish check
failed!
org.apache.shardingsphere.scaling.core.common.exception.DataCheckFailException:
get table columns failed
at
org.apache.shardingsphere.scaling.core.job.check.consistency.DataConsistencyCheckerImpl.getTablesColumnNamesMap(DataConsistencyCheckerImpl.java:163)
at
org.apache.shardingsphere.scaling.core.job.check.consistency.DataConsistencyCheckerImpl.dataCheck(DataConsistencyCheckerImpl.java:115)
at
org.apache.shardingsphere.scaling.core.api.impl.ScalingAPIImpl.dataConsistencyCheck0(ScalingAPIImpl.java:190)
at
org.apache.shardingsphere.scaling.core.api.impl.ScalingAPIImpl.dataConsistencyCheck(ScalingAPIImpl.java:174)
at
org.apache.shardingsphere.scaling.core.job.FinishedCheckJob.dataConsistencyCheck(FinishedCheckJob.java:73)
at
org.apache.shardingsphere.scaling.core.job.FinishedCheckJob.execute(FinishedCheckJob.java:59)
at
org.apache.shardingsphere.elasticjob.simple.executor.SimpleJobExecutor.process(SimpleJobExecutor.java:33)
at
org.apache.shardingsphere.elasticjob.simple.executor.SimpleJobExecutor.process(SimpleJobExecutor.java:29)
at
org.apache.shardingsphere.elasticjob.executor.ElasticJobExecutor.process(ElasticJobExecutor.java:177)
at
org.apache.shardingsphere.elasticjob.executor.ElasticJobExecutor.process(ElasticJobExecutor.java:147)
at
org.apache.shardingsphere.elasticjob.executor.ElasticJobExecutor.execute(ElasticJobExecutor.java:130)
at
org.apache.shardingsphere.elasticjob.executor.ElasticJobExecutor.execute(ElasticJobExecutor.java:106)
at
org.apache.shardingsphere.elasticjob.lite.internal.schedule.LiteJob.execute(LiteJob.java:35)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
Caused by: java.sql.SQLSyntaxErrorException: SELECT command denied to user
'test'@'' for table 'checksums'
at
com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120)
at
com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
at com.mysql.cj.jdbc.StatementImpl.executeQuery(StatementImpl.java:1202)
at
com.mysql.cj.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2159)
at
com.mysql.cj.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2088)
at com.mysql.cj.jdbc.IterateBlock.doForAll(IterateBlock.java:56)
at
com.mysql.cj.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2264)
at
com.zaxxer.hikari.pool.ProxyDatabaseMetaData.getColumns(ProxyDatabaseMetaData.java:90)
at
com.zaxxer.hikari.pool.HikariProxyDatabaseMetaData.getColumns(HikariProxyDatabaseMetaData.java)
at
org.apache.shardingsphere.driver.jdbc.core.datasource.metadata.ShardingSphereDatabaseMetaData.getColumns(ShardingSphereDatabaseMetaData.java:121)
at
org.apache.shardingsphere.scaling.core.job.check.consistency.DataConsistencyCheckerImpl.getTablesColumnNamesMap(DataConsistencyCheckerImpl.java:156)
... 14 common frames omitted
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