测试链接是成功的，也能成功保存，就是不能同步表数据
2024-08-26 21:12:23.037 [http-nio-0.0.0.0-2024-exec-11] INFO datart.data.provider.JdbcDataProvider : jdbc source '5ad4570508f544b8930156b8ef95339d-Doris' updated, source has been reset
2024-08-26 21:12:23.043 [pool-2-thread-2] INFO d.data.provider.jdbc.DataSourceFactoryDruidImpl : druid data source created (DataSource-1111789274)
2024-08-26 21:12:23.049 [pool-2-thread-2] INFO com.alibaba.druid.pool.DruidDataSource : {dataSource-6} inited
2024-08-26 21:12:23.063 [http-nio-0.0.0.0-2024-exec-11] WARN com.alibaba.druid.pool.DruidAbstractDataSource : discard long time none received connection. , jdbcUrl : jdbc:mysql://localhost:3333/datart?&allowMultiQueries=true&characterEncoding=utf-8, version : 1.2.4, lastPacketReceivedIdleMillis : 406943
2024-08-26 21:12:23.077 [http-nio-0.0.0.0-2024-exec-11] INFO datart.server.service.impl.SourceServiceImpl : jdbc source schema job has been created 5ad4570508f544b8930156b8ef95339d - Doris - interval 60
2024-08-26 21:12:24.896 [pool-2-thread-2] ERROR datart.server.service.impl.SourceServiceImpl : source schema sync error
java.lang.NullPointerException: null
at datart.data.provider.jdbc.DataTypeUtils.jdbcType2DataType(DataTypeUtils.java:61)
at datart.data.provider.jdbc.adapters.JdbcDataProviderAdapter.readTableColumn(JdbcDataProviderAdapter.java:193)
at datart.data.provider.jdbc.adapters.JdbcDataProviderAdapter.readTableColumn(JdbcDataProviderAdapter.java:176)
at datart.data.provider.JdbcDataProvider.readTableColumns(JdbcDataProvider.java:85)
at datart.data.provider.ProviderManager.readTableColumns(ProviderManager.java:114)
at datart.server.service.impl.DataProviderServiceImpl.readTableColumns(DataProviderServiceImpl.java:140)
at datart.server.job.SchemaSyncJob.execute(SchemaSyncJob.java:94)
at datart.server.service.impl.SourceServiceImpl.lambda$updateJdbcSourceSyncJob$2(SourceServiceImpl.java:464)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
2024-08-26 21:12:24.976 [DatartScheduleCluster_Worker-4] ERROR datart.server.job.SchemaSyncJob : source schema sync error
java.lang.NullPointerException: null
at datart.data.provider.jdbc.DataTypeUtils.jdbcType2DataType(DataTypeUtils.java:61)
at datart.data.provider.jdbc.adapters.JdbcDataProviderAdapter.readTableColumn(JdbcDataProviderAdapter.java:193)
at datart.data.provider.jdbc.adapters.JdbcDataProviderAdapter.readTableColumn(JdbcDataProviderAdapter.java:176)
at datart.data.provider.JdbcDataProvider.readTableColumns(JdbcDataProvider.java:85)
at datart.data.provider.ProviderManager.readTableColumns(ProviderManager.java:114)
at datart.server.service.impl.DataProviderServiceImpl.readTableColumns(DataProviderServiceImpl.java:140)
at datart.server.job.SchemaSyncJob.execute(SchemaSyncJob.java:94)
at datart.server.job.SchemaSyncJob.execute(SchemaSyncJob.java:72)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)

Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
2024-08-26 20:55:52.592 [DatartScheduleCluster_Worker-3] WARN com.alibaba.druid.pool.DruidAbstractDataSource : discard long time none received connection. , jdbcUrl : jdbc:mysql://localhost:3333/datart?&allowMultiQueries=true&characterEncoding=utf-8, version : 1.2.4, lastPacketReceivedIdleMillis : 272659
2024-08-26 20:55:52.604 [DatartScheduleCluster_Worker-3] INFO d.data.provider.jdbc.DataSourceFactoryDruidImpl : druid data source created (DataSource-1830622635)
2024-08-26 20:55:52.608 [DatartScheduleCluster_Worker-3] INFO com.alibaba.druid.pool.DruidDataSource : {dataSource-5} inited
2024-08-26 20:55:53.286 [DatartScheduleCluster_Worker-3] ERROR datart.server.job.SchemaSyncJob : source schema sync error
java.lang.NullPointerException: null
at datart.data.provider.jdbc.DataTypeUtils.jdbcType2DataType(DataTypeUtils.java:61)
at datart.data.provider.jdbc.adapters.JdbcDataProviderAdapter.readTableColumn(JdbcDataProviderAdapter.java:193)
at datart.data.provider.jdbc.adapters.JdbcDataProviderAdapter.readTableColumn(JdbcDataProviderAdapter.java:176)
at datart.data.provider.JdbcDataProvider.readTableColumns(JdbcDataProvider.java:85)
at datart.data.provider.ProviderManager.readTableColumns(ProviderManager.java:114)
at datart.server.service.impl.DataProviderServiceImpl.readTableColumns(DataProviderServiceImpl.java:140)
at datart.server.job.SchemaSyncJob.execute(SchemaSyncJob.java:94)
at datart.server.job.SchemaSyncJob.execute(SchemaSyncJob.java:72)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)