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【DM版本】:DM8
【操作系统】：Docker
【问题描述】*：
sharding 的jdk 版本 openjdk version "1.8.0_312"
JDBC已经换成了DM的了 每个版本都试过
用mysql 驱动 报错是
Exception in thread "main" java.lang.RuntimeException: Failed to get driver instance for jdbcUrl=jdbc:dm://172.16.106.36:5236?compatibleMode=oracle
这是配置文件
schemaName: SYSDBA
dataSources:
ds_0:
url: jdbc:dm://172.16.106.36:5237?comOra=oracle
username: mydb1
password: a123456789
rules:

• !SHARDING
  tables:
  t_user:
  actualDataNodes: ds_0.testtables
  tableStrategy:
  standard:
  shardingColumn: id
  shardingAlgorithmName: alg_hash_mod
  databaseStrategy:
  standard:
  shardingColumn: id
  shardingAlgorithmName: alg_mod
  keyGenerateStrategy:
  column: id
  keyGeneratorName: snowflake
  bindingTables:
  • t_user
    shardingAlgorithms:
    alg_mod:
    type: MOD
    props:
    sharding-count: 2
    alg_hash_mod:
    type: HASH_MOD
    props:
    sharding-count: 2
    keyGenerators:
    snowflake:
    type: SNOWFLAKE
    报错如下
    03:25:07.581 [main] INFO com.atomikos.icatch.provider.imp.AssemblerImp - USING: com.atomikos.icatch.oltp_retry_interval = 10000
    03:25:07.581 [main] INFO com.atomikos.icatch.provider.imp.AssemblerImp - USING: com.atomikos.icatch.force_shutdown_on_vm_exit = false
    03:25:07.581 [main] INFO com.atomikos.icatch.provider.imp.AssemblerImp - USING: com.atomikos.icatch.default_jta_timeout = 300000
    03:25:07.582 [main] INFO com.atomikos.icatch.provider.imp.AssemblerImp - Using default (local) logging and recovery...
    03:25:07.585 [main] DEBUG com.atomikos.recovery.fs.FileSystemRepository - baseDir ./logs
    03:25:07.585 [main] DEBUG com.atomikos.recovery.fs.FileSystemRepository - baseName xa_tx
    03:25:07.586 [main] DEBUG com.atomikos.recovery.fs.FileSystemRepository - LogFileLock com.atomikos.persistence.imp.LogFileLock@7718a40f
    Exception in thread "main" java.lang.NullPointerException
    at org.apache.shardingsphere.transaction.xa.jta.datasource.swapper.DataSourceSwapper.createXADataSource(DataSourceSwapper.java:64)
    at org.apache.shardingsphere.transaction.xa.jta.datasource.swapper.DataSourceSwapper.swap(DataSourceSwapper.java:56)
    at org.apache.shardingsphere.transaction.xa.jta.datasource.XADataSourceFactory.build(XADataSourceFactory.java:43)
    at org.apache.shardingsphere.transaction.xa.jta.datasource.XATransactionDataSource.<init>(XATransactionDataSource.java:64)
    at org.apache.shardingsphere.transaction.xa.XAShardingSphereTransactionManager.newXATransactionDataSource(XAShardingSphereTransactionManager.java:63)
    at org.apache.shardingsphere.transaction.xa.XAShardingSphereTransactionManager.lambda$init$0(XAShardingSphereTransactionManager.java:57)
    at java.util.ArrayList.forEach(ArrayList.java:1259)
    at org.apache.shardingsphere.transaction.xa.XAShardingSphereTransactionManager.init(XAShardingSphereTransactionManager.java:57)
    at org.apache.shardingsphere.transaction.ShardingSphereTransactionManagerEngine.lambda$init$0(ShardingSphereTransactionManagerEngine.java:71)
    at java.util.Map.forEach(Map.java:630)
    at org.apache.shardingsphere.transaction.ShardingSphereTransactionManagerEngine.init(ShardingSphereTransactionManagerEngine.java:71)
    at org.apache.shardingsphere.transaction.context.TransactionContextsBuilder.build(TransactionContextsBuilder.java:54)
    at org.apache.shardingsphere.mode.manager.memory.MemoryContextManagerBuilder.build(MemoryContextManagerBuilder.java:61)
    at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.createContextManager(BootstrapInitializer.java:72)
    at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.init(BootstrapInitializer.java:57)
    at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:47)