Question

我使用Node JDBC模块连接到Impala，但我在连接时遇到500151错误。我的连接字符串是jdbc:impala://myhost:21050;AuthMech=3;transportMode=http;httpPath=cliservice;UID=user;PWD=password

这是错误消息：

Error: Error running static method
java.sql.SQLException: [Simba][ImpalaJDBCDriver](500151) Error setting/closing session: {0}.
        at com.cloudera.hivecommon.api.HS2Client.openSession(Unknown Source)
        at com.cloudera.hivecommon.api.HS2Client.<init>(Unknown Source)
        at com.cloudera.hivecommon.api.HiveServer2ClientFactory.createClient(Unknown Source)
        at com.cloudera.hivecommon.core.HiveJDBCCommonConnection.connect(Unknown Source)
        at com.cloudera.impala.core.ImpalaJDBCConnection.connect(Unknown Source)
        at com.cloudera.jdbc.common.BaseConnectionFactory.doConnect(Unknown Source)
        at com.cloudera.jdbc.common.AbstractDriver.connect(Unknown Source)
        at java.sql.DriverManager.getConnection(DriverManager.java:664)
        at java.sql.DriverManager.getConnection(DriverManager.java:208)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Caused by: com.cloudera.support.exceptions.GeneralException: [Simba][ImpalaJDBCDriver](500151) Error     setting/closing session: {0}.
        ... 12 more
Caused by: org.apache.thrift.transport.TTransportException
        at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
        at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378)
        at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297)
        at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204)
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
        at org.apache.hive.service.cli.thrift.TCLIService$Client.recv_OpenSession(TCLIService.java:156)
        at com.cloudera.hivecommon.api.HS2ClientWrapper.recv_OpenSession(Unknown Source)
        at org.apache.hive.service.cli.thrift.TCLIService$Client.OpenSession(TCLIService.java:143)
        at com.cloudera.hivecommon.api.HS2ClientWrapper.OpenSession(Unknown Source)
        at com.cloudera.hivecommon.api.HS2Client.openSession(Unknown Source)
        at com.cloudera.hivecommon.api.HS2Client.<init>(Unknown Source)
        at com.cloudera.hivecommon.api.HiveServer2ClientFactory.createClient(Unknown Source)
        at com.cloudera.hivecommon.core.HiveJDBCCommonConnection.connect(Unknown Source)
        at com.cloudera.impala.core.ImpalaJDBCConnection.connect(Unknown Source)
        at com.cloudera.jdbc.common.BaseConnectionFactory.doConnect(Unknown Source)
        at com.cloudera.jdbc.common.AbstractDriver.connect(Unknown Source)
        at java.sql.DriverManager.getConnection(DriverManager.java:664)
        at java.sql.DriverManager.getConnection(DriverManager.java:208)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)

我确信凭证和AuthMech没有任何问题。有人请帮忙。

Answer 1

问题解决了。我将我的Impala JDBC驱动程序升级到41，并在我的连接字符串中删除了transportMode=http;httpPath=cliservice。

Impala JDBC驱动程序连接错误

1 个答案: