使用JDBC41 / 4连接到Redshift时出错

Question

我正在尝试使用JDBC连接到Pentaho Kettle的Redshift

我从https://s3.amazonaws.com/redshift-downloads/drivers/RedshiftJDBC41-1.1.10.1010.jar

下载了JDBC41 jar（http://docs.aws.amazon.com/redshift/latest/mgmt/configure-jdbc-connection.html）

并将其放入kettle / lib中，正确设置连接字符串，以便显示连接的静态检查

Connection to database [redshift_xx] is OK.
Custom URL : jdbc:redshift://redshift-xx:5439/dbname
Custom Driver Class:com.amazon.redshift.jdbc41.Driver

但是出现运行时错误

com.amazon.redshift.client.PGClient.directExecute(Ljava/lang/String;ILcom/amazon/support/IWarningListener;)Ljava/util/List;

与jdbc4相同