Cloudera JDBC Driver 2.5 for Apache Impala
DataSource
Transaction Type | DataSource Class |
NO_TRANSACTION | For ImpalaJDBC41.jar JAR file: com.cloudera.impala.jdbc41.DataSource |
Other Properties
Specify the parameters in the Other Properties field:
Parameter | Description |
url | Other database related properties are provided as part of the url values. url={jdbc:impala://<hostname>:portnumber/databasename; AuthMech=1;SSL=SSL_value;UseSasl=UseSasl_value} Note: The properties such as AuthMech, SSL, and UseSasl are required only for secured connections. |
Kerberos Authentication
Specify the Kerberos authentication parameters in the Other Properties field in the following format:
url={jdbc:impala://<hostname>:portnumber/databasename;
AuthMech=1;
KrbRealm=<Kerberos_Realm_Name>;
KrbHostFQDN=<Kerberos_FQDN>;
KrbServiceName=<Kerberos_Service_Name>;
KrbAuthType=1}
For example:
url={jdbc:impala://gbs1.windmill.local:8443/default;
AuthMech=1;
KrbRealm=gbs_Realm.windmill.local;
KrbHostFQDN=gbs_FQDN.windmill.local;
KrbServiceName=impala;
KrbAuthType=1}
Required Connection Property Fields
Driver Name | Server Name | User | Password | Database Name | Port Number | Network Protocol |
Apache Impala Cloudera JDBC Driver 2.5 | No | Yes | Yes | No | No | No |
For more information about limitations, see
Limitations.