com.alibaba.alink.common.io.catalog.hive.plugin.initializer

Class LoginUgi

java.lang.Object

com.alibaba.alink.common.io.catalog.hive.plugin.initializer.LoginUgi

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.MapFunction<PrivilegedExceptionAction<Object>,Object>

public class LoginUgi
extends Object
implements org.apache.flink.api.common.functions.MapFunction<PrivilegedExceptionAction<Object>,Object>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LoginUgi(String kerberosPrincipal, String kerberosKeytab)

Method Summary

Modifier and Type	Method and Description
Object	map(PrivilegedExceptionAction<Object> objectPrivilegedExceptionAction)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LoginUgi

public LoginUgi(String kerberosPrincipal,
                String kerberosKeytab)
         throws IOException

Throws:

IOException

Method Detail

map

public Object map(PrivilegedExceptionAction<Object> objectPrivilegedExceptionAction)
           throws Exception

Specified by:

map in interface org.apache.flink.api.common.functions.MapFunction<PrivilegedExceptionAction<Object>,Object>

Throws:

Exception