Package org.apache.hadoop.hdfs.server.federation.router.security.token

Interface SQLSecretManagerRetriableHandler

public interface SQLSecretManagerRetriableHandler

Interface to handle retries when SQLDelegationTokenSecretManagerImpl throws expected errors.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	SQLSecretManagerRetriableHandler.SQLCommand<T>
static interface	SQLSecretManagerRetriableHandler.SQLCommandVoid

Method Summary

Modifier and Type	Method	Description
<T> T	execute(SQLSecretManagerRetriableHandler.SQLCommand<T> command)
void	execute(SQLSecretManagerRetriableHandler.SQLCommandVoid command)

Method Detail

execute

void execute(SQLSecretManagerRetriableHandler.SQLCommandVoid command)
      throws java.sql.SQLException

Throws:

java.sql.SQLException

execute

<T> T execute(SQLSecretManagerRetriableHandler.SQLCommand<T> command)
       throws java.sql.SQLException

Throws:

java.sql.SQLException