public final class FederationStateStoreUtils extends Object
| Modifier and Type | Field and Description | 
|---|---|
| static String | FEDERATION_STORE_URL | 
| static org.slf4j.Logger | LOG | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | logAndThrowException(org.slf4j.Logger log,
                    String errMsg,
                    Throwable t)Throws an exception due to an error in  FederationStateStore. | 
| static void | logAndThrowInvalidInputException(org.slf4j.Logger log,
                                String errMsg)Throws an  FederationStateStoreInvalidInputExceptiondue to an
 error inFederationStateStore. | 
| static void | logAndThrowRetriableException(org.slf4j.Logger log,
                             String errMsg,
                             Throwable t)Throws an  FederationStateStoreRetriableExceptiondue to an
 error inFederationStateStore. | 
| static void | logAndThrowStoreException(org.slf4j.Logger log,
                         String errMsg)Throws an  FederationStateStoreExceptiondue to an error inFederationStateStore. | 
| static void | returnToPool(org.slf4j.Logger log,
            CallableStatement cstmt,
            Connection conn)Returns the SQL  FederationStateStoreconnections to the pool. | 
| static void | returnToPool(org.slf4j.Logger log,
            CallableStatement cstmt,
            Connection conn,
            ResultSet rs)Returns the SQL  FederationStateStoreconnections to the pool. | 
| static void | setPassword(com.zaxxer.hikari.HikariDataSource dataSource,
           String password)Sets a specific password for  HikariDataSourceSQL connections. | 
| static void | setProperty(com.zaxxer.hikari.HikariDataSource dataSource,
           String property,
           String value)Sets a specific value for a specific property of
  HikariDataSourceSQL connections. | 
| static void | setUsername(com.zaxxer.hikari.HikariDataSource dataSource,
           String userNameDB)Sets a specific username for  HikariDataSourceSQL connections. | 
public static final org.slf4j.Logger LOG
public static final String FEDERATION_STORE_URL
public static void returnToPool(org.slf4j.Logger log,
                                CallableStatement cstmt,
                                Connection conn,
                                ResultSet rs)
                         throws org.apache.hadoop.yarn.exceptions.YarnException
FederationStateStore connections to the pool.log - the logger interfacecstmt - the interface used to execute SQL stored proceduresconn - the SQL connectionrs - the ResultSet interface used to execute SQL stored proceduresorg.apache.hadoop.yarn.exceptions.YarnException - on failurepublic static void returnToPool(org.slf4j.Logger log,
                                CallableStatement cstmt,
                                Connection conn)
                         throws org.apache.hadoop.yarn.exceptions.YarnException
FederationStateStore connections to the pool.log - the logger interfacecstmt - the interface used to execute SQL stored proceduresconn - the SQL connectionorg.apache.hadoop.yarn.exceptions.YarnException - on failurepublic static void logAndThrowException(org.slf4j.Logger log,
                                        String errMsg,
                                        Throwable t)
                                 throws org.apache.hadoop.yarn.exceptions.YarnException
FederationStateStore.log - the logger interfaceerrMsg - the error messaget - the throwable raised in the called class.org.apache.hadoop.yarn.exceptions.YarnException - on failurepublic static void logAndThrowStoreException(org.slf4j.Logger log,
                                             String errMsg)
                                      throws org.apache.hadoop.yarn.exceptions.YarnException
FederationStateStoreException due to an error in
 FederationStateStore.log - the logger interfaceerrMsg - the error messageorg.apache.hadoop.yarn.exceptions.YarnException - on failurepublic static void logAndThrowInvalidInputException(org.slf4j.Logger log,
                                                    String errMsg)
                                             throws org.apache.hadoop.yarn.exceptions.YarnException
FederationStateStoreInvalidInputException due to an
 error in FederationStateStore.log - the logger interfaceerrMsg - the error messageorg.apache.hadoop.yarn.exceptions.YarnException - on failurepublic static void logAndThrowRetriableException(org.slf4j.Logger log,
                                                 String errMsg,
                                                 Throwable t)
                                          throws org.apache.hadoop.yarn.exceptions.YarnException
FederationStateStoreRetriableException due to an
 error in FederationStateStore.log - the logger interfaceerrMsg - the error messaget - the throwable raised in the called class.org.apache.hadoop.yarn.exceptions.YarnException - on failurepublic static void setProperty(com.zaxxer.hikari.HikariDataSource dataSource,
                               String property,
                               String value)
HikariDataSource SQL connections.dataSource - the HikariDataSource connectionsproperty - the property to setvalue - the value to setpublic static void setUsername(com.zaxxer.hikari.HikariDataSource dataSource,
                               String userNameDB)
HikariDataSource SQL connections.dataSource - the HikariDataSource connectionsuserNameDB - the value to setpublic static void setPassword(com.zaxxer.hikari.HikariDataSource dataSource,
                               String password)
HikariDataSource SQL connections.dataSource - the HikariDataSource connectionspassword - the value to setCopyright © 2008–2023 Apache Software Foundation. All rights reserved.