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  1. Prólogo
  2. Programas y utilidades de la línea de comandos
  3. Instalación y configuración de las utilidades de la línea de comandos
  4. Cómo utilizar los programas de la línea de comandos
  5. Variables de entorno para los programas de línea de comandos
  6. Cómo utilizar infacmd
  7. Referencia de comando infacmd as
  8. Referencia del comando infacmd aud
  9. Referencia de comando infacmd autotune
  10. Referencia de comandos de Infacmd bg
  11. Referencia de comando infacmd ccps
  12. Referencia de comandos infacmd cluster
  13. Referencia de comando infacmd cms
  14. Referencia de comando infacmd dis
  15. Referencia de comando infacmd dps
  16. Referencia de comando infacmd edl
  17. Referencia de comandos de infacmd es
  18. Referencia de comando infacmd ihs
  19. Referencia de comando infacmd ipc
  20. infacmd isp Command Reference
  21. Referencia de comando infacmd ldm
  22. Referencia de comando infacmd mas
  23. Referencia de comando infacmd mi
  24. Referencia de comando infacmd mrs
  25. Referencia de comando infacmd ms
  26. Referencia de comando infacmd oie
  27. Referencia de comando infacmd ps
  28. Referencia de comando infacmd pwx
  29. Referencia de comando infacmd rms
  30. Referencia de comando infacmd rtm
  31. Referencia de comandos de infacmd sch
  32. Referencia de comando infacmd search
  33. Referencia de comando infacmd sql
  34. Referencia de comando infacmd tdm
  35. Referencia de comando infacmd wfs
  36. Referencia de comando infacmd ws
  37. Referencia de comando infacmd xrf
  38. Archivos de control de infacmd
  39. Referencia de comando infasetup
  40. Referencia de comando pmcmd
  41. Referencia de comando pmrep
  42. Cómo trabajar con archivos de pmrep
  43. POWERCENTERHELP

Command Reference

Command Reference

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replaceMappingHadoopRuntimeConnections

replaceMappingHadoopRuntimeConnections

Sustituye la conexión de Hadoop de todas las asignaciones en las aplicaciones implementadas por otra conexión de Hadoop. El servicio de integración de datos utiliza la conexión de Hadoop para conectar con el clúster de Hadoop y ejecutar las asignaciones en el entorno de Hadoop.
El comando no modifica las conexiones Hadoop en las transformaciones. Puede especificar el nombre de la aplicación para reemplazar la conexión Hadoop de una aplicación.
El comando infacmd dis replaceMappingHadoopRuntimeConnections utiliza la siguiente sintaxis: 
replaceMappingHadoopRuntimeConnections
       
<-DomainName|-dn> domain_name

<-ServiceName|-sn> service_name
        
<-UserName|-un> user_name
        
<-Password|-pd> password
        
[<-SecurityDomain|-sdn> security_domain]
        
[<-ResilienceTimeout|-re> timeout_period_in_seconds]
        
[<-ApplicationName|-an> application_name]
        
<-OldConnectionName|-oc> connection_name_of_old_connection_to_replace
        
<-NewConnectionName|-nc> connection_name_of_new_connection
En la siguiente tabla se describen las opciones y los argumentos de replaceMappingHadoopRuntimeConnections:
Opción
Argumento
Descripción
DomainName
-dn
domain_name
Obligatorio. Nombre del dominio de Informatica. El nombre de dominio se puede establecer con la opción -dn o con la variable de entorno INFA_DEFAULT_DOMAIN. Si se establece un nombre de dominio con ambos métodos, la opción -dn tendrá preferencia.
ServiceName
-sn
service_name
Obligatorio. Nombre del servicio de integración de datos.
UserName
-un
user_name
Required if the domain uses Native or LDAP authentication. User name to connect to the domain. You can set the user name with the -un option or the environment variable INFA_DEFAULT_DOMAIN_USER. If you set a user name with both methods, the -un option takes precedence.
Optional if the domain uses Kerberos authentication. To run the command with single sign-on, do not set the user name. If you set the user name, the command runs without single sign-on.
Password
-pd
password
Required if you specify the user name. Password for the user name. The password is case sensitive. You can set a password with the -pd option or the environment variable INFA_DEFAULT_DOMAIN_PASSWORD. If you set a password with both methods, the password set with the -pd option takes precedence.
SecurityDomain
-sdn
security_domain
Required if the domain uses LDAP authentication. Optional if the domain uses native authentication or Kerberos authentication. Name of the security domain to which the domain user belongs. You can set a security domain with the -sdn option or the environment variable INFA_DEFAULT_SECURITY_DOMAIN. If you set a security domain name with both methods, the -sdn option takes precedence. The security domain name is case sensitive.
If the domain uses native or LDAP authentication, the default is Native. If the domain uses Kerberos authentication, the default is the LDAP security domain created during installation. The name of the security domain is the same as the user realm specified during installation.
ResilienceTimeout
-re
timeout_period_in_seconds
Optional. Amount of time in seconds that infacmd attempts to establish or re-establish a connection to the domain. If you omit this option, infacmd uses the timeout value specified in the INFA_CLIENT_RESILIENCE_TIMEOUT environment variable. If no value is specified in the environment variable, the default of 180 seconds is used.
ApplicationName
-an
application_name
Opcional. Nombre de la aplicación que contiene la asignación. Si especifica esta opción, el comando reemplazará la conexión Hadoop solo para la aplicación.
OldConnectionName
-oc
connection_name_of_old_connection_to_replace
Obligatorio. Nombre de la conexión Hadoop que desea reemplazar.
NewConnectionName
-nc
connection_name_of_new_connection
Obligatorio. Nombre de la conexión Hadoop que el servicio de integración de datos debe utilizar para conectarse con el clúster de Hadoop para ejecutar asignaciones en el entorno Hadoop.