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aws datasync update-location-hdfs

Modifies the following configuration parameters of the Hadoop Distributed File System (HDFS) transfer location that you're using with DataSync. AWS CLI reference

15 options Its page in the AWS CLI reference

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Options

15 in the AWS CLI reference
--agent-arnsThe Amazon Resource Names (ARNs) of the DataSync agents that can connect to your HDFS cluster.
--authentication-typeThe type of authentication used to determine the identity of the user.
--block-sizeThe size of the data blocks to write into the HDFS cluster.
--cmk-secret-configSpecifies configuration information for a DataSync-managed secret, such as a KerberosKeytab or set of credentials that DataSync uses to access a specific transfer location, and a customer-managed KMS key.
--custom-secret-configSpecifies configuration information for a customer-managed secret, such as a KerberosKeytab or set of credentials that DataSync uses to access a specific transfer location, and a customer-managed Identity and Access Management (IAM) role that provides access to the secret.
--kerberos-keytabThe Kerberos key table (keytab) that contains mappings between the defined Kerberos principal and the encrypted keys.
--kerberos-krb5-confThe krb5.conf file that contains the Kerberos configuration information.
--kerberos-principalThe Kerberos principal with access to the files and folders on the HDFS cluster.
--kms-key-provider-uriThe URI of the HDFS cluster's Key Management Server (KMS).
--location-arnThe Amazon Resource Name (ARN) of the source HDFS cluster location.
--name-nodesThe NameNode that manages the HDFS namespace.
--qop-configurationThe Quality of Protection (QOP) configuration specifies the Remote Procedure Call (RPC) and data transfer privacy settings configured on the Hadoop Distributed File System (HDFS) cluster.
--replication-factorThe number of DataNodes to replicate the data to when writing to the HDFS cluster.
--simple-userThe user name used to identify the client on the host operating system.
--subdirectoryA subdirectory in the HDFS cluster.