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For details, see Installing a Client (MRS 3.x or Later). After an MRS cluster earlier than 3.x is created, the client is installed on the active Master node by default. The installation directory is /opt/client.
10) MRS Hudi (MOR) Master: 16 vCPUs, 64 GB x 3 Node: 8 vCPUs, 64 GB x 3 MRS 3.2.0 16345 183,150 (concurrency: 10) MRS Hudi (COW) Master: 16 vCPUs, 64 GB x 3 Node: 8 vCPUs, 64 GB x 3 MRS 3.2.0 21088 88,183 (concurrency: 20) ClickHouse Node: 8 vCPUs, 32 GB x 2 ClickHouse 22.3.2.2
summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE:
MRS MapReduce Functions The MRS MapReduce node is used to execute a predefined MapReduce program on MRS. MapReduce is a programming model used for parallel computation of large-scale data sets (larger than 1 TB).
(2 x 3 + 2 x 3 x 10) for the current day and 6 (2 x 3) for every following day.
RDS(SQL Server) Connection Parameters RDS(SQL Server) connections can connect to databases such as RDS for SQL Server and on-premises SQL Server databases.
Use semicolons (;) to separate the IP addresses.
as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) Randomly selecting a CDM cluster and creating a job named es_css to migrate tables from Elasticsearch to DIS 1 2 3 4 5 6 7 8 9 10 11 12 13
summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE:
summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE:
For details about how to log in to the master node of the MRS cluster, see Logging In to an ECS. Enter multiple IP addresses based on the scenario in sequence and separate them with commas (,), for example, 127.0.0.1 or 127.0.0.1,127.0.0.2,127.0.0.3.
NOTE: The tag name can contain only letters, digits, and underscores (_) and cannot start with an underscore (_) or contain more than 100 characters. Applicable Modules Yes Select the modules for which this connection is available.
For details about how to log in to the master node of the MRS cluster, see Logging In to an ECS. Enter multiple IP addresses based on the scenario in sequence and separate them with commas (,), for example, 127.0.0.1 or 127.0.0.1,127.0.0.2,127.0.0.3.
Basic and Network Connectivity Configuration Server List Yes One or more servers (server domain name/IP address:server port) separated by commas (,) Example: 192.168.0.1:27017 or 192.168.0.2:27017 KMS Key Yes KMS key used to encrypt and decrypt data source authentication information
For details about how to log in to the master node of the MRS cluster, see Logging In to an ECS. Enter multiple IP addresses based on the scenario in sequence and separate them with commas (,), for example, 127.0.0.1 or 127.0.0.1,127.0.0.2,127.0.0.3.
For details about how to log in to the master node of the MRS cluster, see Logging In to an ECS. Enter multiple IP addresses based on the scenario in sequence and separate them with commas (,), for example, 127.0.0.1 or 127.0.0.1,127.0.0.2,127.0.0.3.
This section describes how to use CDM to migrate data from Oracle to Data Warehouse Service (DWS).
Currently, only cdm is available. id String Node VM ID name String Name of the VM on the node isFrozen String Whether the node is frozen. The value can be 0 (not frozen) or 1 (frozen). components String Components config_status String Node configuration status.
(The system attempts to enable the local_infile system variable of the MySQL database.)
Currently, only cdm is available. id String Node VM ID name String Name of the VM on the node isFrozen String Whether the node is frozen. The value can be 0 (not frozen) or 1 (frozen). components String Components config_status String Node configuration status.
