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HDFS or OBS to a Relational Database Typical Scenario: Exporting Data from HBase to a Relational Database Typical Scenario: Exporting Data from Hive to a Relational Database Typical Scenario: Importing Data from HBase to HDFS or OBS Parent topic: Using Loader
Data from HDFS or OBS to a Relational Database Using Loader to Export Data from HBase to a Relational Database Using Loader to Export Data from Hive to a Relational Database Using Loader to Export Data from HBase to HDFS or OBS Using Loader to Export Data from HDFS to ClickHouse Parent
OBS Path: obs://sparksql/input/sparksql-test.txt HDFS Path: /user/userinput Figure 1 Importing data from OBS to HDFS Submit the SQL statement. On the details page of the MRS cluster, click the Jobs tab. For details, see Running a Spark Job.
The value can be an OBS file system path or a local VM path. The path must be unique within a cluster, but can be the same across different clusters. An OBS file system path must start with obs:// and end with .sh, for example, obs://mrs-samples/xxx.sh.
OBS to HBase Typical Scenario: Importing Data from a Relational Database to ClickHouse Typical Scenario: Importing Data from HDFS to ClickHouse Parent topic: Using Loader
from an FTP Server to HBase Using Loader to Import Data from a Relational Database to HDFS or OBS Using Loader to Import Data from a Relational Database to HBase Using Loader to Import Data from a Relational Database to Hive Using Loader to Import Data from HDFS or OBS to HBase Using
Output path should be a directory that does not exist, for example, obs://obs-demo-analysis-hwt4/output/. NOTE: To obtain the AK/SK for accessing OBS, perform the following steps: Log in to the Huawei Cloud management console.
Migrating Data from MRS HDFS to OBS This practice demonstrates how to migrate file data from MRS HDFS to OBS using CDM. System Interconnection Using DBeaver to Access Phoenix This practice describes how to use DBeaver to access Phoenix.
Configuring Storage-Compute Decoupling for an MRS Cluster MRS Storage-Compute Decoupling Overview Interconnecting an MRS Cluster with OBS Through Guardian Interconnecting an MRS Cluster with OBS Using an IAM Agency FAQ About Decoupled Storage and Compute
storage location of the table partition to another bucket does not take effect. alter table table_name partition(dt date) set location "obs://OBS bucket 2/Folder in the bucket"; Parent topic: Application Development
storage location of the table partition to another bucket does not take effect. alter table table_name partition(dt date) set location "obs://OBS bucket 2/Folder in the bucket"; Parent topic: Application Development
storage location of the table partition to another bucket does not take effect. alter table table_name partition(dt date) set location "obs://OBS bucket 2/Folder in the bucket"; Parent topic: Developing Impala Applications
storage location of the table partition to another bucket does not take effect. alter table table_name partition(dt date) set location "obs://OBS bucket 2/Folder in the bucket"; Parent topic: Developing a Hive Application
You can enter the path or click HDFS or OBS to select a file. The path can contain a maximum of 1,023 characters. It cannot contain special characters (;|&>,<'$) and cannot be left blank or all spaces. The OBS program path starts with obs://.
You can enter the path or click HDFS or OBS to select a file. The path can contain a maximum of 1,023 characters. It cannot contain special characters (;|&>,<'$) and cannot be left blank or all spaces. The OBS program path starts with obs://.
Data Analytics Using Spark2x to Analyze IoV Drivers' Driving Behavior Using Hive to Load HDFS Data and Analyze Book Scores Using Hive to Load OBS Data and Analyze Enterprise Employee Information Using Flink Jobs to Process OBS Data Consuming Kafka Data Using Spark Streaming Jobs Using
Creating an OBS Parallel File System and Obtaining the AK/SK and Domain ID Create an OBS parallel file system. Log in to the OBS console. Choose Parallel File Systems > Create Parallel File System. Enter a file system name, for example, doris-obs.
OBS: logs are saved to OBS. This is the default option. Go to Step 5. Set OBS Path to the OBS path for storing service log files. Enter a full path that does not start with a slash (/) and is no more than 900 bytes.
Supported OBS monitoring. Upgraded the OBS packages. Resolved the issue that some data is not inserted when 10 data records are concurrently inserted into hive-jdbc. Resolved the issue that Hive occasionally reports a Kryo deserialization failure.
Supported OBS monitoring. Upgraded the OBS packages. Resolved the issue that some data is not inserted when 10 data records are concurrently inserted into hive-jdbc. Resolved the issue that Hive occasionally reports a Kryo deserialization failure.
