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        • Raw - Data Lake Insight

          Raw - Data Lake Insight

          Click the name of the corresponding Flink job, choose Run Log, click OBS Bucket, and locate the folder of the log you want to view according to the date. Go to the folder of the date, find the folder whose name contains taskmanager, download the .out file, and view result logs.

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.15 Syntax Reference > Formats
        • Maxwell - Data Lake Insight

          Maxwell - Data Lake Insight

          Method 2: If you allow DLI to save job logs in OBS, view the output in the taskmanager.out file. +I(111,scooter,Big 2-wheel scooter,5.15) Parent topic: Format

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.12 Syntax Reference > DDL Syntax > Format
        • CSV - Data Lake Insight

          CSV - Data Lake Insight

          Click the name of the corresponding Flink job, choose Run Log, click OBS Bucket, and locate the folder of the log you want to view according to the date. Go to the folder of the date, find the folder whose name contains taskmanager, download the .out file, and view result logs.

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.15 Syntax Reference > Formats
        • Example Typical Scenario: Migrating Data from Kafka to DLI - Data Lake Insight

          Example Typical Scenario: Migrating Data from Kafka to DLI - Data Lake Insight

          Before writing dirty data, create an OBS link. You can view the data on OBS later. Retain the default value No, meaning dirty data is not recorded. Click Save and Run. On the Job Management page, you can view the job execution progress and result.

          Help > Data Lake Insight > User Guide > Data Migration and Transmission > Migrating Data from External Data Sources to DLI
        • Example Typical Scenario: Migrating Data from GaussDB(DWS) to DLI - Data Lake Insight

          Example Typical Scenario: Migrating Data from GaussDB(DWS) to DLI - Data Lake Insight

          Before writing dirty data, create an OBS link. You can view the data on OBS later. Retain the default value No, meaning dirty data is not recorded. Click Save and Run. On the Job Management page, you can view the job execution progress and result.

          Help > Data Lake Insight > User Guide > Data Migration and Transmission > Migrating Data from External Data Sources to DLI
        • DLI Built-in Dependencies - Data Lake Insight

          DLI Built-in Dependencies - Data Lake Insight

          For more logs, check the OBS bucket where the job logs are stored. Search for dependency information in the logs. Search for Classpath: in the logs to check the dependencies.

          Help > Data Lake Insight > User Guide > Common DLI Management Operations > Managing Program Packages of Jar Jobs
        • Hudi Result Table - Data Lake Insight

          Hudi Result Table - Data Lake Insight

          Select Save Job Log, and specify the OBS bucket for saving job logs.

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.15 Syntax Reference > Connectors > Hudi
        • Upsert Kafka Result Table - Data Lake Insight

          Upsert Kafka Result Table - Data Lake Insight

          Select Save Job Log, and specify the OBS bucket for saving job logs. Change the values of the parameters in bold as needed in the following script.

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.12 Syntax Reference > DDL Syntax > Creating Result Tables
        • TPC-H Sample Data in the SQL Templates Preset on DLI - Data Lake Insight

          TPC-H Sample Data in the SQL Templates Preset on DLI - Data Lake Insight

          Precautions When a sub-account uses the TPC-H test suite, the main account needs to grant the sub-account the OBS access permission and the permission to view the main account table.

          Help > Data Lake Insight > User Guide > Submitting a SQL Job Using DLI > Creating and Managing SQL Job Templates
        • Java Example Code - Data Lake Insight

          Java Example Code - Data Lake Insight

          Insert data. 1 sparkSession.sql("insert into dli_to_rds values (1,'John',24)"); Query data. 1 sparkSession.sql("select * from dli_to_rd").show(); Response Submitting a Spark job Generate a JAR file based on the code file and upload the JAR file to the OBS bucket.

          Help > Data Lake Insight > Developer Guide > Spark Jar Jobs > Using Spark Jobs to Access Data Sources of Datasource Connections > Connecting to RDS
        • Avro - Data Lake Insight

          Avro - Data Lake Insight

          Method 2: If you allow DLI to save job logs in OBS, view the output in the taskmanager.out file.

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.12 Syntax Reference > DDL Syntax > Format
        • Debezium - Data Lake Insight

          Debezium - Data Lake Insight

          Method 2: If you allow DLI to save job logs in OBS, view the output in the taskmanager.out file. -U(111,scooter,Big2-wheel scooter,5.18) +U(111,scooter,Big2-wheel scooter,5.15) Parent topic: Format

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.12 Syntax Reference > DDL Syntax > Format
        • Avro - Data Lake Insight

          Avro - Data Lake Insight

          Click the name of the corresponding Flink job, choose Run Log, click OBS Bucket, and locate the folder of the log you want to view according to the date. Go to the folder of the date, find the folder whose name contains taskmanager, download the .out file, and view result logs.

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.15 Syntax Reference > Formats
        • Creating a Hive Catalog - Data Lake Insight

          Creating a Hive Catalog - Data Lake Insight

          Select Save Job Log, and specify the OBS bucket for saving job logs.

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.15 Syntax Reference > Connectors > Hive
        • Kafka Result Table - Data Lake Insight

          Kafka Result Table - Data Lake Insight

          Create a Kafka cluster for DMS, enable SASL_SSL, download the SSL certificate, and upload the downloaded certificate client.jks to an OBS bucket.

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.12 Syntax Reference > DDL Syntax > Creating Result Tables
        • Example Typical Scenario: Migrating Data from Hive to DLI - Data Lake Insight

          Example Typical Scenario: Migrating Data from Hive to DLI - Data Lake Insight

          Before writing dirty data, create an OBS link. You can view the data on OBS later. Retain the default value No, meaning dirty data is not recorded. Click Save and Run. On the Job Management page, you can view the job execution progress and result.

          Help > Data Lake Insight > User Guide > Data Migration and Transmission > Migrating Data from External Data Sources to DLI
        • CREATE TABLE - Data Lake Insight

          CREATE TABLE - Data Lake Insight

          If it is set to false, only metadata is cleared and data files are moved to the OBS recycle bin. The default value is false. You are advised not to change the value. Otherwise, deleted data cannot be restored.

          Help > Data Lake Insight > HetuEngine SQL Syntax Reference > HetuEngine SQL Syntax > DDL Syntax
        • Updating a Flink Jar Job - Data Lake Insight

          Updating a Flink Jar Job - Data Lake Insight

          Default value: false obs_bucket No String OBS bucket where users are authorized to save logs when log_enabled is set to true. smn_topic No String SMN topic.

          Help > Data Lake Insight > API Reference > Flink Job-related APIs
        • Canal - Data Lake Insight

          Canal - Data Lake Insight

          Method 2: If you allow DLI to save job logs in OBS, view the output in the taskmanager.out file. -U(111,scooter,Big2-wheel scooter,5.15) +U(111,scooter,Big2-wheel scooter,5.18) Parent topic: Format

          Help > Data Lake Insight > Flink SQL Syntax Reference > Flink OpenSource SQL 1.12 Syntax Reference > DDL Syntax > Format
        • Reading Data from Kafka and Writing Data to RDS - Data Lake Insight

          Reading Data from Kafka and Writing Data to RDS - Data Lake Insight

          OBS Bucket: Select an OBS bucket for storing job logs and grant access permissions of the OBS bucket as prompted. Enable Checkpointing: Enable this function. Enter a SQL statement in the editing pane. The following is an example. Modify the parameters in bold as you need.

          Help > Data Lake Insight > Developer Guide > Flink Jobs > Flink OpenSource SQL Jobs
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