Big Data Service Development

• Can MRS Run Multiple Flume Tasks at a Time?

• How Do I Change FlumeClient Logs to Standard Logs?

• Where Are the JAR Files and Environment Variables of Hadoop Stored?

• What Compression Algorithms Does HBase Support?

• Can MRS Write Data to HBase Through the HBase External Table of Hive?

• How Do I View HBase Logs?

• How Do I Set the TTL for an HBase Table?

• How Do I Balance HDFS Data?

• How Do I Change the Number of HDFS Replicas?

• What Is the Port for Accessing HDFS Using Python?

• How Do I Modify the HDFS Active/Standby Switchover Class?

• What Is the Recommended Number Type of DynamoDB in Hive Tables?

• Can the Hive Driver Be Interconnected with DBCP2?

• How Do I View the Hive Table Created by Another User?

• Can I Export the Query Result of Hive Data?

• How Do I Do If an Error Occurs When Hive Runs the beeline -e Command to Execute Multiple Statements?

• How Do I Do If a "hivesql/hivescript" Job Fails to Submit After Hive Is Added?

• What If an Excel File Downloaded on Hue Failed to Open?

• How Do I Do If Sessions Are Not Released After Hue Connects to HiveServer and the Error Message "over max user connections" Is Displayed?

• How Do I Reset Kafka Data?

• How Do I Obtain the Client Version of MRS Kafka?

• What Access Protocols Are Supported by Kafka?

• How Do I Do If Error Message "Not Authorized to access group xxx" Is Displayed When a Kafka Topic Is Consumed?

• What Compression Algorithms Does Kudu Support?

• How Do I View Kudu Logs?

• How Do I Handle the Kudu Service Exceptions Generated During Cluster Creation?

• Does OpenTSDB Support Python APIs?

• How Do I Configure Other Data Sources on Presto?

• How Do I Connect to Spark Shell from MRS?

• How Do I Connect to Spark Beeline from MRS?

• Where Are the Execution Logs of Spark Jobs Stored?

• How Do I Specify a Log Path When Submitting a Task in an MRS Storm Cluster?

• How Do I Check Whether the ResourceManager Configuration of Yarn Is Correct?

• How Do I Modify the allow_drop_detached Parameter of ClickHouse?

• How Do I Do If an Alarm Indicating Insufficient Memory Is Reported During Spark Task Execution?

• How Do I Do If ClickHouse Consumes Excessive CPU Resources?

• How Do I Enable the Map Type on ClickHouse?

• A Large Number of OBS APIs Are Called When Spark SQL Accesses Hive Partitioned Tables

last updated: 2024-11-14 12:28 UTC - commit: 9d95be538b931742820cff066f12ce18f037ed96