Managing Apache Kudu
Limitations
Server management limitations
Cluster management limitations
Start and stop Kudu processes
Orchestrate a rolling restart with no downtime
Minimize cluster distruption during planned downtime
Kudu web interfaces
Kudu master web interface
Kudu tablet server web interface
Common web interface pages
Best practices when adding new tablet servers
Decommission or remove a tablet server
Use cluster names in the kudu command line tool
Migrate Kudu data from one directory to another on the same host
Migrate to a multiple Kudu master configuration
Change master hostnames
Prepare for master hostname changes
Perform master hostname changes
Removing Kudu masters through Cloudera Manager
Recommissioning Kudu masters through Cloudera Manager
Remove Kudu masters through CLI
Prepare for removal
Perform the removal
How Range-aware replica placement in Kudu works
Run the tablet rebalancing tool
Run a tablet rebalancing tool on a rack-aware cluster
Example of rebalancing tool with rack awareness functionality
Run a tablet rebalancing tool in Cloudera Manager
Run a tablet rebalancing tool in command line
Managing Kudu tables with range-specific hash schemas
Range-specific hash schemas example: Using impala-shell
Range-specific hash schemas example: Using Kudu C++ client API
Range-specific hash schemas example: Using Kudu Java client API
Manage one-dimensional arrays in Kudu
Kudu client API for data operations
Working with array column data in C++
Working with array column data in Java
Working with array column data in Spark bindings
Working with array column data in Python
Impala integration with Kudu arrays
Replicating Kudu tables using Apache Flink
Prerequisites to start replication job
Security for Kudu replication
Starting the replication job
Stopping the replication job
Kudu replication Pre-stop checklist
Restarting replication job and finding job ID
Kudu replication configuration reference
Supported Kudu data types for replication
Handling schema changes for Kudu replication
Adding column and performing schema changes
Renaming replicated table
Resource configuration for Kudu replication
Failover and monitoring for Kudu replication
Monitoring replication job
Kudu tablet server metrics and table-level relabeling
Prometheus scrape configuration for Kudu replication
Grafana dashboard for Kudu replication
Replication lag monitoring for Kudu
Write activity monitoring for source and sink clusters
Enumerator split state monitoring for Kudu replication
Monitoring throughput and row count consistency for Kudu replication
Troubleshooting Kudu Replication