Backing Up HDFS Metadata
HDFS metadata represents the structure and attributes of HDFS directories and files in a tree. You can back up the metadata without affecting NameNode availability.
Configuring Fault Tolerance
Also available as:
- Configuring Fault Tolerance
- High Availability on Non-Ambari Clusters
- Configuring High Availability for the Hive Metastore
- Deploying Multiple HiveServer2 Instances for High Availability
- Configuring HiveServer2 High Availability Using ZooKeeper
- Configuring High Availability for HBase
- Introduction to HBase High Availability
- Propagating Writes to Region Replicas
- Timeline Consistency
- Configuring HA Reads for HBase
- Creating Highly Available HBase Tables with the HBase Java API
- Creating Highly Available HBase Tables with the HBase Shell
- Querying Secondary Regions
- Monitoring Secondary Region Replicas
- HBase Cluster Replication for Geographic Data Distribution
- Configuring NameNode High Availability
- Configuring ResourceManager High Availability
- Configuring Apache Ranger High Availability
- Data Protection