You can upgrade the Cloudera Runtime version of the COD database using the rolling restart mode. This functionality ensures continuous service availability during an upgrade operation. This is achieved through a new CLI parameter --rolling-upgrade | --no-rolling-upgrade in the upgrade-database command. Here is a sample command: cdp opdb upgrade-database --environment <environment-name> --database <database-name> --runtime <runtime-version> [--rolling-upgrade | --no-rolling-upgrade]   Important links COD documentation Release notes This is available starting in COD v1.33 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

You can now define custom recipes while creating an operational database using the --recipes option in CDP CLI Beta. You can register pre-created recipes during database creation based on the instance groups in your database. The recipes are executed automatically for the specified nodes based on the recipes’ type. Use the following example command to define custom recipes for your operational database.   cdp opdb create-database --environment-name <ENVIRONMENT_NAME> --database-name <DATABASE_NAME> --recipe names=<rec1,rec2>,instanceGroup=<MASTER> names=<rec2>,instanceGroup=WORKER names=<rec3,rec4>,instanceGroup=<GATEWAY>   To know more about the recipes, see Recipes. To know more about the --recipes option, see CDP CLI Beta.   This is available starting in COD v1.32 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

On the COD UI, when you create an operational database the scale option Medium Duty is renamed to Heavy Duty. For more information, see Creating a database using COD.   This is available starting in COD v1.32 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

In CDP CLI, when you select the --scale-type option as HEAVY, COD allocates larger SSD storage (for example, gp2 on AWS, StandardSSD_LRS on Azure, or pd-ssd on GCP) for both master and leader node types. For more information, see CDP CLI Beta.   This is available starting in COD v1.32 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

In CDP CLI, the --scale-type option now supports all the three options --scale-type (string) <MICRO, LIGHT, HEAVY>. COD has added support for additional parameters, LIGHT and HEAVY. You can specify these options for the --master-node-type. --scale-type LIGHT (-master-node-type LITE) --scale-type HEAVY (-master-node-type HEAVY) Additionally, COD has removed the --master-node-type (string) <LITE,HEAVY> CDP CLI option. For more information, see CDP CLI Beta.   This is available starting in COD v1.31 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

COD now allows you to create a smaller cluster with one Gateway node and one Worker node using a new scale type Micro Duty while creating an operational database through COD UI. The Micro database is a two node cluster in which the Gateway node processes the activities of the Master and Leader nodes, thereby removing the need of these nodes. You can use a Micro database for testing and development purposes. For more information, see Creating a database using COD.   This is available starting in COD v1.30 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

COD now allows you to vertically scale up the COD clusters from a Light Duty to a Medium Duty instance type. You can upgrade the instance type of a COD cluster that belongs to a Master or Gateway node.   To know more about the vertical scaling, see Vertical scaling COD clusters.   This is available starting in COD v1.30 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

On the COD UI, you can find the JWT configuration details under <Database> > Connect > HBase Client Tarball > JWT Configuration. You can refer to these configurations to set up a connection to HBase with a JWT token and build your own truststore JKS file. For more information, see Configuring JWT authentication for HBase client.   This is available starting in COD v1.28 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

COD UI now allows you to select the storage type when creating an operational database. You can either select Cloud Storage or HDFS. Earlier, if you had to use the HDFS as the storage type, you were required to use the --use-hdfs option on COD CLI while creating the operational database. Now COD UI is enhanced to let you select the storage type when you create an operational database. For more information, see Creating a database using COD.   This is available starting in COD v1.28 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

COD now provides a CLI option, --enable-region-canary to enable the HBase region canaries while creating an operational database. Use the following command to enable the HBase region canaries. cdp opdb create-database --environment-name ENVIRONMENT_NAME --database-name DATABASE_NAME --enable-region-canary If the command is successful, the following HBase canaries are added. You can view them on the Cloudera Manager UI under the HBase service. hbase_region_health_canary_enabled hbase_region_health_canary_slow_run_alert_enabled hbase_canary_alert_unhealthy_region_percent_threshold   For more information, see Enabling HBase region canary.   This is available starting in COD v1.27 and you do not need to upgrade to a higher version of COD to benefit from this feature.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more