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12-22-2023
03:54 AM
COD ensures high availability and fault tolerance using Multi-AZ deployments. A Multi-AZ deployment means that compute infrastructure for HBase’s master and region servers are distributed across multiple AZs ensuring that when a single availability zone has an outage, only a portion of Region Servers is impacted and clients automatically switch over to the remaining servers in the available AZs. Multi-AZ for COD is now supported on Microsoft Azure environments as a technical preview and is considered under development. Documentation link: Multi-AZ deployment on COD This is available starting in COD v1.37 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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12-22-2023
03:54 AM
COD has removed the OPDB_USE_EPHEMERAL_STORAGE entitlement because it is not needed anymore. The use of COD on a cloud storage with ephemeral cache is enabled without an entitlement depending on the cluster creation parameters. This is available starting in COD v1.37 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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12-22-2023
03:53 AM
COD has removed the COD_STOREFILE_TRACKING entitlement because it is not needed anymore. The Store File Tracking (SFT) functionality is enabled on all new COD clusters created with cloud storage. This is available starting in COD v1.37 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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12-22-2023
03:52 AM
COD has removed the COD_EDGE_NODE entitlement now because it is not needed anymore. COD edge node functionality is enabled for all COD customers now. This is available starting in COD v1.37 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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12-22-2023
03:51 AM
You can deploy COD on a Google Cloud Platform (GCP) by using Google Cloud Storage (GCS) similar to what is available for Amazon Web Services (AWS) S3 storage and Microsoft Azure blob storage. Now, COD has enabled the COD_ON_GCS entitlement, by default, for such a deployment. This is available starting in COD v1.37 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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10-09-2023
08:29 AM
COD has stopped supporting the Cloudera runtime versions CDP Runtime 7.2.12 and earlier because they have reached the end of life. This is available starting in COD v1.35 onwards. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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10-09-2023
08:24 AM
In CDP CLI, a new option --storage-type in the create-database command is introduced that replaces the [--use-hdfs | --no-use-hdfs] and [--disable-ephemeral-storage | --no-disable-ephemeral-storage] options. The --storage-type option supports these values, CLOUD_WITH_EPHEMERAL, CLOUD, and HDFS. Following is a sample command. cdp opdb create-database --environment <environment-name> --database <database-name> --storage-type CLOUD Documentation link: CDP CLI Beta This is available starting in COD v1.35 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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10-09-2023
08:14 AM
COD using HDFS and Object Store without Ephemeral Storage, now supports upgrading the operating system version of the database using the rolling restart mode. This ensures continuous service availability during an upgrade operation. In CDP CLI, you need to use the --os-upgrade-only option along with the --rolling-upgrade option in the upgrade-database command. Following is a sample command. cdp opdb upgrade-database --environment <environment-name> --database <database-name> [--runtime <runtime-version> | --image <imageId>] --os-upgrade-only --rolling-upgrade Documentation link: Performing a Cloudera operating system upgrade This is available starting in COD v1.35 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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09-07-2023
02:27 AM
COD has added a new CLI option, --java-version which can configure a major Java version on your COD cluster. The new CLI option can be used along with the create-database command to specify the Java version. The supported Java versions are JDK8 and JDK11. In case the parameter is not specified, JDK8 is used. Following is a sample command. cdp opdb create-database --environment-name <environment_name> --database-name <database_name> --java-version <value> cdp opdb create-database --environment-name cod7215 --database-name testenv --java-version 11 Useful links: CDP CLI beta This is available starting in COD v1.34 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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09-07-2023
02:22 AM
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COD on Google Cloud Platform (GCP) can now be deployed by using Google Cloud Storage (GCS) easily, similar to what is available for Amazon Web Services (AWS) S3 storage and Microsoft Azure blob storage. The use of GCS for such a setup requires the COD_ON_GCS entitlement. COD also now supports a large ephemeral block cache while deploying on GCP. The use of ephemeral storage along with any cloud storage still requires the OPDB_USE_EPHEMERAL_STORAGE entitlement. This is available starting in COD v1.34 and you do not need to upgrade to a higher version of COD to benefit from this feature. Try the Cloudera Operational Database for free with Test Drive (no cloud account or setup is needed).
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