COD now supports replication for the META regions, which means clients can read the META replicas first before connecting to the primary region server. This reduces the load on the META table because the read META load is distributed across multiple replicas. COD supports configuring three META replicas which can be deployed in different RegionServers. Client needs to use the COD provided configuration to get the META calls that are distributed across these replicas. This would be useful in the case where the application has lots of clients like while accessing using spark, yarn, phoenix-spark etc.   This is available starting in COD v1.21 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

If your client applications are running on Cloudera legacy products, they usually do not have Kerberos authentication enabled. When you try to connect to any COD instance, the connection fails because the COD instances have Kerberos enabled, by default. Now, you can disable Kerberos authentication in your COD instances so that HBase or Phoenix clients can connect seamlessly. For more information, see Disabling Kerberos authentication for HBase clients.   This is available starting in COD v1.19 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 add table coprocessors so that HBase can run custom code on the server side against the stored data and filter local minimum or maximum value during ingestion without scanning the entire table. You can use built-in table coprocessors from the upstream HBase releases.   This feature is in Preview and available on new COD services only. For more information, see Working with custom table coprocessors.   Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed). ... View more

COD is now bundled and shipped along with the HBase version 2.4.6 when the CDP Runtime version is 7.2.14.   This is available starting in COD v1.19 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 supports Apache OMID transactional framework that allows Big Data applications to execute ACID transactions on top of Phoenix tables.   This is available starting in COD v1.19 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

CDP Operational Database (COD) now supports the configuration of instance storage to cache HBase data stored in block storage. This is only available on AMD instance types.   This is available starting in COD v1.18 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 is now available on GCP as Technical Preview, in addition to AWS and Azure. Now, you can utilize Cloudera’s Transactional Database capabilities on GCP for both HBase and Phoenix customers. You can lift and shift the databases to GCP or enable hybrid cloud use cases between on-prem and GCP. You can create a COD instance on GCP using the CDP CLI Beta.   Cloudera is providing the support for COD on GCP starting in COD v1.17.0. Try out CDP Operational Database for free with Test Drive (no cloud account or setup is needed) , or reach out to your account team for how to participate in the tech preview program. ... View more

COD now provides HDFS as a storage option for COD deployment instead of cloud storage.   This is available starting in COD v1.14 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 supports configuration of instance storage to cache HBase data stored in S3.   This is available starting in COD v1.14 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 provides a CopyTable utility to copy tables from one COD cluster to another.   This is available starting in COD v1.14 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