[jira] [Commented] (HBASE-15273) Advance Hadoop Architecture (AHA) - Advance HBase (Umbrella) JIRA

["Dinesh S. Atreya (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-15273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17180705#comment-17180705 ] 

Dinesh S. Atreya commented on HBASE-15273:
------------------------------------------

Now Hadoop Distributed Data Store is an active effort, starting with _Hadoop Distributed Storage Layer (HDSL)_ HDFS-7240, *Ozone File System* (aka Hadoop Distributed Data Store) HDFS-13074 after formally being named with *Ozone: Rename HDSL to HDDS* HDFS-13405.

 

Ozone is built on a highly available, replicated block storage layer called Hadoop Distributed Data Store (HDDS) and is S3 compatible. Ozone can function effectively in containerized environments such as _*Kubernetes*_ and _*YARN*_. Ozone supports different protocols like S3 and Hadoop File System APIs.

 

Work on this JIRA and related JIRAs are using HDDS/Ozone as a base given HDFS enhancements to work on top of HDDS.

> Advance Hadoop Architecture (AHA) - Advance HBase (Umbrella) JIRA
> -----------------------------------------------------------------
>
>                 Key: HBASE-15273
>                 URL: https://issues.apache.org/jira/browse/HBASE-15273
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Dinesh S. Atreya
>            Priority: Major
>
> Link to Umbrella JIRA
> https://issues.apache.org/jira/browse/HADOOP-12620
> See https://issues.apache.org/jira/browse/HADOOP-12620?focusedCommentId=15046300&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15046300 for more details.
> This JIRA is an umbrella (parent/master) JIRA for advancing HBase given https://issues.apache.org/jira/browse/HDFS-9607.
> This JIRA contemplates on enhancing HBase to support HBase updates subsequent to https://issues.apache.org/jira/browse/HDFS-9607. Following benefits are estimated to accrue in the following dimensions with the addition of HBase updates 
> * Performance and Efficiency  -- HBase updates will have a direct impact on performance and efficiency by reducing the number of duplicate data since the existing data can be updated.
> * Availability -- Minimize or eliminate Compactions. When compactions are needed to be done, they can be done in a transparent manner in the background. 
> In addition MVCC capability can be added in due course.



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