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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12069) Ozone: Create a general abstraction for metadata store
Date Sat, 08 Jul 2017 03:04:01 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16078921#comment-16078921
] 

Weiwei Yang commented on HDFS-12069:
------------------------------------

Hi [~xyao] Thank you, I have uploaded v9 patch to address your comments. So now only cblock
classes are left over, I will open a JIRA to track that once this gets in. Thanks!

> Ozone: Create a general abstraction for metadata store
> ------------------------------------------------------
>
>                 Key: HDFS-12069
>                 URL: https://issues.apache.org/jira/browse/HDFS-12069
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>            Reporter: Weiwei Yang
>            Assignee: Weiwei Yang
>         Attachments: HDFS-12069-HDFS-7240.001.patch, HDFS-12069-HDFS-7240.002.patch,
HDFS-12069-HDFS-7240.003.patch, HDFS-12069-HDFS-7240.004.patch, HDFS-12069-HDFS-7240.005.patch,
HDFS-12069-HDFS-7240.006.patch, HDFS-12069-HDFS-7240.007.patch, HDFS-12069-HDFS-7240.008.patch,
HDFS-12069-HDFS-7240.009.patch
>
>
> Create a general abstraction for metadata store so that we can plug other key value store
to host ozone metadata. Currently only levelDB is implemented, we want to support RocksDB
as it provides more production ready features.



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