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Posted to hdfs-issues@hadoop.apache.org by "maobaolong (Jira)" <ji...@apache.org> on 2020/01/21 01:40:00 UTC

[jira] [Updated] (HDFS-15133) Use rocksdb to store NameNode inode and blockInfo

     [ https://issues.apache.org/jira/browse/HDFS-15133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

maobaolong updated HDFS-15133:
------------------------------
          Component/s: namenode
    Affects Version/s: 3.3.0

> Use rocksdb to store NameNode inode and blockInfo
> -------------------------------------------------
>
>                 Key: HDFS-15133
>                 URL: https://issues.apache.org/jira/browse/HDFS-15133
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 3.3.0
>            Reporter: maobaolong
>            Priority: Major
>
> Maybe we don't need checkpoint to a fsimage file, the rocksdb checkpoint can achieve the same request.



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