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https://issues.apache.org/jira/browse/HDFS-7617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14366788#comment-14366788
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Hui Zheng commented on HDFS-7617:
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Hi Jing
Are you going to move the "dataBlockNum" and "parityBlockNum" from
BlockInfoStriped to the XAttr of INode?
If we can get the informations from the XAttr, it will be able to save much
memory instead of saving them per BlockInfoStriped.
> Add editlog transactions for EC
> -------------------------------
>
> Key: HDFS-7617
> URL: https://issues.apache.org/jira/browse/HDFS-7617
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Hui Zheng
>
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