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https://issues.apache.org/jira/browse/HDFS-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679651#comment-14679651
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Walter Su commented on HDFS-8882:
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You have finished HDFS-8558. After HDFS-8854, I'm thinking to pass ECPolicy
instead of dataBlkNum+cellSize to Dispatcher.
For DataStreamer part, You can just replace ECSchema to ECPolicy cleanly after
HDFS-8854.
I suggest we hold all patches replated to ECSchema until HDFS-8854 is done. The
patch of HDFS-8854 is big(it's a clean refactor) I don't want to make it more
complicated. Thanks.
> Use datablocks, parityblocks and cell size from ec zone
> -------------------------------------------------------
>
> Key: HDFS-8882
> URL: https://issues.apache.org/jira/browse/HDFS-8882
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Affects Versions: HDFS-7285
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Attachments: HDFS-8882-HDFS-7285-01.patch
>
>
> As part of earlier development, constants were used for datablocks, parity
> blocks and cellsize.
> Now all these are available in ec zone. Use from there and stop using
> constant values.
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