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https://issues.apache.org/jira/browse/HDFS-8347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14539298#comment-14539298
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Vinayakumar B commented on HDFS-8347:
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bq. as cellSize can be set per file opposed to EC zone and would be most
flexible.
I didn't mean like that. I meant since {{chunkSize}} is no longer carried as
part of ECSchema, need to add separate cellSize in HdfsFileStatus.
It would be problematic if user allowed to set cellsize for each file after
write. So IMO it would be better to stick with ECZone.
> Erasure Coding: whether to use the same chunkSize in decoding with the value
> in encoding
> ----------------------------------------------------------------------------------------
>
> Key: HDFS-8347
> URL: https://issues.apache.org/jira/browse/HDFS-8347
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
>
> Currently decode buffersize for Datanode striped block reconstruction is
> configurable and can be less or larger than chunksize, it may cause issue for
> Hitchhiker which may require encode/decode using same buffersize.
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