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https://issues.apache.org/jira/browse/HDFS-11127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15655097#comment-15655097
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Anu Engineer commented on HDFS-11127:
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[~vagarychen] Thanks for posting this patch. Some minor comments.
# I am wondering if we need {{ListVolumeResponseProto}} evetually we will
return almost all the info in {{VolumeInfoProto}}, should we just return a list
of {{VolumeInfoProto}} in list operation.
# Just something to think about, {{optional uint32 blockSize = 4;}} should we
make this required with default to 4 KB ? I don't have a strong opinion on
this, just flagging for your consideration.
> Block Storage : add block storage service protocol
> --------------------------------------------------
>
> Key: HDFS-11127
> URL: https://issues.apache.org/jira/browse/HDFS-11127
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs
> Reporter: Chen Liang
> Assignee: Chen Liang
> Attachments: HDFS-11127-HDFS-7240.001.patch
>
>
> This JIRA adds block service protocol. This protocol is expose to client for
> volume operations including create, delete, info and list. Note that this
> protocol has nothing to do with actual data read/write on a particular volume.
> (Also note that the term "cblock" is the current term used to refer to the
> block storage system.)
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