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https://issues.apache.org/jira/browse/HDFS-9255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14966342#comment-14966342
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Walter Su commented on HDFS-9255:
---------------------------------
The changes in {{commitBlockSynchronization}} is to utilize
{{DatanodeManager.getDatanodeStorageInfos(..)}} which knows
{{DatanodeID.EMPTY_DATANODE_ID}}. But in fact {{EMPTY_DATANODE_ID}} only used
for striped file.
I meant to separte all non-related changes of HDFS-9173 to here. Sorry for the
confusing, I still hope to include the changes in here.
> Consolidate block recovery related implementation into a single class
> ---------------------------------------------------------------------
>
> Key: HDFS-9255
> URL: https://issues.apache.org/jira/browse/HDFS-9255
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Reporter: Walter Su
> Assignee: Walter Su
> Priority: Minor
> Attachments: HDFS-9255.01.patch, HDFS-9255.02.patch,
> HDFS-9255.03.patch, HDFS-9255.04.patch
>
>
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