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https://issues.apache.org/jira/browse/HDFS-10129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinayakumar B deleted HDFS-10129:
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> CLONE - Erasure Coding: revisit replica counting for striped blocks
> -------------------------------------------------------------------
>
> Key: HDFS-10129
> URL: https://issues.apache.org/jira/browse/HDFS-10129
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: dragon
> Assignee: Jing Zhao
>
> Currently we use the same {{BlockManager#countNodes}} method for striped
> blocks, which simply treat each internal block as a replica. However, for a
> striped block, we may have more complicated scenario, e.g., we have multiple
> replicas of the first internal block while we miss some other internal
> blocks. Using the current {{countNodes}} methods can lead to wrong decision
> in these scenarios.
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