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https://issues.apache.org/jira/browse/HDFS-8018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kai Zheng updated HDFS-8018:
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Parent Issue: HDFS-8030 (was: HDFS-7285)
> Erasure Coding: on-demand erasure recovery for erased data serving client
> request in DataNode
> ---------------------------------------------------------------------------------------------
>
> Key: HDFS-8018
> URL: https://issues.apache.org/jira/browse/HDFS-8018
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Yong Zhang
>
> As a task of HDFS-7344, this is to enhance and allow ECWorker to be able to
> serve data on demand when client requests for erased blocks in
> *non-stripping* erasure coding case. In stripping case, it's done in client
> side directly.
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