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https://issues.apache.org/jira/browse/HDFS-7837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jing Zhao updated HDFS-7837:
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Attachment: HDFS-7837.000.patch
Patch depending on HDFS-7749. The patch also includes a unit test to make sure
the striped blocks is correctly written to and loaded from editlog and fsimage.
> Erasure Coding: allocate and persist striped blocks in FSNamesystem
> -------------------------------------------------------------------
>
> Key: HDFS-7837
> URL: https://issues.apache.org/jira/browse/HDFS-7837
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Jing Zhao
> Assignee: Jing Zhao
> Attachments: HDFS-7837.000.patch
>
>
> Try to finish the remaining work from HDFS-7339 (except the
> ClientProtocol/DFSClient part):
> # Allow FSNamesystem#getAdditionalBlock to create striped blocks and persist
> striped blocks to editlog
> # Update FSImage for max allocated striped block ID
> # Update the block commit/complete logic in BlockManager
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