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https://issues.apache.org/jira/browse/HDFS-15006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aravindan Vijayan updated HDFS-15006:
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Description:
In HDFS-14989, we add a new Namenode operation "swapBlockList" to replace the
set of blocks in an INode File with a new set of blocks. This JIRA will track
the effort to add an FS Edit log op to persist this operation.
We also need to increase the NamenodeLayoutVersion for this change.
was:In HDFS-14989, we add a new Namenode operation "swapBlockList" to replace
the set of blocks in an INode File with a new set of blocks. This JIRA will
track the effort to add an FS Edit log op to persist this operation.
> Add OP_SWAP_BLOCK_LIST as an operation code in FSEditLogOpCodes.
> ----------------------------------------------------------------
>
> Key: HDFS-15006
> URL: https://issues.apache.org/jira/browse/HDFS-15006
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Major
>
> In HDFS-14989, we add a new Namenode operation "swapBlockList" to replace the
> set of blocks in an INode File with a new set of blocks. This JIRA will track
> the effort to add an FS Edit log op to persist this operation.
> We also need to increase the NamenodeLayoutVersion for this change.
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