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https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon updated HDFS-1073:
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Attachment: hdfs-1073-editloading-algos.txt
For anyone following along at home, I have most of the algorithms done for
inspecting a set of storage dirs and deciding which sequence of images/logs to
load. Attaching patch which applies on top of HDFS-1521 and HDFS-1538 but isn't
actually integrated into FSImage yet - been relying on true unit tests for this
so far.
> Simpler model for Namenode's fs Image and edit Logs
> ----------------------------------------------------
>
> Key: HDFS-1073
> URL: https://issues.apache.org/jira/browse/HDFS-1073
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Sanjay Radia
> Assignee: Todd Lipcon
> Attachments: hdfs-1073-editloading-algos.txt, hdfs-1073.txt,
> hdfs1073.pdf
>
>
> The naming and handling of NN's fsImage and edit logs can be significantly
> improved resulting simpler and more robust code.
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