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https://issues.apache.org/jira/browse/ACCUMULO-2574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13950294#comment-13950294
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Josh Elser commented on ACCUMULO-2574:
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This data structure should also likely support some sort of enum to
differentiate whether the file is an RFile or a WAL. Perhaps this could be
handled at the thrift layer?
> Define storage data structure for data that needs replication
> -------------------------------------------------------------
>
> Key: ACCUMULO-2574
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2574
> Project: Accumulo
> Issue Type: Sub-task
> Reporter: Josh Elser
> Fix For: 1.7.0
>
>
> We need to track data that needs replication. At a minimum we need to track
> where the data came from (to support cycles in the replication graph),
> optional offsets into the file that needs replicating (important for WALs to
> avoid having to wait for a WAL to be closed before replicating).
> It might make sense to include where the data should be replicated to. Not
> sure if it makes sense to do that as late as possible or earlier on.
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