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https://issues.apache.org/jira/browse/ACCUMULO-2579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser reassigned ACCUMULO-2579:
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Assignee: Josh Elser
> Modify "live ingest" code path to create replication entries
> ------------------------------------------------------------
>
> Key: ACCUMULO-2579
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2579
> Project: Accumulo
> Issue Type: Sub-task
> Reporter: Josh Elser
> Assignee: Josh Elser
> Fix For: 1.7.0
>
>
> When new writes come in to a server, we want to track the updates to the WAL,
> and ensure that we create entries to track that we need to replicate that
> data.
> Supporting replication over portions of a WAL is desirable to reduce
> replication latency, but this may decrease the total ingest throughput.
> Despite not wanting to persist a replication record for every update, but we
> might need to so we can ensure that we don't miss data that needs
> replication. Need to observe how things like the tserver processes
> BatchWriter updates -- I believe the problem is analogous.
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