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https://issues.apache.org/jira/browse/HBASE-13751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl resolved HBASE-13751.
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Resolution: Won't Fix
> Refactoring replication WAL reading logic as WAL Iterator
> ---------------------------------------------------------
>
> Key: HBASE-13751
> URL: https://issues.apache.org/jira/browse/HBASE-13751
> Project: HBase
> Issue Type: Brainstorming
> Reporter: Lars Hofhansl
> Priority: Major
>
> The current replication code is all over the place.
> A simple refactoring that we could consider is to factor out the part that
> reads from the WALs. Could be a simple iterator interface with one additional
> wrinkle: The iterator needs to be able to provide the position (file and
> offset) of the last read edit.
> Once we have this, we use this as a building block to many other changes in
> the replication code.
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