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https://issues.apache.org/jira/browse/HBASE-10655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell updated HBASE-10655:
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Summary: ByteRange-fronted slab allocator for on- and off-heap cellblock
storage (was: ByteBuf-fronted slab allocator for on- and off-heap cellblock
storage)
> ByteRange-fronted slab allocator for on- and off-heap cellblock storage
> -----------------------------------------------------------------------
>
> Key: HBASE-10655
> URL: https://issues.apache.org/jira/browse/HBASE-10655
> Project: HBase
> Issue Type: Sub-task
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
>
> Our ByteRange interface has some nice properties such as a compareTo method
> using hbase-friendly unsigned byte comparison. This can be backed by either
> on-heap or off-heap byte buffers. Consider an allocator that internally
> allocates huge on or off-heap slabs and hands out ByteRanges over portions of
> those arenas. Keep it as simple as possible, optimized for HBase needs. Can
> be fairly standalone with respect to the rest of the HBase code.
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