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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2013/01/24 23:25:14 UTC

[jira] [Created] (HBASE-7662) [Per-KV security] Store and apply per cell ACLs into/from KeyValue tags

Andrew Purtell created HBASE-7662:
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             Summary: [Per-KV security] Store and apply per cell ACLs into/from KeyValue tags
                 Key: HBASE-7662
                 URL: https://issues.apache.org/jira/browse/HBASE-7662
             Project: HBase
          Issue Type: Sub-task
          Components: Coprocessors, security
    Affects Versions: 0.98.0
            Reporter: Andrew Purtell
            Assignee: Andrew Purtell


We can improve the performance of per-cell authorization if the read of the cell ACL, if any, is combined with the sequential read of the cell data already in progress. When tags are inlined with KVs in block encoding (see HBASE-7448, and more generally HBASE-7233), we can use them to carry cell ACLs instead of using out-of-line storage (HBASE-7661) for that purpose.

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