HCatalog
  1. HCatalog
  2. HCATALOG-189

Zookpeeper based revision manager for HBase Storage Driver

    Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 0.3
    • Fix Version/s: 0.3
    • Component/s: None

      Description

      A revision manager for HBase would provide revision numbers for each of the record written using HBase output storage driver in place of timestamps. In addition, the revision manager provides capabilities to take snapshots of HBase tables. Snapshots help in achieving repeatable reads which is a requirement for map-reduce paradigm.

      1. revision-mgmt-core-09.patch
        151 kB
        Vandana Ayyalasomayajula

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            • Assignee:
              Vandana Ayyalasomayajula
              Reporter:
              Vandana Ayyalasomayajula
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                Updated:
                Resolved:

                Development