Uploaded image for project: 'Crunch (Retired)'
  1. Crunch (Retired)
  2. CRUNCH-478

Support TableSnapshotInputFormat

Add voteWatch issue
    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: IO
    • Labels:
      None

      Description

      With HBase 0.98, HBase now supports MR over HBase snapshots instead of active tables.[1] This looks to have significant performance impacts. One thing that will be different about this sort of I/O is that we will probably not have "target" support but instead only Source. HBase snapshots do a lot with how the files are stored/tracked such that it wouldn't really make sense to support generating a snapshot.

      [1] - https://issues.apache.org/jira/browse/HBASE-8369

        Attachments

          Activity

            People

            • Assignee:
              mkwhitacre Micah Whitacre
              Reporter:
              mkwhitacre Micah Whitacre

              Dates

              • Created:
                Updated:

                Issue deployment