Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-1795

log recovery doesnt reset the max sequence id, new logfiles can get tossed as 'duplicates'

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.20.0, 0.90.0
    • 0.20.1, 0.90.0
    • None
    • None

    Description

      during log recovery, we dont reset Store.maxSeqId, thus new log entries are stamped starting off from the old files. This can cause a problem if we fail and recover again, since the new mutations are deemed "old" and shouldnt be applied in a subsequent recovery scenario.

      Attachments

        1. HBASE-1795.patch
          4 kB
          ryan rawson

        Activity

          People

            ryanobjc ryan rawson
            ryanobjc ryan rawson
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: