HBase
  1. HBase
  2. HBASE-3150

Allow some column to not write WALs

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Coprocessors
    • Labels:
      None

      Description

      We have this unique requirement where some column families hold data that is indexed from other existing column families. The index data is very large, and we end up writing these inserts into the WAL and then into the store files. In addition to taking more iops, this also slows down splitting files for recovery, etc.

      Creating this task to have an option to suppress WAL logging on a per CF basis.

        Activity

          People

          • Assignee:
            Unassigned
            Reporter:
            Karthik Ranganathan
          • Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development