Cassandra
  1. Cassandra
  2. CASSANDRA-3762

AutoSaving KeyCache and System load time improvements.

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Fixed
    • Fix Version/s: 1.2.0 beta 1
    • Component/s: Core
    • Labels:
      None

      Description

      CASSANDRA-2392 saves the index summary to the disk... but when we have saved cache we will still scan through the index to get the data out.

      We might be able to separate this from SSTR.load and let it load the index summary, once all the SST's are loaded we might be able to check the bloomfilter and do a random IO on fewer Index's to populate the KeyCache.

      1. 0001-SavedKeyCache-load-time-improvements.patch
        5 kB
        Vijay
      2. 0001-CASSANDRA-3762-v6.patch
        40 kB
        Vijay
      3. 0001-CASSANDRA-3762-v5.patch
        31 kB
        Vijay
      4. 0001-CASSANDRA-3762-v4.patch
        31 kB
        Vijay
      5. 0001-CASSANDRA-3762-v3.patch
        31 kB
        Vijay
      6. 0001-CASSANDRA-3762-v2.patch
        25 kB
        Vijay

        Issue Links

          Activity

          No work has yet been logged on this issue.

            People

            • Assignee:
              Vijay
              Reporter:
              Vijay
              Reviewer:
              Pavel Yaskevich
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development