Uploaded image for project: 'Cassandra'
  1. Cassandra
  2. CASSANDRA-16547

Prioritisation for sized-tier and TW compactions is based on outdated estimation

    XMLWordPrintableJSON

    Details

    • Bug Category:
      Correctness
    • Severity:
      Normal
    • Complexity:
      Normal
    • Discovered By:
      Code Inspection
    • Platform:
      All
    • Impacts:
      None

      Description

      Due to the way getEstimatedRemainingTasks() works, it looks that compactions prioritisation are based on outdated estimations (see https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/db/compaction/CompactionStrategyHolder.java#L109).

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                blerer Benjamin Lerer
                Reporter:
                blerer Benjamin Lerer
                Authors:
                Benjamin Lerer
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated: