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  1. HBase
  2. HBASE-7519

Support level compaction

          Details

          • Type: New Feature
          • Status: Open
          • Priority: Major
          • Resolution: Unresolved
          • Affects Version/s: None
          • Fix Version/s: None
          • Component/s: Compaction
          • Labels:
            None

            Description

            The level compaction algorithm may help HBase for some use cases, for example, read heavy loads (especially, just one version is used), relative small key space updated frequently.

              Attachments

              1. level-compaction.pdf
                74 kB
                Jimmy Xiang
              2. level-compactions-notes.txt
                10 kB
                Sergey Shelukhin
              3. level-compactions-notes.txt
                7 kB
                Sergey Shelukhin

                Issue Links

                depends upon

                Sub-task - The sub-task of the issue HBASE-7516 Make compaction policy pluggable

                • Major - Major loss of function.
                • Closed
                is related to

                New Feature - A new feature of the product, which has yet to be developed. HBASE-7667 Support stripe compaction

                • Major - Major loss of function.
                • Closed
                relates to

                Task - A task that needs to be done. HBASE-5626 Compactions simulator tool for proofing algorithms

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Open

                Task - A task that needs to be done. HBASE-7055 port HBASE-6371 tier-based compaction from 0.89-fb to trunk (with changes)

                • Major - Major loss of function.
                • Resolved
                There are no Sub-Tasks for this issue.

                  Activity

                    People

                    • Assignee:
                      Unassigned
                      Reporter:
                      jxiang Jimmy Xiang
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                      Dates

                      • Created:
                        Updated: