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  1. Cassandra
  2. CASSANDRA-847

Make the reading half of compactions memory-efficient

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Details

    • Improvement
    • Status: Resolved
    • Urgent
    • Resolution: Incomplete
    • 0.7 beta 1
    • None
    • None

    Description

      This issue is the next on the road to finally fixing CASSANDRA-16. To make compactions memory efficient, we have to be able to perform the compaction process on the smallest possible chunks that might intersect and contend one-another, meaning that we need a better abstraction for reading from SSTables.

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          blocks

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-16 Memory efficient compactions

          • Normal -
          • Resolved
          depends upon

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-777 Extract SSTable interfaces to allow for alternative implementations

          • Urgent - This issue should block release until it is resolved, and trigger immediate release once resolved.
          • Resolved
          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-869 Deprecate getFileDataInput

          • Urgent - This issue should block release until it is resolved, and trigger immediate release once resolved.
          • Resolved

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              Unassigned Unassigned
              stuhood Stu Hood
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              Dates

                Created:
                Updated:
                Resolved: