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  1. Cassandra
  2. CASSANDRA-1117

Clean up MMAP support

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    • Improvement
    • Status: Resolved
    • Normal
    • Resolution: Fixed
    • 0.7 beta 1
    • None
    • None

    Description

      Awareness of MMAP is currently embedded into the SSTableReader implementation and IndexSummary. A good number of bugs experienced recently have been due to this lack of separation, so it is ripe for abstraction. Additionally, the current implementation does not provide a good method for iterating over the segments of a file, which is useful for range queries, and lays more stable groundwork for #998.

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          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-579 Stream SSTables without Anti-compaction

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

          Sub-task - The sub-task of the issue CASSANDRA-1127 merge RowIndexed* back into SSTable*

          • Low -
          • Resolved

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              stuhood Stu Hood
              stuhood Stu Hood
              Stu Hood
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                Updated:
                Resolved: