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  1. Couchbase Server
  2. MB-54876

Add support for dynamically tunable block sizes

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    Description

      The following configuration parameters need to be exposed as tunable configuration:
      KeyTreeBlockSize (magma_key_index_block_size)
      SeqTreeBlockSize (magma_data_block_size)
      KeyTreeIndexBlockSize (magma_keytree_index_block_size)
      SeqTreeIndexBlockSize (magma_seqtree_index_block_size)

      We should be able to set these parameters during runtime and any newly written data or compaction should be able to use new block size

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          Improvement - An improvement or enhancement to an existing feature or task. MB-54877 Add REST endpoint for configuring block sizes for magma

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

          Improvement - An improvement or enhancement to an existing feature or task. MB-54884 Add bucket level compression ratio stats

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. MB-54886 magma_dump: Add option to suggest optimal block sizes based on sample documents

          • Major - Major loss of function.
          • Closed
          For Gerrit Dashboard: MB-54876
          # Subject Branch Project Status CR V
          183694,2 Revert "MB-54876: Add support for magma dynamic block sizes" master kv_engine Status: MERGED +2 +1
          184439,16 MB-54876 lsm: Add support for dynamic sstable block sizes master magma Status: MERGED +2 +1
          184542,3 MB-54876 stats: Add SSTable block sizes to magma stats master magma Status: MERGED +2 +1
          184614,5 MB-54876: Add support for magma dynamic block sizes master kv_engine Status: MERGED +2 +1
          184822,4 MB-54876 lsm: Add support for dynamic sstable block sizes elixir magma Status: MERGED +2 +1
          184823,4 MB-54876 stats: Add SSTable block sizes to magma stats elixir magma Status: MERGED +2 +1
          184843,7 MB-54876 lsm: Add support for dynamic sstable block sizes neo magma Status: MERGED +2 +1
          184844,7 MB-54876 stats: Add SSTable block sizes to magma stats neo magma Status: MERGED +2 +1
          184885,2 MB-54876 config: Remove block size checks from config verification master magma Status: MERGED +2 +1
          184912,11 MB-54876: Add support for magma dynamic block sizes neo kv_engine Status: MERGED +2 +1
          184913,5 MB-54876 config: Remove block size checks from config verification neo magma Status: MERGED +2 +1
          185878,3 MB-54876 config: Remove block size checks from config verification elixir magma Status: MERGED +2 +1
          185880,1 MB-54876: Add support for magma dynamic block sizes master kv_engine Status: ABANDONED 0 +1
          188484,1 Merge neo/a6461142a into master master kv_engine Status: MERGED +2 +1

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              mohsin.ahmed Mohsin Ahmed
              sarath Sarath Lakshman
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