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  1. Ignite
  2. IGNITE-5097

BinaryMarshaller should write ints in "varint" encoding where it makes sense

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    • Task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.0
    • 3.0
    • binary

    Description

      There are a lot of places in the code where we write integers for some special purposes. Quite often their value will be vary small, so that applying "varint" format could save a lot of space at the cost of very low additional CPU overhead.

      Specifically:
      1) Array/collection/map lengths
      2) BigDecimal's (usually will save ~6 bytes)
      3) Strings
      4) Enum ordinals

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              daradurvs Vyacheslav Daradur
              vozerov Vladimir Ozerov
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