Details
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Sub-task
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Status: Open
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Major
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Resolution: Unresolved
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None
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Description
It has been posited that the Decoder object (and on-heap work in general) is potentially slow for decoding.
The scope of this Jira is to add a new method that instead of consuming from Decoder, consumes directly from a ByteBuffer. In order to this we there needs to be utility classes for zig-zag decoding (one might existing in avro) from a ByteBuffer.
This is esentially rewriting logic in the decoder to work directly against a bytebuffer and then measure if there is a meaningful performance impact.
Attachments
Issue Links
- is a clone of
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ARROW-6592 [Java] Add support for skipping decoding of columns/field in Avro converter
- Resolved