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  1. Apache Arrow
  2. ARROW-2000

Deduplicate file descriptors when plasma store replies to get request.

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      Right now when the plasma store replies to a GetRequest from a client, it sends many file descriptors over the relevant socket (by calling send_fd). However, many of these file descriptors are redundant and so we should deduplicate them before sending.

       

      Note that I often see the error "Failed to send file descriptor, retrying." printed when getting around 100 objects from the store. This may alleviate that.

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              • Assignee:
                robertnishihara Robert Nishihara
                Reporter:
                robertnishihara Robert Nishihara
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