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Posted to dev@arrow.apache.org by "Max Burke (Jira)" <ji...@apache.org> on 2020/05/05 23:29:00 UTC

[jira] [Created] (ARROW-8710) [Rust] Continuation marker not written correctly in IPC writer, and stream not flushed

Max Burke created ARROW-8710:
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             Summary: [Rust] Continuation marker not written correctly in IPC writer, and stream not flushed
                 Key: ARROW-8710
                 URL: https://issues.apache.org/jira/browse/ARROW-8710
             Project: Apache Arrow
          Issue Type: Improvement
            Reporter: Max Burke


When an Arrow IPC stream is completed, the continuation marker needs to first be written, followed by a series of 4 zero-bytes indicating the end-of-stream. This change ensures this sequence is observed correctly.

Also, the underlying stream needs to be flushed otherwise writes can (and do) get lost.



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