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Posted to issues@arrow.apache.org by "Jorge Leitão (Jira)" <ji...@apache.org> on 2022/02/21 07:18:00 UTC

[jira] [Created] (ARROW-15741) [Format] Clarify thread safety of C stream interface

Jorge Leitão created ARROW-15741:
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             Summary: [Format] Clarify thread safety of C stream interface
                 Key: ARROW-15741
                 URL: https://issues.apache.org/jira/browse/ARROW-15741
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Format
            Reporter: Jorge Leitão


The C stream interface has the method `get_next` that mutates the producer side.

We do not mention whether there is some kind of thread safety associated to such interface. For example, can the interface be shared between two threads and both call get_next at the same time?




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