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https://issues.apache.org/jira/browse/ARROW-3199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17660222#comment-17660222
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Rok Mihevc commented on ARROW-3199:
-----------------------------------
This issue has been migrated to [issue
#19544|https://github.com/apache/arrow/issues/19544] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Plasma] Check for EAGAIN in recvmsg and sendmsg
> ------------------------------------------------
>
> Key: ARROW-3199
> URL: https://issues.apache.org/jira/browse/ARROW-3199
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++ - Plasma
> Reporter: Philipp Moritz
> Assignee: Philipp Moritz
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.12.0
>
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> It turns out that
> [https://github.com/apache/arrow/blob/673125fd416cbd2e5c2cb9cb6a4c925adecdaf2c/cpp/src/plasma/fling.cc#L63]
> and probably also
> [https://github.com/apache/arrow/blob/673125fd416cbd2e5c2cb9cb6a4c925adecdaf2c/cpp/src/plasma/fling.cc#L49]
> can block and give an EAGAIN error.
> This was discovered during stress tests by https://github.com/stephanie-wang/
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