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[Flight][Python] segfault in simple server implementation #21315

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asfimport opened this issue Mar 7, 2019 · 2 comments
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[Flight][Python] segfault in simple server implementation #21315

asfimport opened this issue Mar 7, 2019 · 2 comments
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@lidavidm
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Component: FlightRPC Component: Python Type: bug
Milestone
0.13.0

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@asfimport
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asfimport commented Mar 7, 2019 •
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Python segfaults if you implement a Flight server that returns a data stream but does not keep a reference to the underlying data source (the Table, RecordBatch, etc). The Flight bindings themselves do not keep a reference to the object, so the server will segfault as the memory has been reclaimed.

Reporter: David Li / @lidavidm
Assignee: David Li / @lidavidm

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Note: This issue was originally created as ARROW-4796. Please see the migration documentation for further details.
@asfimport
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David Li / @lidavidm:
I'll put up a fix shortly.

@asfimport
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Wes McKinney / @wesm:
Issue resolved by pull request 3834
#3834

@asfimport asfimport added this to the 0.13.0 milestone Jan 11, 2023
@asfimport asfimport mentioned this issue Jan 11, 2023
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@h-vetinari h-vetinari mentioned this issue Aug 11, 2023
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@lidavidm lidavidm

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Component: FlightRPC Component: Python Type: bug
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0.13.0
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