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https://issues.apache.org/jira/browse/ARROW-15626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kouhei Sutou reassigned ARROW-15626:
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Assignee: Rob Saccoccio
> [GLib] GIOInputStream can return short reads
> --------------------------------------------
>
> Key: ARROW-15626
> URL: https://issues.apache.org/jira/browse/ARROW-15626
> Project: Apache Arrow
> Issue Type: Bug
> Components: GLib
> Affects Versions: 6.0.0, 7.0.0
> Environment: All unix based platforms.
> Reporter: Rob Saccoccio
> Assignee: Rob Saccoccio
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> The Read() methods in c_glib/arrow-glib/input-stream.cpp:GIOInputStream can
> return short when used with a GInputStream that can return short reads (such
> as a socket), e.g.
> {code:c}
> GInputStream *gis = g_unix_input_stream_new(socket_fd, FALSE);
> GArrowGIOInputStream *is = garrow_gio_input_stream_new(gis);
> GArrowRecordBatchStreamReader *stream_reader =
> garrow_record_batch_stream_reader_new(
> GARROW_INPUT_STREAM(is), &gerr);
> {code}
> This causes failure in the RecordBatchReader.
> I have a patch and will post a PR shortly.
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