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https://issues.apache.org/jira/browse/AVRO-1048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Douglas Creager updated AVRO-1048:
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Attachment: 0001-AVRO-1048.-C-Use-less-stack-space-in-avro_file_write.patch
This patch moves the scratch buffer into the avro_file_writer instance itself;
we're already allocating that from the heap, and it's easy enough to add the
64K buffer to the end of the type.
> C data file writer uses too much stack space
> --------------------------------------------
>
> Key: AVRO-1048
> URL: https://issues.apache.org/jira/browse/AVRO-1048
> Project: Avro
> Issue Type: Bug
> Components: c
> Affects Versions: 1.6.3
> Reporter: Douglas Creager
> Assignee: Douglas Creager
> Attachments:
> 0001-AVRO-1048.-C-Use-less-stack-space-in-avro_file_write.patch
>
>
> The avro_file_writer code in the C bindings allocate a large (64K) buffer on
> the stack. This causes (very) hard-to-diagnose bugs if you try to output a
> data file from within a function with limited stack space. (For instance, if
> you're running inside of a coroutine or thread with a 64K stack...)
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