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https://issues.apache.org/jira/browse/ARROW-3555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17660578#comment-17660578
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Rok Mihevc commented on ARROW-3555:
-----------------------------------
This issue has been migrated to [issue
#19869|https://github.com/apache/arrow/issues/19869] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Plasma] Unify plasma client get function using metadata.
> ---------------------------------------------------------
>
> Key: ARROW-3555
> URL: https://issues.apache.org/jira/browse/ARROW-3555
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++ - Plasma
> Reporter: Yuhong Guo
> Assignee: Yuhong Guo
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.12.0
>
> Time Spent: 4h 50m
> Remaining Estimate: 0h
>
> Sometimes, it is very hard for the data consumer to know whether an object is
> a buffer or other objects. If we use try-catch to catch the pyarrow
> deserialization exception and then using `plasma_client.get_buffer`, the code
> is not clean.
> We may leverage the metadata which is not used at all to mark the buffer
> data. In the client of other language, this would be simple to implement.
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