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Posted to issues@arrow.apache.org by "Uwe L. Korn (JIRA)" <ji...@apache.org> on 2018/08/22 08:23:00 UTC

[jira] [Updated] (ARROW-2607) [Java/Python] Support VarCharVector / StringArray in pyarrow.Array.from_jvm

     [ https://issues.apache.org/jira/browse/ARROW-2607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe L. Korn updated ARROW-2607:
-------------------------------
    Fix Version/s:     (was: 0.11.0)
                   0.12.0

> [Java/Python] Support VarCharVector / StringArray in pyarrow.Array.from_jvm
> ---------------------------------------------------------------------------
>
>                 Key: ARROW-2607
>                 URL: https://issues.apache.org/jira/browse/ARROW-2607
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: Java, Python
>            Reporter: Uwe L. Korn
>            Priority: Major
>             Fix For: 0.12.0
>
>
> Follow-up after https://issues.apache.org/jira/browse/ARROW-2249: Currently only primitive arrays are supported in {{pyarrow.Array.from_jvm}} as it uses {{pyarrow.Array.from_buffers}} underneath. We should extend one of the two functions to be able to deal with string arrays. There is a currently failing unit test {{test_jvm_string_array}} in {{pyarrow/tests/test_jvm.py}} to verify the implementation.



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