You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@parquet.apache.org by "Ryan Blue (JIRA)" <ji...@apache.org> on 2015/03/04 21:12:38 UTC

[jira] [Resolved] (PARQUET-191) Avro schema conversion incorrectly converts maps with nullable values.

     [ https://issues.apache.org/jira/browse/PARQUET-191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ryan Blue resolved PARQUET-191.
-------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 1.6.0)
                   parquet-mr_1.6.0

Issue resolved by pull request 126
[https://github.com/apache/incubator-parquet-mr/pull/126]

> Avro schema conversion incorrectly converts maps with nullable values.
> ----------------------------------------------------------------------
>
>                 Key: PARQUET-191
>                 URL: https://issues.apache.org/jira/browse/PARQUET-191
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-mr
>    Affects Versions: 1.5.0
>            Reporter: Ryan Blue
>             Fix For: parquet-mr_1.6.0
>
>
> The current conversion from a Parquet type to an Avro schema doesn't preserve optional map types. This doesn't affect deserialization, so nullable map values will have a non-null Avro schema but may have null values.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)