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Posted to dev@parquet.apache.org by "Ryan Blue (JIRA)" <ji...@apache.org> on 2015/03/04 21:27:38 UTC

[jira] [Resolved] (PARQUET-192) Avro maps drop null values

     [ https://issues.apache.org/jira/browse/PARQUET-192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ryan Blue resolved PARQUET-192.
-------------------------------
       Resolution: Fixed
    Fix Version/s: parquet-mr_1.6.0

Issue resolved by pull request 127
[https://github.com/apache/incubator-parquet-mr/pull/127]

> Avro maps drop null values
> --------------------------
>
>                 Key: PARQUET-192
>                 URL: https://issues.apache.org/jira/browse/PARQUET-192
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-mr, quet-mr
>            Reporter: Ryan Blue
>             Fix For: parquet-mr_1.6.0
>
>
> The Avro serialization code for maps writes all keys and then all values without calling start and end to detect and handle null values. This causes the code to drop null values.



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