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Posted to dev@parquet.apache.org by "Ryan Blue (JIRA)" <ji...@apache.org> on 2016/10/13 01:07:20 UTC

[jira] [Resolved] (PARQUET-743) DictionaryFilters can re-use StreamBytesInput when compressed

     [ https://issues.apache.org/jira/browse/PARQUET-743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ryan Blue resolved PARQUET-743.
-------------------------------
       Resolution: Fixed
    Fix Version/s: 1.9.0

Merged PR #376. Thanks for reviewing, [~julienledem]!

> DictionaryFilters can re-use StreamBytesInput when compressed
> -------------------------------------------------------------
>
>                 Key: PARQUET-743
>                 URL: https://issues.apache.org/jira/browse/PARQUET-743
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-mr
>    Affects Versions: 1.9.0
>            Reporter: Patrick Woody
>            Assignee: Ryan Blue
>             Fix For: 1.9.0
>
>
> When using an And or Or DictionaryFilter, we re-use the BytesInput across reads. This is problematic when compressed because compressed BytesInputs get converted over to StreamBytesInputs which can only be used once.



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