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From "Jason Altekruse (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-1307) Implement support for Fixed Binary type in parquet reader
Date Fri, 29 Aug 2014 23:33:53 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Altekruse updated DRILL-1307:
-----------------------------------

    Attachment: 0001-DRILL-1307-add-support-for-fixed-binary-columns-in-p.patch

this is a patch that closes a few issues, see the commit message for details

> Implement support for Fixed Binary type in parquet reader
> ---------------------------------------------------------
>
>                 Key: DRILL-1307
>                 URL: https://issues.apache.org/jira/browse/DRILL-1307
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: Jason Altekruse
>            Assignee: Jason Altekruse
>             Fix For: 0.6.0
>
>         Attachments: 0001-DRILL-1307-add-support-for-fixed-binary-columns-in-p.patch
>
>
> Currently we can red out of a fixed binary column in parquet only if it is one of the
decimal converted types. This is only a subset of the use cases of the fixed binary table
as it can be used to store any arbitrary binary data that is byte aligned and the same length
for all values. Unfortunately we do not have the fixed binary vector implemented in Drill
currently, so the data will be read into the varbinary vectors, but this cam be optimized
later.



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