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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-4980) Upgrading of the approach of parquet date correctness status detection
Date Wed, 09 Nov 2016 16:58:59 GMT

    [ https://issues.apache.org/jira/browse/DRILL-4980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15651435#comment-15651435
] 

ASF GitHub Bot commented on DRILL-4980:
---------------------------------------

Github user paul-rogers commented on a diff in the pull request:

    https://github.com/apache/drill/pull/644#discussion_r87232983
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/ParquetWriter.java
---
    @@ -40,6 +40,16 @@
     public class ParquetWriter extends AbstractWriter {
       static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(ParquetWriter.class);
     
    +/** Version of Drill's Parquet writer. Increment this version (by 1) any time we make
any format change to the file.
    + * Format changes include
    + * 1) supporting new data types,
    + * 2) changes to the format of data fields,
    + * 3) adding new metadata to the file footer, etc.
    + * Newer readers must be able to read old files. The Writer version tells the Parquet
reader how to interpret fields
    --- End diff --
    
    This is Javadoc, so needs HTML formatting. For the list:
    
        <ul>
        <li>Supporting new data types,</li>
        ...
        </ul>


> Upgrading of the approach of parquet date correctness status detection
> ----------------------------------------------------------------------
>
>                 Key: DRILL-4980
>                 URL: https://issues.apache.org/jira/browse/DRILL-4980
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Storage - Parquet
>    Affects Versions: 1.8.0
>            Reporter: Vitalii Diravka
>            Assignee: Vitalii Diravka
>             Fix For: 1.9.0
>
>
> This jira is an addition for the [DRILL-4203|https://issues.apache.org/jira/browse/DRILL-4203].
> The date correctness label for the new generated parquet files should be upgraded. 



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