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https://issues.apache.org/jira/browse/DRILL-8109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17479186#comment-17479186
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ASF GitHub Bot commented on DRILL-8109:
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vvysotskyi commented on pull request #2431:
URL: https://github.com/apache/drill/pull/2431#issuecomment-1017238018
@cdmikechen, please make sure that this change doesn't break the support for
Hive 2. If I recall correctly, `LongWritable` was added in Hive 3. Please make
sure that after your changes Drill is able to build with the following extra
properties:
`-Dhive.version=2.3.2 -Dfreemarker.conf.file=src/main/codegen/config.fmpp`
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> Drill can not read parquet timestamp type with logical type in hive storage
> plugin
> ----------------------------------------------------------------------------------
>
> Key: DRILL-8109
> URL: https://issues.apache.org/jira/browse/DRILL-8109
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Hive
> Affects Versions: 1.19.0
> Environment: drill 1.19.0
> hive 3.12
> Reporter: cdmikechen
> Priority: Major
> Fix For: 1.20.0
>
>
> Parquet timestamp int96 had been deprecated.
> https://github.com/apache/parquet-format/pull/86/files
> Many computing engines that support parquet reading (such as Hive4, Hudi,
> Spark and so on) can use Int64 as the time storage type. When using these
> computing engines to read parquet files, we should also support long data
> type reading.
> We should support int64 with logical type timestamp by hive storage.
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