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Posted to issues-all@impala.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/01/17 20:27:00 UTC
[jira] [Commented] (IMPALA-8801) Add DATE type support to ORC
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[ https://issues.apache.org/jira/browse/IMPALA-8801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17018289#comment-17018289 ]
ASF subversion and git services commented on IMPALA-8801:
---------------------------------------------------------
Commit 63f52518ab331ad6ef31875c1cc6e16072ef8b70 in impala's branch refs/heads/master from Gabor Kaszab
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=63f5251 ]
IMPALA-8801: Date type support for ORC scanner
Implements read path for the date type in ORC scanner. The internal
representation of a date is an int32 meaning the number of days since
Unix epoch using proleptic Gregorian calendar.
Similarly to the Parquet implementation (IMPALA-7370) this
representation introduces an interoperability issue between Impala
and older versions of Hive (before 3.1). For more details see the
commit message of the mentioned Parquet implementation.
Change-Id: I672a2cdd2452a46b676e0e36942fd310f55c4956
Reviewed-on: http://gerrit.cloudera.org:8080/14982
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Add DATE type support to ORC scanner
> ------------------------------------
>
> Key: IMPALA-8801
> URL: https://issues.apache.org/jira/browse/IMPALA-8801
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Attila Jeges
> Assignee: Gabor Kaszab
> Priority: Critical
> Fix For: Impala 3.4.0
>
>
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