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https://issues.apache.org/jira/browse/HIVE-21215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17029033#comment-17029033
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Hive QA commented on HIVE-21215:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12992488/HIVE-21215.2.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 17965 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/20443/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/20443/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-20443/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12992488 - PreCommit-HIVE-Build
> Read Parquet INT64 timestamp
> ----------------------------
>
> Key: HIVE-21215
> URL: https://issues.apache.org/jira/browse/HIVE-21215
> Project: Hive
> Issue Type: New Feature
> Reporter: Karen Coppage
> Assignee: Marta Kuczora
> Priority: Major
> Attachments: HIVE-21215.1.patch, HIVE-21215.2.patch
>
>
> This patch enables Hive to start reading timestamps from Parquet written with
> the new semantics:
> With Parquet version 1.11, a new timestamp LogicalType with base INT64 and
> the following metadata is introduced:
> * boolean isAdjustedToUtc: marks whether the timestamp is converted to UTC
> (aka Instant semantics) or not (LocalDateTime semantics).
> * enum TimeUnit (NANOS, MICROS, MILLIS): granularity of timestamp
> Upon reading, the semantics of these new timestamps will be determined by
> their metadata, while the semantics of INT96 timestamps will continue to be
> deduced from the writer metadata.
> This feature will be behind a flag for now.
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