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https://issues.apache.org/jira/browse/HIVE-9482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14295905#comment-14295905
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Hive QA commented on HIVE-9482:
-------------------------------
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12695072/HIVE-9482.2.patch
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 7406 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_parquet_external_time
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_join38
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_subquery_in
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2554/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2554/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2554/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 3 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12695072 - PreCommit-HIVE-TRUNK-Build
> Hive parquet timestamp compatibility
> ------------------------------------
>
> Key: HIVE-9482
> URL: https://issues.apache.org/jira/browse/HIVE-9482
> Project: Hive
> Issue Type: Bug
> Components: File Formats
> Affects Versions: 0.15.0
> Reporter: Szehon Ho
> Assignee: Szehon Ho
> Fix For: 0.15.0
>
> Attachments: HIVE-9482.2.patch, HIVE-9482.patch, HIVE-9482.patch,
> parquet_external_time.parq
>
>
> In current Hive implementation, timestamps are stored in UTC (converted from
> current timezone), based on original parquet timestamp spec.
> However, we find this is not compatibility with other tools, and after some
> investigation it is not the way of the other file formats, or even some
> databases (Hive Timestamp is more equivalent of 'timestamp without timezone'
> datatype).
> This is the first part of the fix, which will restore compatibility with
> parquet-timestamp files generated by external tools by skipping conversion on
> reading.
> Later fix will change the write path to not convert, and stop the
> read-conversion even for files written by Hive itself.
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