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https://issues.apache.org/jira/browse/HIVE-22840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17041585#comment-17041585
 ] 

Hive QA commented on HIVE-22840:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12993999/HIVE-22840.patch

{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 18049 tests 
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestContribCliDriver.testCliDriver[url_hook] 
(batchId=300)
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/20760/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/20760/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-20760/

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
Tests exited with: TestsFailedException: 1 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12993999 - PreCommit-HIVE-Build

> Race condition in formatters of TimestampColumnVector and DateColumnVector 
> ---------------------------------------------------------------------------
>
>                 Key: HIVE-22840
>                 URL: https://issues.apache.org/jira/browse/HIVE-22840
>             Project: Hive
>          Issue Type: Bug
>          Components: storage-api
>            Reporter: László Bodor
>            Assignee: Shubham Chaurasia
>            Priority: Major
>         Attachments: HIVE-22840.1.patch, HIVE-22840.2.patch, HIVE-22840.patch
>
>
> HIVE-22405 added support for proleptic calendar. It uses java's 
> SimpleDateFormat/Calendar APIs which are not thread-safe and cause race in 
> some scenarios. 
> As a result of those race conditions, we see some exceptions like
> {code:java}
> 1) java.lang.NumberFormatException: For input string: "" 
> OR 
> java.lang.NumberFormatException: For input string: ".821582E.821582E44"
> OR
> 2) Caused by: java.lang.ArrayIndexOutOfBoundsException: -5325980
>       at 
> sun.util.calendar.BaseCalendar.getCalendarDateFromFixedDate(BaseCalendar.java:453)
>       at 
> java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2397)
> {code}
> This issue is to address those thread-safety issues/race conditions.
> cc [~jcamachorodriguez] [~abstractdog] [~omalley]



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