[
https://issues.apache.org/jira/browse/HIVE-28273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Csaba Juhász reassigned HIVE-28273:
-----------------------------------
Assignee: Csaba Juhász
> Test data generation failure in HIVE-28249 related tests
> --------------------------------------------------------
>
> Key: HIVE-28273
> URL: https://issues.apache.org/jira/browse/HIVE-28273
> Project: Hive
> Issue Type: Bug
> Reporter: Csaba Juhász
> Assignee: Csaba Juhász
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2024-05-22-19-11-35-890.png
>
>
> generateJulianLeapYearTimestamps and generateJulianLeapYearTimestamps28thFeb
> are throwing NegativeArraySizeException once the base value equals or is over
> 999
> This is caused by the below code, supplying a negative value (when digits
> return a value larger than 4) to zeros, which in turn is used to create a new
> char array.
> {code:java}
> StringBuilder sb = new StringBuilder(29);
> int year = ((i % 9999) + 1) * 100;
> sb.append(zeros(4 - digits(year)));
> {code}
> When the tests are run using maven, the error in the generation function is
> caught but never rethrown or reported and the build is reported successful.
> For example running
> _TestParquetTimestampsHive2Compatibility#testWriteHive2ReadHive4UsingLegacyConversionWithJulianLeapYearsFor28thFeb_
> has the result:
> {code:java}
> [INFO] -------------------------------------------------------
> [INFO] T E S T S
> [INFO] -------------------------------------------------------
> [INFO] Running
> org.apache.hadoop.hive.ql.io.parquet.serde.TestParquetTimestampsHive2Compatibility
> [INFO] Tests run: 396, Failures: 0, Errors: 0, Skipped: 0, Time elapsed:
> 0.723 s - in
> org.apache.hadoop.hive.ql.io.parquet.serde.TestParquetTimestampsHive2Compatibility
> [INFO]
> [INFO] Results:
> [INFO]
> [INFO] Tests run: 396, Failures: 0, Errors: 0, Skipped: 0
> ...
> [INFO] BUILD SUCCESS
> {code}
> When the test is run through an IDE (eg VSCode), the failure is reported
> properly.
> !image-2024-05-22-19-11-35-890.png!
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