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https://issues.apache.org/jira/browse/SPARK-3515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14132406#comment-14132406
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Cheng Lian commented on SPARK-3515:
-----------------------------------
The bug SPARK-3481 fixed actually covered up the bug mentioned in this ticket.
> ParquetMetastoreSuite fails when executed together with other suites under
> Maven
> --------------------------------------------------------------------------------
>
> Key: SPARK-3515
> URL: https://issues.apache.org/jira/browse/SPARK-3515
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.1.1
> Reporter: Cheng Lian
>
> Reproduction step:
> {code}
> mvn -Phive,hadoop-2.4
> -DwildcardSuites=org.apache.spark.sql.parquet.ParquetMetastoreSuite,org.apache.spark.sql.hive.StatisticsSuite
> -pl core,sql/catalyst,sql/core,sql/hive test
> {code}
> Maven instantiates all discovered test suite object at first, and then starts
> executing all test cases. {{ParquetMetastoreSuite}} sets up several temporary
> tables in constructor, but these tables are deleted immediately since
> {{StatisticsSuite}}'s constructor calls {{TestHiveContext.reset()}}.
> To fix this issue, we shouldn't put this kind of side effect in constructor,
> but in {{beforeAll}}.
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