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https://issues.apache.org/jira/browse/DRILL-8228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17540030#comment-17540030
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ASF GitHub Bot commented on DRILL-8228:
---------------------------------------
vdiravka commented on PR #2554:
URL: https://github.com/apache/drill/pull/2554#issuecomment-1132727330
> The order of initializing static context is broken while using static
`#getDefaultProperties` method and `dirTestWatcher` `@ClassRule` from
`JdbcTestBase` without extending `JdbcTestBase`.
Check the PR description. Most likely this issue is concurrent and realted
to loading static contexts, but didn't reproduced earlier due other timing
(possbily JUnit issue, it is hard to say exactly, but it is known exactly the
JDBC test case should extend `JdbcTestBase`, so then `dirTestWatcher`
initialized in time).
> Drill2288GetColumnsMetadataWhenNoRowsTest regression
> ----------------------------------------------------
>
> Key: DRILL-8228
> URL: https://issues.apache.org/jira/browse/DRILL-8228
> Project: Apache Drill
> Issue Type: Sub-task
> Reporter: Vitalii Diravka
> Assignee: Vitalii Diravka
> Priority: Major
> Labels: backport-to-stable
>
> Drill2288GetColumnsMetadataWhenNoRowsTest starts to fail after DRILL-8225
> {code:java}
> Error: Failures:
> Error: Drill2288GetColumnsMetadataWhenNoRowsTest Multiple Failures (2
> failures)
> java.lang.NullPointerException: Cannot invoke
> "java.io.File.getAbsolutePath()" because the return value of
> "org.apache.drill.test.BaseDirTestWatcher.getTmpDir()" is null
> java.lang.NullPointerException: Cannot invoke
> "java.sql.Connection.close()" because
> "org.apache.drill.jdbc.test.Drill2288GetColumnsMetadataWhenNoRowsTest.connection"
> is null
> {code}
> https://github.com/apache/drill/runs/6499401042?check_suite_focus=true
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