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https://issues.apache.org/jira/browse/LENS-346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amareshwari Sriramadasu resolved LENS-346.
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Resolution: Duplicate
> Intermittent test failure in Server tests
> -----------------------------------------
>
> Key: LENS-346
> URL: https://issues.apache.org/jira/browse/LENS-346
> Project: Apache Lens
> Issue Type: Bug
> Components: server
> Reporter: Rajat Khandelwal
>
> unit-test group runs in parallel. I've observed that sometimes the server
> stop is called before everything is done. Weirdly enough, that only affects
> Result formatter tests.
> {noformat}
> Remote hive server stopped!
> Tests run: 82, Failures: 1, Errors: 0, Skipped: 7, Time elapsed: 161.508 sec
> <<< FAILURE! - in TestSuite
> testPersistentResultWithMaxSize(org.apache.lens.server.query.TestResultFormatting)
> Time elapsed: 9.404 sec <<< FAILURE!
> java.lang.NullPointerException: null
> at
> org.apache.lens.server.query.TestResultFormatting.testResultFormatter(TestResultFormatting.java:240)
> at
> org.apache.lens.server.query.TestResultFormatting.testPersistentResultWithMaxSize(TestResultFormatting.java:169)
> Results :
> Failed tests:
>
> TestResultFormatting.testPersistentResultWithMaxSize:169->testResultFormatter:240
> NullPointer
> Tests run: 82, Failures: 1, Errors: 0, Skipped: 7
> {noformat}
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