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https://issues.apache.org/jira/browse/HDFS-15691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhengxi Li updated HDFS-15691:
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Description:
The test '{{org.apache.hadoop.lib.servlet.TestServerWebApp.getHomeDir'}} is not
idempotent and fails if run twice in the same JVM, because it pollutes state
shared among tests. It may be good to clean this state pollution so that some
other tests do not fail in the future due to the shared state polluted by this
test.
PR link: https://github.com/apache/hadoop/pull/2482
was:The test '{{org.apache.hadoop.lib.servlet.TestServerWebApp.getHomeDir'}}
is not idempotent and fails if run twice in the same JVM, because it pollutes
state shared among tests. It may be good to clean this state pollution so that
some other tests do not fail in the future due to the shared state polluted by
this test.
> Fix flaky test TestServerWebApp.getHomeDir
> ------------------------------------------
>
> Key: HDFS-15691
> URL: https://issues.apache.org/jira/browse/HDFS-15691
> Project: Hadoop HDFS
> Issue Type: Bug
> Environment: macOS 10.15.6
> java version "1.8.0_151"
> Java(TM) SE Runtime Environment (build 1.8.0_151-b12)
> Java HotSpot(TM) 64-Bit Server VM (build 25.151-b12, mixed mode)
> Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
>
> Reporter: Zhengxi Li
> Priority: Minor
>
> The test '{{org.apache.hadoop.lib.servlet.TestServerWebApp.getHomeDir'}} is
> not idempotent and fails if run twice in the same JVM, because it pollutes
> state shared among tests. It may be good to clean this state pollution so
> that some other tests do not fail in the future due to the shared state
> polluted by this test.
>
> PR link: https://github.com/apache/hadoop/pull/2482
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