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https://issues.apache.org/jira/browse/FLINK-33520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-33520:
-----------------------------------
Labels: pull-request-available (was: )
> FileNotFoundException when running GPUDriverTest
> ------------------------------------------------
>
> Key: FLINK-33520
> URL: https://issues.apache.org/jira/browse/FLINK-33520
> Project: Flink
> Issue Type: Technical Debt
> Components: Tests
> Affects Versions: 1.18.0
> Reporter: Ryan Skraba
> Priority: Minor
> Labels: pull-request-available
>
> I'd been running into a mysterious error running the
> {{flink-external-resources}} module tests:
> {code}
> java.io.FileNotFoundException: The gpu discovery script does not exist in
> path /opt/asf/flink/src/test/resources/testing-gpu-discovery.sh.
> at
> org.apache.flink.externalresource.gpu.GPUDriver.<init>(GPUDriver.java:98)
> at
> org.apache.flink.externalresource.gpu.GPUDriverTest.testGPUDriverWithInvalidAmount(GPUDriverTest.java:64)
> at
> {code}
> From the command line and IntelliJ, when it seems to works, it _always_
> works, and when it fails it _always_ fails. I finally took a moment to figure
> it out: if the {{FLINK_HOME}} environment variable is set (to a valid Flink
> distribution of any version), this test fails.
> This is a very minor irritation, but it's pretty easy to fix.
> The workaround is to launch the unit test in an environment where this
> environment variable is not set.
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