[
https://issues.apache.org/jira/browse/FLINK-38019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17986588#comment-17986588
]
Hao Li commented on FLINK-38019:
--------------------------------
I have [https://github.com/apache/flink/pull/26724.] But I couldn't run the
test in Intellij. It gave me
```
java.lang.IllegalStateException: Multiple parameter providers are found at
org.apache.flink.testutils.junit.extensions.parameterized.ParameterizedTestExtension.provideTestTemplateInvocationContexts(ParameterizedTestExtension.java:76)
at
java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273)
at
java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) at
java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
```
> TestValuesModelFactory$AsyncValuesPredictFunction fails with NPE
> ----------------------------------------------------------------
>
> Key: FLINK-38019
> URL: https://issues.apache.org/jira/browse/FLINK-38019
> Project: Flink
> Issue Type: Bug
> Components: Build System / CI, Table SQL / Planner, Tests
> Affects Versions: 2.1
> Reporter: Sergey Nuyanzin
> Priority: Critical
> Labels: test-stability
>
> example
> {noformat}
> Jun 26 13:29:23 error: java.lang.AssertionError:
> Jun 26 13:29:23 Expecting actual throwable to be an instance of:
> Jun 26 13:29:23 java.util.concurrent.TimeoutException
> Jun 26 13:29:23 but was:
> Jun 26 13:29:23 java.lang.NullPointerException
> Jun 26 13:29:23 at
> org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:59)
> Jun 26 13:29:23 at
> org.apache.flink.table.planner.factories.TestValuesModelFactory$AsyncValuesPredictFunction.lambda$asyncPredict$0(TestValuesModelFactory.java:246)
> Jun 26 13:29:23 at
> java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
> Jun 26 13:29:23 ...(3 remaining lines not displayed - this can be
> changed with Assertions.setMaxStackTraceElementsDisplayed)
> Jun 26 13:29:23 at
> org.apache.flink.core.testutils.FlinkAssertions.lambda$anyCauseMatches$0(FlinkAssertions.java:70)
> Jun 26 13:29:23 at
> org.apache.flink.core.testutils.FlinkAssertions.lambda$anyCauseMatches$1(FlinkAssertions.java:67)
> Jun 26 13:29:23 at
> org.apache.flink.table.planner.runtime.stream.table.AsyncMLPredictITCase.testAsyncPredictWithRuntimeConfig(AsyncMLPredictITCase.java:214)
> Jun 26 13:29:23 ...(99 remaining lines not displayed - this can be
> changed with Assertions.setMaxStackTraceElementsDisplayed)
> {noformat}
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=68506&view=logs&j=0c940707-2659-5648-cbe6-a1ad63045f0a&t=019d96ac-af5c-5c6d-106d-b67f63cc6e96&l=12958
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