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Type:
Bug
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Status: Resolved
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: None
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Component/s: Runtime / REST
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Labels:
In
org.apache.flink.runtime.rest.RestClientTest#testConnectionTimeout
, we use a "unroutableIp" with a value of "10.255.255.1" for test.
But sometimes this IP is reachable in a private network of a company, which is the case for me. As a result, this test failed with a following exception:
java.lang.AssertionError: Expected: an instance of org.apache.flink.shaded.netty4.io.netty.channel.ConnectTimeoutException but: <org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /10.255.255.1:80> is a org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20) at org.junit.Assert.assertThat(Assert.java:956) at org.junit.Assert.assertThat(Assert.java:923) at org.apache.flink.runtime.rest.RestClientTest.testConnectionTimeout(RestClientTest.java:76) ...
Can we change the `unroutableIp` to a reserved IP address, i.e "240.0.0.0", which is described as Reserved for future use in wikipedia
Or change the assertion?
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