Maven Test blocks with TransportCipherSuite

[Qian SUN <qi...@gmail.com>]

Hi, team.

I run the maven command to run unit test, and have a NPE.

command: ./build/mvn test
refer to
https://spark.apache.org/docs/latest/building-spark.html#running-tests

NPE is as follow:
22/05/20 16:32:45.450 main WARN AbstractChannelHandlerContext: Failed to
mark a promise as failure because it has succeeded already:
DefaultChannelPromise@366ef90e(success)
java.lang.NullPointerException: null
at
org.apache.spark.network.crypto.TransportCipher$EncryptionHandler.close(TransportCipher.java:137)
~[classes/:?]
at
io.netty.channel.AbstractChannelHandlerContext.invokeClose(AbstractChannelHandlerContext.java:622)
~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at
io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:606)
~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at
io.netty.channel.DefaultChannelPipeline.close(DefaultChannelPipeline.java:994)
~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at io.netty.channel.AbstractChannel.close(AbstractChannel.java:280)
~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at
io.netty.channel.embedded.EmbeddedChannel.close(EmbeddedChannel.java:568)
~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at
io.netty.channel.embedded.EmbeddedChannel.close(EmbeddedChannel.java:555)
~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at
io.netty.channel.embedded.EmbeddedChannel.finish(EmbeddedChannel.java:503)
~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at
io.netty.channel.embedded.EmbeddedChannel.finish(EmbeddedChannel.java:483)
~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at
org.apache.spark.network.crypto.TransportCipherSuite.testBufferNotLeaksOnInternalError(TransportCipherSuite.java:78)
~[test-classes/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[?:1.8.0_291]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[?:1.8.0_291]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:1.8.0_291]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_291]
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
~[junit-4.13.2.jar:4.13.2]
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
~[junit-4.13.2.jar:4.13.2]
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
~[junit-4.13.2.jar:4.13.2]
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
~[junit-4.13.2.jar:4.13.2]
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
~[junit-4.13.2.jar:4.13.2]
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
~[junit-4.13.2.jar:4.13.2]
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
~[junit-4.13.2.jar:4.13.2]
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
~[junit-4.13.2.jar:4.13.2]
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:364)
~[surefire-junit4-3.0.0-M5.jar:3.0.0-M5]
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:272)
~[surefire-junit4-3.0.0-M5.jar:3.0.0-M5]
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:237)
~[surefire-junit4-3.0.0-M5.jar:3.0.0-M5]
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:158)
~[surefire-junit4-3.0.0-M5.jar:3.0.0-M5]
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:428)
~[surefire-booter-3.0.0-M5.jar:3.0.0-M5]
at
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
~[surefire-booter-3.0.0-M5.jar:3.0.0-M5]
at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:562)
~[surefire-booter-3.0.0-M5.jar:3.0.0-M5]
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:548)
~[surefire-booter-3.0.0-M5.jar:3.0.0-M5]


Anyone with same exception?

-- 
Best!
Qian SUN