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https://issues.apache.org/jira/browse/NIFI-437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14482643#comment-14482643
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Jon Anderson III commented on NIFI-437:
---------------------------------------
Mark/Joe/Someone more knowledgeable then I,
I have a hunch as to what may be happening but I'm not entirely sure it's
correct...namely because I don't know how to fix it to test.
According to this
(http://www.oracle.com/technetwork/java/javase/8-compatibility-guide-2156366.html)
some behavior changed in Java 8 that may be breaking this. I see some files
have import statements for java.net.DatagramPacket such as
MulticaseListener.java. I also see the catch statements but I tried removing
them but just get compilation errors. So again grasping at straws but it's a
thought none the less.
Area: Core Libs / java.net
Synopsis
Prior to Java SE 8, the java.net.DatagramPacket constructors that accept a
java.net.SocketAddress argument declared that a java.net.SocketException can be
thrown. However, that exception was never thrown by those constructors. In the
Java SE 8 release, these constructors do not declare that a
java.net.SocketException can be thrown. If you have existing code that
explicitly catches SocketException or its superclass java.io.IOException,
remove the catch block for the exception before compiling with Java SE 8.
> nifi-distributed-cache-server failing testClientTermination
> -----------------------------------------------------------
>
> Key: NIFI-437
> URL: https://issues.apache.org/jira/browse/NIFI-437
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 0.1.0
> Environment: Mac OS X 10.10.2
> Java 1.8.0_31, 64-bit
> Maven 3.2.5
> Reporter: Brian Ghigiarelli
> Fix For: 0.1.0
>
> Attachments: NIFI-437-only-close-server-socket-if-open.patch
>
>
> While executing a "mvn clean install" on the latest "develop" branch for the
> 0.1.0-incubating-SNAPSHOT version, the nifi-distributed-cache-server module
> fails with the below error.
> Skipping tests and running NiFi locally seems to be running fine though.
> {code}
> Running org.apache.nifi.distributed.cache.server.TestServerAndClient
> Tests run: 7, Failures: 0, Errors: 1, Skipped: 6, Time elapsed: 2.2 sec <<<
> FAILURE! - in org.apache.nifi.distributed.cache.server.TestServerAndClient
> testClientTermination(org.apache.nifi.distributed.cache.server.TestServerAndClient)
> Time elapsed: 2.181 sec <<< ERROR!
> java.io.IOException: No such file or directory
> at sun.nio.ch.NativeThread.signal(Native Method)
> at
> sun.nio.ch.ServerSocketChannelImpl.implCloseSelectableChannel(ServerSocketChannelImpl.java:283)
> at
> java.nio.channels.spi.AbstractSelectableChannel.implCloseChannel(AbstractSelectableChannel.java:234)
> at
> java.nio.channels.spi.AbstractInterruptibleChannel.close(AbstractInterruptibleChannel.java:115)
> at
> org.apache.nifi.distributed.cache.server.AbstractCacheServer.stop(AbstractCacheServer.java:167)
> at
> org.apache.nifi.distributed.cache.server.map.MapCacheServer.stop(MapCacheServer.java:126)
> at
> org.apache.nifi.distributed.cache.server.DistributedCacheServer.shutdownServer(DistributedCacheServer.java:96)
> at
> org.apache.nifi.distributed.cache.server.TestServerAndClient.testClientTermination(TestServerAndClient.java:419)
> Results :
> Tests in error:
> TestServerAndClient.testClientTermination:419 ยป IO No such file or directory
> {code}
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