Joseph Witt created NIFI-4489:
---------------------------------
Summary: ListenGRPC unit test failure during parallel build
Key: NIFI-4489
URL: https://issues.apache.org/jira/browse/NIFI-4489
Project: Apache NiFi
Issue Type: Bug
Environment: Maven home: /development/apache-maven-3.5.0
Java version: 1.8.0_144, vendor: Oracle Corporation
Java home: /usr/java/jdk1.8.0_144/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "4.12.14-300.fc26.x86_64", arch: "amd64", family:
"unix"
Reporter: Joseph Witt
Priority: Blocker
Tests run: 7, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.257 sec <<<
FAILURE! - in org.apache.nifi.processors.grpc.TestListenGRPC
testSuccessfulRoundTrip(org.apache.nifi.processors.grpc.TestListenGRPC) Time
elapsed: 0.048 sec <<< ERROR!
java.io.IOException: Failed to bind
at io.grpc.netty.NettyServer.start(NettyServer.java:197)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:153)
at
org.apache.nifi.processors.grpc.ListenGRPC.startServer(ListenGRPC.java:227)
at
org.apache.nifi.processors.grpc.TestListenGRPC.testSuccessfulRoundTrip(TestListenGRPC.java:101)
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at
io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128)
at
io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:554)
at
io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1258)
at
io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
at
io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
at
io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:980)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:250)
at
io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:365)
at
io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at
io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:462)
at
io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
at
io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
at java.lang.Thread.run(Thread.java:748)
marking as a blocker since unstable tests cause release issues.
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