在启动服务器时可视化 deeplearning4j 中的训练进度会抛出错误
Visualizing training progresss in deeplearning4j throws error when starting server
我正在按照本教程尝试可视化我的模型训练进度：
https://deeplearning4j.konduit.ai/tuning-and-training/visualization
服务器设置的简单代码是：
UIServer uiServer = UIServer.getInstance();
StatsStorage statsStorage = new InMemoryStatsStorage();
uiServer.attach(statsStorage);
model.setListeners(new StatsListener(statsStorage));
那么你应该可以在http://localhost:9000/上看到它train/overview
但是，当服务器启动时出现以下错误，我不确定该怎么做：
12:39:05.063 [main] DEBUG org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server is starting.
12:39:05.084 [main] DEBUG io.netty.util.internal.logging.InternalLoggerFactory - Using SLF4J as the default logging framework
12:39:05.085 [main] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.level: simple
12:39:05.085 [main] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.targetRecords: 4
12:39:05.093 [main] DEBUG io.netty.util.internal.InternalThreadLocalMap - -Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
12:39:05.093 [main] DEBUG io.netty.util.internal.InternalThreadLocalMap - -Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096
12:39:05.098 [main] DEBUG io.netty.channel.MultithreadEventLoopGroup - -Dio.netty.eventLoopThreads: 16
12:39:05.114 [main] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.noKeySetOptimization: false
12:39:05.114 [main] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.selectorAutoRebuildThreshold: 512
12:39:05.123 [main] DEBUG io.netty.util.internal.PlatformDependent - Platform: Windows
12:39:05.124 [main] DEBUG io.netty.util.internal.PlatformDependent0 - -Dio.netty.noUnsafe: false
12:39:05.124 [main] DEBUG io.netty.util.internal.PlatformDependent0 - Java version: 14
12:39:05.125 [main] DEBUG io.netty.util.internal.PlatformDependent0 - sun.misc.Unsafe.theUnsafe: available
12:39:05.125 [main] DEBUG io.netty.util.internal.PlatformDependent0 - sun.misc.Unsafe.copyMemory: available
12:39:05.125 [main] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.Buffer.address: available
12:39:05.128 [main] DEBUG io.netty.util.internal.PlatformDependent0 - direct buffer constructor: unavailable
java.lang.UnsupportedOperationException: Reflective setAccessible(true) disabled
at io.netty.util.internal.ReflectionUtil.trySetAccessible(ReflectionUtil.java:31)
at io.netty.util.internal.PlatformDependent0.run(PlatformDependent0.java:225)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:312)
at io.netty.util.internal.PlatformDependent0.<clinit>(PlatformDependent0.java:219)
at io.netty.util.internal.PlatformDependent.isAndroid(PlatformDependent.java:289)
at io.netty.util.internal.PlatformDependent.<clinit>(PlatformDependent.java:92)
at io.netty.channel.nio.NioEventLoop.newTaskQueue0(NioEventLoop.java:279)
at io.netty.channel.nio.NioEventLoop.newTaskQueue(NioEventLoop.java:150)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:138)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:146)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:37)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:86)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:81)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:68)
at io.vertx.core.net.impl.transport.Transport.eventLoopGroup(Transport.java:153)
at io.vertx.core.impl.VertxImpl.<init>(VertxImpl.java:143)
at io.vertx.core.impl.VertxImpl.vertx(VertxImpl.java:92)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:40)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:32)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:27)
at io.vertx.core.Vertx.vertx(Vertx.java:75)
at org.deeplearning4j.ui.VertxUIServer.deploy(VertxUIServer.java:188)
at org.deeplearning4j.ui.VertxUIServer.deploy(VertxUIServer.java:159)
at org.deeplearning4j.ui.VertxUIServer.getInstance(VertxUIServer.java:130)
at org.deeplearning4j.ui.VertxUIServer.getInstance(VertxUIServer.java:95)
at org.deeplearning4j.ui.api.UIServer.getInstance(UIServer.java:70)
at org.deeplearning4j.ui.api.UIServer.getInstance(UIServer.java:50)
at Environment.<init>(Environment.java:106)
at LSTMMain.main(LSTMMain.java:40)
12:39:05.129 [main] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.Bits.unaligned: available, true
12:39:05.129 [main] DEBUG io.netty.util.internal.PlatformDependent0 - jdk.internal.misc.Unsafe.allocateUninitializedArray(int): unavailable
java.lang.IllegalAccessException: class io.netty.util.internal.PlatformDependent0 cannot access class jdk.internal.misc.Unsafe (in module java.base) because module java.base does not export jdk.internal.misc to unnamed module @6134ac4a
at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:376)
at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:647)
at java.base/java.lang.reflect.Method.invoke(Method.java:556)
at io.netty.util.internal.PlatformDependent0.run(PlatformDependent0.java:335)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:312)
at io.netty.util.internal.PlatformDependent0.<clinit>(PlatformDependent0.java:326)
at io.netty.util.internal.PlatformDependent.isAndroid(PlatformDependent.java:289)
at io.netty.util.internal.PlatformDependent.<clinit>(PlatformDependent.java:92)
at io.netty.channel.nio.NioEventLoop.newTaskQueue0(NioEventLoop.java:279)
at io.netty.channel.nio.NioEventLoop.newTaskQueue(NioEventLoop.java:150)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:138)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:146)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:37)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:86)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:81)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:68)
at io.vertx.core.net.impl.transport.Transport.eventLoopGroup(Transport.java:153)
at io.vertx.core.impl.VertxImpl.<init>(VertxImpl.java:143)
at io.vertx.core.impl.VertxImpl.vertx(VertxImpl.java:92)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:40)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:32)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:27)
at io.vertx.core.Vertx.vertx(Vertx.java:75)
at org.deeplearning4j.ui.VertxUIServer.deploy(VertxUIServer.java:188)
at org.deeplearning4j.ui.VertxUIServer.deploy(VertxUIServer.java:159)
at org.deeplearning4j.ui.VertxUIServer.getInstance(VertxUIServer.java:130)
at org.deeplearning4j.ui.VertxUIServer.getInstance(VertxUIServer.java:95)
at org.deeplearning4j.ui.api.UIServer.getInstance(UIServer.java:70)
at org.deeplearning4j.ui.api.UIServer.getInstance(UIServer.java:50)
at Environment.<init>(Environment.java:106)
at LSTMMain.main(LSTMMain.java:40)
12:39:05.130 [main] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.DirectByteBuffer.<init>(long, int): unavailable
12:39:05.130 [main] DEBUG io.netty.util.internal.PlatformDependent - sun.misc.Unsafe: available
12:39:05.143 [main] DEBUG io.netty.util.internal.PlatformDependent - maxDirectMemory: 4294967296 bytes (maybe)
12:39:05.143 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.tmpdir: C:\Users\David\AppData\Local\Temp (java.io.tmpdir)
12:39:05.144 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.bitMode: 64 (sun.arch.data.model)
12:39:05.144 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.maxDirectMemory: -1 bytes
12:39:05.144 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.uninitializedArrayAllocationThreshold: -1
12:39:05.145 [main] DEBUG io.netty.util.internal.CleanerJava9 - java.nio.ByteBuffer.cleaner(): available
12:39:05.145 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.noPreferDirect: false
12:39:05.150 [main] DEBUG io.netty.util.internal.PlatformDependent - org.jctools-core.MpscChunkedArrayQueue: available
12:39:05.241 [main] DEBUG io.netty.resolver.dns.DefaultDnsServerAddressStreamProvider - Default DNS servers: [/192.168.0.1:53, /0.0.0.0:53, /192.168.2.1:53] (sun.net.dns.ResolverConfiguration)
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numHeapArenas: 16
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numDirectArenas: 16
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.pageSize: 8192
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxOrder: 11
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.chunkSize: 16777216
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.tinyCacheSize: 512
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.smallCacheSize: 256
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.normalCacheSize: 64
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxCachedBufferCapacity: 32768
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.cacheTrimInterval: 8192
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.cacheTrimIntervalMillis: 0
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.useCacheForAllThreads: true
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxCachedByteBuffersPerChunk: 1023
12:39:05.403 [vert.x-eventloop-thread-0] DEBUG io.netty.util.NetUtil - -Djava.net.preferIPv4Stack: false
12:39:05.403 [vert.x-eventloop-thread-0] DEBUG io.netty.util.NetUtil - -Djava.net.preferIPv6Addresses: false
12:39:05.410 [vert.x-eventloop-thread-0] DEBUG io.netty.util.NetUtil - Loopback interface: lo (Software Loopback Interface 1, 127.0.0.1)
12:39:05.411 [vert.x-eventloop-thread-0] DEBUG io.netty.util.NetUtil - Failed to get SOMAXCONN from sysctl and file \proc\sys\net\core\somaxconn. Default: 200
12:39:05.444 [vert.x-eventloop-thread-0] DEBUG io.netty.channel.DefaultChannelId - -Dio.netty.processId: 9660 (auto-detected)
12:39:05.459 [vert.x-eventloop-thread-0] DEBUG io.netty.channel.DefaultChannelId - -Dio.netty.machineId: d0:37:45:ff:fe:22:ee:b3 (auto-detected)
12:39:05.472 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.allocator.type: pooled
12:39:05.473 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.threadLocalDirectBufferSize: 0
12:39:05.473 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.maxThreadLocalCharBufferSize: 16384
12:39:05.487 [vert.x-eventloop-thread-0] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server started at: http://localhost:9000
12:39:05.490 [main] INFO org.deeplearning4j.ui.VertxUIServer - StatsStorage instance attached to UI: InMemoryStatsStorage(uid=bd548909)
12:39:05.803 [Thread-5] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server is auto-stopping after thread (name: main) died.
12:39:05.812 [vert.x-eventloop-thread-0] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server stopped.
关注此 post：
我尝试将 Java 版本设置为 8，但没有帮助
有什么我可以尝试的想法吗？
12:39:05.487 [vert.x-eventloop-thread-0] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server started at: http://localhost:9000`
12:39:05.490 [main] INFO org.deeplearning4j.ui.VertxUIServer - StatsStorage instance attached to UI: InMemoryStatsStorage(uid=bd548909)
12:39:05.803 [Thread-5] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server is auto-stopping after thread (name: main) died.
服务器已经启动，运行大约500ms然后关闭，因为你的应用程序的主线程已经结束。
所以如果你想保留它运行，你需要让你的主线程保持活跃。
例如，您可以使用 Thread.sleep(60000) 将其 运行 保持一分钟。
我正在按照本教程尝试可视化我的模型训练进度： https://deeplearning4j.konduit.ai/tuning-and-training/visualization 服务器设置的简单代码是：
UIServer uiServer = UIServer.getInstance();
StatsStorage statsStorage = new InMemoryStatsStorage();
uiServer.attach(statsStorage);
model.setListeners(new StatsListener(statsStorage));
那么你应该可以在http://localhost:9000/上看到它train/overview 但是，当服务器启动时出现以下错误，我不确定该怎么做：
12:39:05.063 [main] DEBUG org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server is starting.
12:39:05.084 [main] DEBUG io.netty.util.internal.logging.InternalLoggerFactory - Using SLF4J as the default logging framework
12:39:05.085 [main] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.level: simple
12:39:05.085 [main] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.targetRecords: 4
12:39:05.093 [main] DEBUG io.netty.util.internal.InternalThreadLocalMap - -Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
12:39:05.093 [main] DEBUG io.netty.util.internal.InternalThreadLocalMap - -Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096
12:39:05.098 [main] DEBUG io.netty.channel.MultithreadEventLoopGroup - -Dio.netty.eventLoopThreads: 16
12:39:05.114 [main] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.noKeySetOptimization: false
12:39:05.114 [main] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.selectorAutoRebuildThreshold: 512
12:39:05.123 [main] DEBUG io.netty.util.internal.PlatformDependent - Platform: Windows
12:39:05.124 [main] DEBUG io.netty.util.internal.PlatformDependent0 - -Dio.netty.noUnsafe: false
12:39:05.124 [main] DEBUG io.netty.util.internal.PlatformDependent0 - Java version: 14
12:39:05.125 [main] DEBUG io.netty.util.internal.PlatformDependent0 - sun.misc.Unsafe.theUnsafe: available
12:39:05.125 [main] DEBUG io.netty.util.internal.PlatformDependent0 - sun.misc.Unsafe.copyMemory: available
12:39:05.125 [main] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.Buffer.address: available
12:39:05.128 [main] DEBUG io.netty.util.internal.PlatformDependent0 - direct buffer constructor: unavailable
java.lang.UnsupportedOperationException: Reflective setAccessible(true) disabled
at io.netty.util.internal.ReflectionUtil.trySetAccessible(ReflectionUtil.java:31)
at io.netty.util.internal.PlatformDependent0.run(PlatformDependent0.java:225)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:312)
at io.netty.util.internal.PlatformDependent0.<clinit>(PlatformDependent0.java:219)
at io.netty.util.internal.PlatformDependent.isAndroid(PlatformDependent.java:289)
at io.netty.util.internal.PlatformDependent.<clinit>(PlatformDependent.java:92)
at io.netty.channel.nio.NioEventLoop.newTaskQueue0(NioEventLoop.java:279)
at io.netty.channel.nio.NioEventLoop.newTaskQueue(NioEventLoop.java:150)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:138)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:146)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:37)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:86)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:81)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:68)
at io.vertx.core.net.impl.transport.Transport.eventLoopGroup(Transport.java:153)
at io.vertx.core.impl.VertxImpl.<init>(VertxImpl.java:143)
at io.vertx.core.impl.VertxImpl.vertx(VertxImpl.java:92)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:40)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:32)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:27)
at io.vertx.core.Vertx.vertx(Vertx.java:75)
at org.deeplearning4j.ui.VertxUIServer.deploy(VertxUIServer.java:188)
at org.deeplearning4j.ui.VertxUIServer.deploy(VertxUIServer.java:159)
at org.deeplearning4j.ui.VertxUIServer.getInstance(VertxUIServer.java:130)
at org.deeplearning4j.ui.VertxUIServer.getInstance(VertxUIServer.java:95)
at org.deeplearning4j.ui.api.UIServer.getInstance(UIServer.java:70)
at org.deeplearning4j.ui.api.UIServer.getInstance(UIServer.java:50)
at Environment.<init>(Environment.java:106)
at LSTMMain.main(LSTMMain.java:40)
12:39:05.129 [main] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.Bits.unaligned: available, true
12:39:05.129 [main] DEBUG io.netty.util.internal.PlatformDependent0 - jdk.internal.misc.Unsafe.allocateUninitializedArray(int): unavailable
java.lang.IllegalAccessException: class io.netty.util.internal.PlatformDependent0 cannot access class jdk.internal.misc.Unsafe (in module java.base) because module java.base does not export jdk.internal.misc to unnamed module @6134ac4a
at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:376)
at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:647)
at java.base/java.lang.reflect.Method.invoke(Method.java:556)
at io.netty.util.internal.PlatformDependent0.run(PlatformDependent0.java:335)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:312)
at io.netty.util.internal.PlatformDependent0.<clinit>(PlatformDependent0.java:326)
at io.netty.util.internal.PlatformDependent.isAndroid(PlatformDependent.java:289)
at io.netty.util.internal.PlatformDependent.<clinit>(PlatformDependent.java:92)
at io.netty.channel.nio.NioEventLoop.newTaskQueue0(NioEventLoop.java:279)
at io.netty.channel.nio.NioEventLoop.newTaskQueue(NioEventLoop.java:150)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:138)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:146)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:37)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:86)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:81)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:68)
at io.vertx.core.net.impl.transport.Transport.eventLoopGroup(Transport.java:153)
at io.vertx.core.impl.VertxImpl.<init>(VertxImpl.java:143)
at io.vertx.core.impl.VertxImpl.vertx(VertxImpl.java:92)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:40)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:32)
at io.vertx.core.impl.VertxFactoryImpl.vertx(VertxFactoryImpl.java:27)
at io.vertx.core.Vertx.vertx(Vertx.java:75)
at org.deeplearning4j.ui.VertxUIServer.deploy(VertxUIServer.java:188)
at org.deeplearning4j.ui.VertxUIServer.deploy(VertxUIServer.java:159)
at org.deeplearning4j.ui.VertxUIServer.getInstance(VertxUIServer.java:130)
at org.deeplearning4j.ui.VertxUIServer.getInstance(VertxUIServer.java:95)
at org.deeplearning4j.ui.api.UIServer.getInstance(UIServer.java:70)
at org.deeplearning4j.ui.api.UIServer.getInstance(UIServer.java:50)
at Environment.<init>(Environment.java:106)
at LSTMMain.main(LSTMMain.java:40)
12:39:05.130 [main] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.DirectByteBuffer.<init>(long, int): unavailable
12:39:05.130 [main] DEBUG io.netty.util.internal.PlatformDependent - sun.misc.Unsafe: available
12:39:05.143 [main] DEBUG io.netty.util.internal.PlatformDependent - maxDirectMemory: 4294967296 bytes (maybe)
12:39:05.143 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.tmpdir: C:\Users\David\AppData\Local\Temp (java.io.tmpdir)
12:39:05.144 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.bitMode: 64 (sun.arch.data.model)
12:39:05.144 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.maxDirectMemory: -1 bytes
12:39:05.144 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.uninitializedArrayAllocationThreshold: -1
12:39:05.145 [main] DEBUG io.netty.util.internal.CleanerJava9 - java.nio.ByteBuffer.cleaner(): available
12:39:05.145 [main] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.noPreferDirect: false
12:39:05.150 [main] DEBUG io.netty.util.internal.PlatformDependent - org.jctools-core.MpscChunkedArrayQueue: available
12:39:05.241 [main] DEBUG io.netty.resolver.dns.DefaultDnsServerAddressStreamProvider - Default DNS servers: [/192.168.0.1:53, /0.0.0.0:53, /192.168.2.1:53] (sun.net.dns.ResolverConfiguration)
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numHeapArenas: 16
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numDirectArenas: 16
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.pageSize: 8192
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxOrder: 11
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.chunkSize: 16777216
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.tinyCacheSize: 512
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.smallCacheSize: 256
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.normalCacheSize: 64
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxCachedBufferCapacity: 32768
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.cacheTrimInterval: 8192
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.cacheTrimIntervalMillis: 0
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.useCacheForAllThreads: true
12:39:05.381 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxCachedByteBuffersPerChunk: 1023
12:39:05.403 [vert.x-eventloop-thread-0] DEBUG io.netty.util.NetUtil - -Djava.net.preferIPv4Stack: false
12:39:05.403 [vert.x-eventloop-thread-0] DEBUG io.netty.util.NetUtil - -Djava.net.preferIPv6Addresses: false
12:39:05.410 [vert.x-eventloop-thread-0] DEBUG io.netty.util.NetUtil - Loopback interface: lo (Software Loopback Interface 1, 127.0.0.1)
12:39:05.411 [vert.x-eventloop-thread-0] DEBUG io.netty.util.NetUtil - Failed to get SOMAXCONN from sysctl and file \proc\sys\net\core\somaxconn. Default: 200
12:39:05.444 [vert.x-eventloop-thread-0] DEBUG io.netty.channel.DefaultChannelId - -Dio.netty.processId: 9660 (auto-detected)
12:39:05.459 [vert.x-eventloop-thread-0] DEBUG io.netty.channel.DefaultChannelId - -Dio.netty.machineId: d0:37:45:ff:fe:22:ee:b3 (auto-detected)
12:39:05.472 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.allocator.type: pooled
12:39:05.473 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.threadLocalDirectBufferSize: 0
12:39:05.473 [vert.x-eventloop-thread-0] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.maxThreadLocalCharBufferSize: 16384
12:39:05.487 [vert.x-eventloop-thread-0] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server started at: http://localhost:9000
12:39:05.490 [main] INFO org.deeplearning4j.ui.VertxUIServer - StatsStorage instance attached to UI: InMemoryStatsStorage(uid=bd548909)
12:39:05.803 [Thread-5] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server is auto-stopping after thread (name: main) died.
12:39:05.812 [vert.x-eventloop-thread-0] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server stopped.
关注此 post：
有什么我可以尝试的想法吗？
12:39:05.487 [vert.x-eventloop-thread-0] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server started at: http://localhost:9000`
12:39:05.490 [main] INFO org.deeplearning4j.ui.VertxUIServer - StatsStorage instance attached to UI: InMemoryStatsStorage(uid=bd548909)
12:39:05.803 [Thread-5] INFO org.deeplearning4j.ui.VertxUIServer - Deeplearning4j UI server is auto-stopping after thread (name: main) died.
服务器已经启动，运行大约500ms然后关闭，因为你的应用程序的主线程已经结束。
所以如果你想保留它运行，你需要让你的主线程保持活跃。
例如，您可以使用 Thread.sleep(60000) 将其 运行 保持一分钟。