小编Ana*_*ore的帖子

我有一个关于部署我的war文件的问题,一切都期望Web服务正常工作错误日志如下所示

16:14:08,866 INFO  [com.sun.jersey.api.core.PackagesResourceConfig] (MSC service thread 1-1) Scanning for root resource and provider classes in the packages:com.fut.ws

16:14:08,920 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/fut-wager]] (MSC service thread 1-1) StandardWrapper.Throwable:com.sun.jersey.core.spi.scanning.ScannerException: The URI scheme vfs of the URI vfs:/content/fut-wager.war/WEB-INF/classes/com/fut/ws/ is not supported. Package scanning deployment is not supported for such URIs.
Try using a different deployment mechanism such as explicitly declaring root resource and provider classes using an extension of javax.ws.rs.core.Application at com.sun.jersey.core.spi.scanning.PackageNamesScanner.scan(PackageNamesScanner.java:225) [jersey-bundle-1.9.1.jar:1.9.1] at com.sun.jersey.core.spi.scanning.PackageNamesScanner.scan(PackageNamesScanner.java:139) [jersey-bundle-1.9.1.jar:1.9.1] at com.sun.jersey.api.core.ScanningResourceConfig.init(ScanningResourceConfig.java:80) [jersey-bundle-1.9.1.jar:1.9.1] at com.sun.jersey.api.core.PackagesResourceConfig.init(PackagesResourceConfig.java:104) [jersey-bundle-1.9.1.jar:1.9.1] at com.sun.jersey.api.core.PackagesResourceConfig.<init>(PackagesResourceConfig.java:78) …

汇总升级到3.3.0后,Cassandra连接器出现故障.Cassandra驱动程序的版本是3.3.堆栈如下.

[2017-09-14 08:56:28,123] ERROR java.lang.reflect.InvocationTargetException 
(com.cantiz.nucleus.kafka.connector.cassandra.CassandraSinkTask:72)
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.google.common.base.Throwables.propagate(Throwables.java:240)
at com.datastax.driver.core.NettyUtil.newEventLoopGroupInstance(NettyUtil.java:136)
at com.datastax.driver.core.NettyOptions.eventLoopGroup(NettyOptions.java:99)
at com.datastax.driver.core.Connection$Factory.<init>(Connection.java:774)
at com.datastax.driver.core.Cluster$Manager.init(Cluster.java:1446)
at com.datastax.driver.core.Cluster.init(Cluster.java:159)
at com.datastax.driver.core.Cluster.connectAsync(Cluster.java:330)
at com.datastax.driver.core.Cluster.connectAsync(Cluster.java:305)
at com.datastax.driver.core.Cluster.connect(Cluster.java:247)
at com.attinad.cantiz.iot.historian.cassandra.session.CassandraSessionManager.connect(CassandraSessionManager.java:33)
at com.cantiz.nucleus.kafka.connector.cassandra.CassandraSinkTask.start(CassandraSinkTask.java:61)
at org.apache.kafka.connect.runtime.WorkerSinkTask.initializeAndStart(WorkerSinkTask.java:232)
at org.apache.kafka.connect.runtime.WorkerSinkTask.execute(WorkerSinkTask.java:145)
at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:146)
at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:190)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.datastax.driver.core.NettyUtil.newEventLoopGroupInstance(NettyUtil.java:134)
... 18 more
Caused by: java.lang.NoClassDefFoundError: Could not initialize class io.netty.channel.epoll.EpollEventLoop
at io.netty.channel.epoll.EpollEventLoopGroup.newChild(EpollEventLoopGroup.java:71)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:64)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:50)
at …