我正在尝试在 2 个不同的端口 8080 和 9000 上运行 2 个 Dropwizard Server 应用程序。第一个应用程序成功启动,但是当我尝试在端口 9000 上运行时,我不断收到以下异常。我不明白的是为什么有 2 个端口由应用程序使用以及如何强制我的应用程序为第二个端口使用不同的端口号
INFO [2014-03-22 17:17:28,031] org.eclipse.jetty.server.AbstractConnector: Started
InstrumentedBlockingChannelConnector@0.0.0.0:9000
WARN [2014-03-22 17:17:28,033] org.eclipse.jetty.util.component.AbstractLifeCycle: FAILED
SocketConnector@0.0.0.0:8081: java.net.BindException: Address already in use
! java.net.BindException: Address already in use
! at org.eclipse.jetty.server.bio.SocketConnector.newServerSocket(SocketConnector.java:96)
~[jetty-server-8.1.10.v20130312.jar:8.1.10.v20130312]
! at org.eclipse.jetty.server.bio.SocketConnector.open(SocketConnector.java:85) ~[jetty-
server-8.1.10.v20130312.jar:8.1.10.v20130312]
! at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:316) ~
[jetty-server-8.1.10.v20130312.jar:8.1.10.v20130312]
! at org.eclipse.jetty.server.bio.SocketConnector.doStart(SocketConnector.java:156) ~
[jetty-server-8.1.10.v20130312.jar:8.1.10.v20130312]
! at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
[jetty-util-8.1.10.v20130312.jar:8.1.10.v20130312]
! at org.eclipse.jetty.server.Server.doStart(Server.java:291) [jetty-server-
8.1.10.v20130312.jar:8.1.10.v20130312]
! at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
[jetty-util-8.1.10.v20130312.jar:8.1.10.v20130312]
! at com.yammer.dropwizard.cli.ServerCommand.run(ServerCommand.java:48) [dropwizard-core-
0.6.2.jar:na]
! at com.yammer.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:39)
[dropwizard-core-0.6.2.jar:na]
! at com.yammer.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:58)
[dropwizard-core-0.6.2.jar:na]
! at com.yammer.dropwizard.cli.Cli.run(Cli.java:53) [dropwizard-core-0.6.2.jar:na]
! at com.yammer.dropwizard.Service.run(Service.java:61) [dropwizard-core-0.6.2.jar:na]
! at com.paypal.demandgen.places.indexing.IndexingServer.main(IndexingServer.java:96)
[classes/:na]
WARN [2014-03-22 17:17:28,034] org.eclipse.jetty.util.component.AbstractLifeCycle: FAILED or