某些东西已安装 Jetty 并在启动时启动

Question

在需要重新启动的 macOS High Sierra (10.13.6) 更新后，我发现 Jetty 9.4.z-SNAPSHOT 在端口 8080 上运行。

当我使用 JBoss WildFly 13.0.0.Final 时，我使用 Undertow 作为我的 Web 服务器，并且我没有故意安装 Jetty。如果我“找到” Jetty，它会显示在以下目录中（请参阅最后引用的文本）。

我确实使用 brew 安装了 Solr 6.x 并定期更新它。但它以前从未“干扰”过 JBoss WildFly，即使在重新启动之后也是如此。

我没有无意中将 Jetty 与 Homebrew 一起安装为：

brew info jetty jetty：稳定的 9.4.11.v20180605 Java servlet 引擎和 网络服务器https://www.eclipse.org/jetty/ 未安装

我可以删除“Jetty”吗？如何查看 Jetty 的启动方式/位置。 macOS 启动中没有显示？

定位/码头

MacBook-Pro:/ NOTiFY$  locate */jetty*
/Applications/IntelliJ IDEA 2018.2 EAP.app/Contents/plugins/Jetty/lib/jettyIntegration.jar
/Users/NOTiFY/.gradle/wrapper/dists/gradle-4.8.1-all/6fmj4nezasjg1b7kkmy10xgo2/gradle-4.8.1/docs/userguide/img/jettyPluginTasks.png
/Users/NOTiFY/.gradle/wrapper/dists/gradle-4.8.1-all/6fmj4nezasjg1b7kkmy10xgo2/gradle-4.8.1/docs/userguide/jetty_plugin.html
/Users/NOTiFY/.gradle/wrapper/dists/gradle-4.9-all/491wbe0x5d54n9cojs2p0zv90/gradle-4.9/docs/userguide/img/jettyPluginTasks.png
/Users/NOTiFY/.gradle/wrapper/dists/gradle-4.9-all/491wbe0x5d54n9cojs2p0zv90/gradle-4.9/docs/userguide/jetty_plugin.html
/Users/NOTiFY/apache-activemq-5.14.0/conf/jetty-realm.properties
/Users/NOTiFY/apache-activemq-5.14.0/conf/jetty.xml
/Users/NOTiFY/apache-activemq-5.14.0/examples/conf/jetty-demo.xml
/Users/NOTiFY/apache-activemq-5.14.0/lib/web/jetty-all-9.2.13.v20150730.jar
/Users/NOTiFY/macports/var/macports/sources/rsync.macports.org/release/tarballs/ports/www/jetty
/Users/NOTiFY/macports/var/macports/sources/rsync.macports.org/release/tarballs/ports/www/jetty/Portfile
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-6.1.26.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-LICENSE-ASL.txt
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-NOTICE.txt
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-continuation-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-deploy-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-http-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-io-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-jmx-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-rewrite-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-security-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-server-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-servlet-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-servlets-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-sslengine-6.1.26.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-util-6.1.26.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-util-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-webapp-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/libexec/licenses/jetty-xml-9.4.10.v20180503.jar.sha1
/usr/local/Cellar/solr/7.4.0/server/etc/jetty-http.xml
/usr/local/Cellar/solr/7.4.0/server/etc/jetty-https.xml
/usr/local/Cellar/solr/7.4.0/server/etc/jetty-ssl.xml
/usr/local/Cellar/solr/7.4.0/server/etc/jetty.xml
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-continuation-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-deploy-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-http-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-io-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-jmx-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-rewrite-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-security-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-server-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-servlet-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-servlets-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-util-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-webapp-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/lib/jetty-xml-9.4.10.v20180503.jar
/usr/local/Cellar/solr/7.4.0/server/resources/jetty-logging.properties
/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/jetty-runner.rb
/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/jetty.rb
/usr/local/opt/libexec/licenses/jetty-6.1.26.jar.sha1
/usr/local/opt/libexec/licenses/jetty-LICENSE-ASL.txt
/usr/local/opt/libexec/licenses/jetty-NOTICE.txt
/usr/local/opt/libexec/licenses/jetty-continuation-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-deploy-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-http-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-io-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-jmx-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-rewrite-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-security-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-server-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-servlet-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-servlets-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-sslengine-6.1.26.jar.sha1
/usr/local/opt/libexec/licenses/jetty-util-6.1.26.jar.sha1
/usr/local/opt/libexec/licenses/jetty-util-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-webapp-9.4.10.v20180503.jar.sha1
/usr/local/opt/libexec/licenses/jetty-xml-9.4.10.v20180503.jar.sha1
/usr/local/opt/server/etc/jetty-http.xml
/usr/local/opt/server/etc/jetty-https.xml
/usr/local/opt/server/etc/jetty-ssl.xml
/usr/local/opt/server/etc/jetty.xml
/usr/local/opt/server/lib/jetty-continuation-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-deploy-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-http-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-io-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-jmx-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-rewrite-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-security-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-server-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-servlet-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-servlets-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-util-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-webapp-9.4.10.v20180503.jar
/usr/local/opt/server/lib/jetty-xml-9.4.10.v20180503.jar
/usr/local/opt/server/resources/jetty-logging.properties

Answer 1

Solr 带有一个嵌入式码头（这就是它的工作原理）。

请参阅https://wiki.apache.org/solr/WhyNoWar，详细了解 Solr 为何采用这种方式。