Apache Solr基本命令 Apache Solr术语 Apache Solr Core 启动Solr 安装Solr后，浏览到Solr主目录中的 bin 文件夹，然后使用以下命令启动Solr。 [Hadoop@localhost ~]$ cd [Hadoop@localhost ~]$ cd Solr/ [Hadoop@localhost Solr]$ cd bin/ [Hadoop@localhost bin]$ ./Solr start 此命令在后台启动Solr，通过显示以下消息侦听端口8983。 Waiting up to 30 seconds to see Solr running on port 8983 [\] Started Solr server on port 8983 (pid = 6035). Happy searching! 在前台启动Solr 如果使用 start 命令启动 Solr ，则Solr将在后台启动。相反，您可以使用-f选项 在前台启动Solr 。 [Hadoop@localhost bin]$ ./Solr start –f 5823 INFO (coreLoadExecutor-6-thread-2) [ ] o.a.s.c.SolrResourceLoader Adding 'file:/home/Hadoop/Solr/contrib/extraction/lib/xmlbeans-2.6.0.jar' to classloader 5823 INFO (coreLoadExecutor-6-thread-2) [ ] o.a.s.c.SolrResourceLoader Adding 'file:/home/Hadoop/Solr/dist/Solr-cell-6.2.0.jar' to classloader 5823 INFO (coreLoadExecutor-6-thread-2) [ ] o.a.s.c.SolrResourceLoader Adding 'file:/home/Hadoop/Solr/contrib/clustering/lib/carrot2-guava-18.0.jar' to classloader 5823 INFO (coreLoadExecutor-6-thread-2) [ ] o.a.s.c.SolrResourceLoader Adding 'file:/home/Hadoop/Solr/contrib/clustering/lib/attributes-binder1.3.1.jar' to classloader 5823 INFO (coreLoadExecutor-6-thread-2) [ ] o.a.s.c.SolrResourceLoader Adding 'file:/home/Hadoop/Solr/contrib/clustering/lib/simple-xml-2.7.1.jar' to classloader …………………………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………………. 12901 INFO (coreLoadExecutor-6-thread-1) [ x:Solr_sample] o.a.s.u.UpdateLog Took 24.0ms to seed version buckets with highest version 1546058939881226240 12902 INFO (coreLoadExecutor-6-thread-1) [ x:Solr_sample] o.a.s.c.CoreContainer registering core: Solr_sample 12904 INFO (coreLoadExecutor-6-thread-2) [ x:my_core] o.a.s.u.UpdateLog Took 16.0ms to seed version buckets with highest version 1546058939894857728 12904 INFO (coreLoadExecutor-6-thread-2) [ x:my_core] o.a.s.c.CoreContainer registering core: my_core 在另一个端口上启动Solr 使用 -p 选项的 开始 命令，就可以在另一个端口启动Solr的，如显示在下面的代码块。 [Hadoop@localhost bin]$ ./Solr start -p 8984 Waiting up to 30 seconds to see Solr running on port 8984 [-] Started Solr server on port 8984 (pid = 10137). Happy searching! 停止索尔 您可以使用 stop 命令停止Solr 。 $ ./Solr stop 此命令停止Solr，显示如下所示的消息。 Sending stop command to Solr running on port 8983 ... waiting 5 seconds to allow Jetty process 6035 to stop gracefully. 重启Solr Solr 的重启命令将Solr停止5秒钟并再次启动。您可以使用以下命令重新启动Solr - ./Solr restart 此命令重新启动Solr，显示以下消息 Sending stop command to Solr running on port 8983 ... waiting 5 seconds to allow Jetty process 6671 to stop gracefully. Waiting up to 30 seconds to see Solr running on port 8983 [|] [/] Started Solr server on port 8983 (pid = 6906). Happy searching! Solr─帮助命令 Solr 的 help 命令可用于检查Solr提示及其选项的用法。 [Hadoop@localhost bin]$ ./Solr -help Usage: Solr COMMAND OPTIONS where COMMAND is one of: start, stop, restart, status, healthcheck, create, create_core, create_collection, delete, version, zk Standalone server example (start Solr running in the background on port 8984): ./Solr start -p 8984 SolrCloud example (start Solr running in SolrCloud mode using localhost:2181 to connect to Zookeeper, with 1g max heap size and remote Java debug options enabled): ./Solr start -c -m 1g -z localhost:2181 -a "-Xdebug - Xrunjdwp:transport = dt_socket,server = y,suspend = n,address = 1044" Pass -help after any COMMAND to see command-specific usage information, such as: ./Solr start -help or ./Solr stop -help Solr─statCommand Solr的此 状态 命令可用于搜索并找出计算机上正在运行的Solr实例。它可以为您提供有关Solr实例的信息，例如其版本，内存使用情况等。 您可以使用status命令检查Solr实例的状态，如下所示 [Hadoop@localhost bin]$ ./Solr status 执行时，上面的命令显示Solr的状态，如下所示 - Found 1 Solr nodes: Solr process 6906 running on port 8983 { "Solr_home":"/home/Hadoop/Solr/server/Solr", "version":"6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:37", "startTime":"2016-09-20T06:00:02.877Z", "uptime":"0 days, 0 hours, 5 minutes, 14 seconds", "memory":"30.6 MB (%6.2) of 490.7 MB" } Solr Admin 启动Apache Solr后，您可以使用以下URL 访问 Solr Web界面 的主页。 Localhost:8983/Solr/ Solr Admin的界面如下所示 - Apache Solr术语 Apache Solr Core
