📅  最后修改于: 2020-12-02 05:44:43             🧑  作者: Mango
安装Solr之后,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
该命令在后台启动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!
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
使用start命令的–p选项,我们可以在另一个端口中启动Solr,如以下代码块所示。
[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!
您可以使用stop命令停止Solr。
$ ./Solr stop
此命令将停止Solr,并显示一条消息,如下所示。
Sending stop command to Solr running on port 8983 ... waiting 5 seconds to
allow Jetty process 6035 to stop gracefully.
Solr的重新启动命令使Solr停止5秒钟,然后再次启动。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的help命令可用于检查Solr提示符及其选项的用法。
[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的此状态命令可用于搜索和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,以上命令将显示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"
}
启动Apache Solr之后,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: