我重新启动了 Rails 4 VPS,Solr 显然也关闭了。我现在正在尝试启动 Solr,但是当我运行以下命令时RAILS_ENV=production bundle exec rake sunspot:solr:start
我收到以下错误消息:
rake aborted!
Sunspot::Solr::Server::JavaMissing: You need a Java Runtime Environment to run the Solr server
/home/dani/.rvm/gems/ruby-2.1.2/gems/sunspot_solr-2.1.1/lib/sunspot/solr/server.rb:203:in `ensure_java_installed'
/home/dani/.rvm/gems/ruby-2.1.2/gems/sunspot_solr-2.1.1/lib/sunspot/solr/server.rb:27:in `initialize'
/home/dani/.rvm/gems/ruby-2.1.2/gems/sunspot_solr-2.1.1/lib/sunspot/solr/tasks.rb:37:in `new'
/home/dani/.rvm/gems/ruby-2.1.2/gems/sunspot_solr-2.1.1/lib/sunspot/solr/tasks.rb:37:in `server'
/home/dani/.rvm/gems/ruby-2.1.2/gems/sunspot_solr-2.1.1/lib/sunspot/solr/tasks.rb:5:in `block (3 levels) in <top (required)>'
/home/dani/.rvm/gems/ruby-2.1.2/bin/ruby_executable_hooks:15:in `eval'
/home/dani/.rvm/gems/ruby-2.1.2/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => sunspot:solr:start
(See full trace by running task with --trace)
奇怪的是Java已经安装了:
$ echo $JAVA_HOME
/usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java
$ java -version
java version "1.6.0_31"
OpenJDK Runtime Environment (IcedTea6 1.13.3) (6b31-1.13.3-1ubuntu1~0.12.04.2)
OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)
我不确定是什么导致了这种行为。有什么建议么?
尝试添加到PATH
文件夹所在的位置java
是这样的:
export PATH=$PATH:/path/to/java/bin
这样 java 就可以从任何地方调用,而无需指定文件夹。
在调用 rake 之前启动它解决了我的问题。
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