Question

我正在使用Sunspot Solr，我正在编写Capistrano任务来启动/停止它。

  namespace :sunspot do
    task :start, :roles => :app do
      run "cd #{current_path} && RAILS_ENV=#{rails_env} bundle exec rake sunspot:solr:start"
    end
  end

然而，当我运行此任务时，我收到错误，找不到Java：

*** [err :: example.com] /home/user/deploy/project/shared/bundle/ruby/1.9.1/gems/sunspot_solr-1.3.3/lib/sunspot/solr/java.rb:5:in ``': No such file or directory - java -version (Errno::ENOENT)
*** [err :: example.com] from /home/user/deploy/project/shared/bundle/ruby/1.9.1/gems/sunspot_solr-1.3.3/lib/sunspot/solr/java.rb:5:in `installed?'
*** [err :: example.com] from /home/user/deploy/project/shared/bundle/ruby/1.9.1/gems/sunspot_solr-1.3.3/lib/sunspot/solr/server.rb:200:in `ensure_java_installed'
*** [err :: example.com] from /home/user/deploy/project/shared/bundle/ruby/1.9.1/gems/sunspot_solr-1.3.3/lib/sunspot/solr/server.rb:27:in `initialize'
*** [err :: example.com] from /home/user/deploy/project/shared/bundle/ruby/1.9.1/gems/sunspot_solr-1.3.3/bin/sunspot-solr:16:in `new'
*** [err :: example.com] from /home/user/deploy/project/shared/bundle/ruby/1.9.1/gems/sunspot_solr-1.3.3/bin/sunspot-solr:16:in `<top (required)>'
*** [err :: example.com] from /home/user/deploy/project/shared/bundle/ruby/1.9.1/bin/sunspot-solr:23:in `load'
*** [err :: example.com] from /home/user/deploy/project/shared/bundle/ruby/1.9.1/bin/sunspot-solr:23:in `<main>'
failed: "rvm_path=$HOME/.rvm/ $HOME/.rvm/bin/rvm-shell '1.9.3@project' -c 'cd /home/user/deploy/project/current && RAILS_ENV=staging bundle exec rake sunspot:solr:start'" on example.com

Sunspot的Java检查代码为here。

如果我在服务器上手动运行cd /home/user/deploy/project/current && RAILS_ENV=staging bundle exec rake sunspot:solr:start，它会按预期工作。如果通过Capistrano调用该命令，我不知道为什么Java不存在。

Answer 1

在我的服务器上，Java路径被加载到`/ etc / profile'脚本中。

但是Capistrano没有加载该脚本。

根据this discussion，在Capistrano deploy.rb文件中设置它将确保其shell加载配置文件脚本，该脚本在术语中为我设置Java路径。

default_run_options[:shell] = '/bin/bash --login'

Capistrano开始Sunspot没有找到Java

1 个答案: