我有以下环境：
Solr 5.3.1 Ubuntu 15.04 Rails 4.4.2 太阳黑子-轨
我的solr实例已启动并正在运行，我的生产集合是通过运行
创建的/opt/solr/bin/solr create -c production
在我的制作环境中，我进入rake以重新索引并运行如下：rake sunspot:solr:reindex。结果是以下http 400错误：
deploy@vps194508:/opt/www/app1/current/bin$ bundle exec rake sunspot:solr:reindex
(in /opt/www/app1/releases/20151209181633)
Skipping progress bar: for progress reporting, add gem 'progress_bar' to your Gemfile
rake aborted!
RSolr::Error::Http: RSolr::Error::Http - 400 Bad Request
Error: {'responseHeader'=>{'status'=>400,'QTime'=>4},'error'=>{'msg'=>'undefined field type','code'=>400}}
URI: http://app1.com:8983/solr/production/update?wt=ruby
Request Headers: {"Content-Type"=>"text/xml"}
Request Data: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><delete><query>type:Event</query></delete>"
Backtrace: /opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:284:in `adapt_response'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:190:in `execute'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:176:in `send_and_receive'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/solr_instrumentation.rb:16:in `block in send_and_receive_with_as_instrumentation'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.2/lib/active_support/notifications.rb:164:in `block in instrument'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.2/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.2/lib/active_support/notifications.rb:164:in `instrument'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/solr_instrumentation.rb:15:in `send_and_receive_with_as_instrumentation'
(eval):2:in `post'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:82:in `update'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:146:in `delete_by_query'/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:284:in `adapt_response'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:190:in `execute'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:176:in `send_and_receive'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/solr_instrumentation.rb:16:in `block in send_and_receive_with_as_instrumentation'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.2/lib/active_support/notifications.rb:164:in `block in instrument'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.2/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.2/lib/active_support/notifications.rb:164:in `instrument'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/solr_instrumentation.rb:15:in `send_and_receive_with_as_instrumentation'
(eval):2:in `post'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:82:in `update'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/rsolr-1.0.13/lib/rsolr/client.rb:146:in `delete_by_query'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/indexer.rb:68:in `remove_all'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/session.rb:197:in `block in remove_all'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/session.rb:197:in `each'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/session.rb:197:in `remove_all'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/session_proxy/retry_5xx_session_proxy.rb:17:in `method_missing'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot.rb:502:in `remove_all'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/searchable.rb:190:in `solr_remove_all_from_index'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/searchable.rb:209:in `solr_reindex'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/tasks.rb:60:in `block (4 levels) in <top (required)>'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/class_set.rb:16:in `each'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot-2.2.2/lib/sunspot/class_set.rb:16:in `each'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/tasks.rb:59:in `block (3 levels) in <top (required)>'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/tasks.rb:71:in `with_session'
/opt/www/app1/shared/bundle/ruby/2.2.0/gems/sunspot_rails-2.2.2/lib/sunspot/rails/tasks.rb:19:in `block (2 levels) in <top (required)>'
Tasks: TOP => sunspot:solr:reindex => sunspot:reindex
(See full trace by running task with --trace)
有人可以解释为什么会发生这种情况以及如何解决这个问题。在开发过程中一切正常。在生产中，我的生产集合是空的，因此尝试重新索引，但它失败了，这个错误的请求400错误。
答案 0 :(得分：0)
好吧，我错过了一个重要的配置点，我在sunspot-rails文档中没有看到。
当您运行sunspot-rails的rake install命令时，它会在rails项目的根目录中创建一个solr目录。
其中有两个重要文件：
<!doctype html public "-//w3c//dtd html 3.2//en">
<html>
<head>
<title></title>
<META NAME="DESCRIPTION" CONTENT=" ">
<META NAME="KEYWORDS" CONTENT="">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body>
<?Php
require "config.php";
$confirm_id=$_GET['confirm_id'];
$count=$dbo->prepare("
select confirm_id,email,email_id,word,status,UNIX_TIMESTAMP(dtt) as stored_time
from nl_confirm where confirm_id=:confirm_id");
$count->bindParam(":confirm_id",$confirm_id,PDO::PARAM_INT,4);
if($count->execute()){
$row = $count->fetch(PDO::FETCH_OBJ);
if($row->confirm_id >0){
///////// checking the input data with record ////////////
$flag='OK';
$msg='';
if($row->email_id <> $_GET['email_id']){
$flag='NOTOK';
$msg.='<br>Wrong Email address ';
}
if($row->word <> $_GET['token']){
$flag='NOTOK';
$msg.='<br>Wrong Token';
}
if($row->email <> $_GET['email']){
$flag='NOTOK';
$msg.='<br>Wrong Email address ';
}
$present_time=time();
$stored_time=$row->stored_time;
//echo 'stored time : '.$row->stored_time.'<br>Present time : '. $present_time.'<br>' ;
if(($present_time-$stored_time)>300){
//// Within 300 seconds user needs to confirm subscription , you can adjust this duration ////
$flag='NOTOK';
$msg.='<br>It is too long. Your confirmation time expired. <a href=subscribe.php>Subscribe again</a> ';
}
if($row->status == 'A'){
$flag='NOTOK';
$msg.='<br>You have already confirmed your subscription. ' ;
}
if($flag=='OK'){
$count1=$dbo->prepare("update nl_email set status='A' where email_id=$row->email_id");
if($count1->execute()){
$count2=$dbo->prepare("delete from nl_confirm where confirm_id=$row->confirm_id");
$count2->execute();
echo "Thank you for confirming your email address. You are a subscriber of our newsletter script.
<br> Any time you can unsubscribe by visiting a link in your newsletter. ";
}
}
else{echo $msg.'<br>';}
//////////// end of checking data /////////////
}else{ // if condition to check confirm_id > 0
echo " We don't have any record of pending confirmation against your email address,<br>
you can check by <a href=subscribe.php>subscribing</a> again or contact site admin.";
} // end of if else to check confirm_id >0
}else{ // if execute() fails
print_r($dbo->errorInfo());
}
//////////////////////////////////////////////
echo "</body></html>";
这两个xml文件都需要复制到/ var / solr / data / production / conf目录 - 或者您的集合的conf目录。当我这样做，重新启动solr并尝试重新索引它的工作原理！瞧。