ruby-on-rails - Solr with Rails - rake 太阳黑子 :reindex is not working

Question

我遇到了一个奇怪的问题，我正在寻找您的输入。

我的问题是:

使用 Capistrano 在生产环境中部署我的应用程序后，当我进行 solr 重新索引时，它给了我以下错误:

$ bundle exec rake sunspot:reindex --trace
** Invoke sunspot:reindex (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute sunspot:reindex
Skipping progress bar: for progress reporting, add gem 'progress_bar' to your Gemfile
rake aborted!
RSolr::Error::Http - 404 Not Found
Error:     Not Found

Request Data: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><delete>query>type:OccupationData</query></delete>"
Backtrace: /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:268:in `adapt_response'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:175:in `execute'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:161:in `send_and_receive'
(eval):2:in `post'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:67:in `update'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:131:in `delete_by_query'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/indexer.rb:55:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `block in remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:268:in `adapt_response'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:175:in `execute'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:161:in `send_and_receive'
(eval):2:in `post'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:67:in `update'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.9/lib/rsolr/client.rb:131:in `delete_by_query'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/indexer.rb:55:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `block in remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session_proxy/retry_5xx_session_proxy.rb:17:in `method_missing'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot.rb:464:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot_rails-1.3.3/lib/sunspot/rails/searchable.rb:178:in `solr_remove_all_from_index'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot_rails-1.3.3/lib/sunspot/rails/searchable.rb:197:in `solr_reindex'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot_rails-1.3.3/lib/sunspot/rails/tasks.rb:58:in `block (3 levels) in <top (required)>'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/class_set.rb:16:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/class_set.rb:16:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot_rails-1.3.3/lib/sunspot/rails/tasks.rb:57:in `block (2 levels) in <top (required)>'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:246:in `call'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:246:in `block in execute'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:241:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:241:in `execute'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:184:in `block in invoke_with_call_chain'
/usr/lib64/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:177:in `invoke_with_call_chain'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:170:in `invoke'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:143:in `invoke_task'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:101:in `block (2 levels) in top_level'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:101:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:101:in `block in top_level'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:110:in `run_with_threads'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:95:in `top_level'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:73:in `block in run'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:160:in `standard_exception_handling'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:70:in `run'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/bin/rake:33:in `<top (required)>'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bin/rake:19:in `load'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bin/rake:19:in `<main>'
Tasks: TOP => sunspot:reindex

为了进一步调查，当我查看太阳黑子生产日志时，我看到:

INFO: Creating SolrCore 'collection1' using instanceDir: /data/APP_NAME/releases/20130325112326/solr/collection1
Apr 1, 2013 2:38:16 AM org.apache.solr.core.SolrResourceLoader <init>
INFO: new SolrResourceLoader for directory: '/data/APP_NAME/releases/20130325112326/solr/collection1/'
Apr 1, 2013 2:38:16 AM org.apache.solr.core.CoreContainer recordAndThrow
SEVERE: Unable to create core: collection1
org.apache.solr.common.SolrException: Could not load config for solrconfig.xml
    at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:991)
    at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1051)
    at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:634)
    at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Can't find resource 'solrconfig.xml' in classpath or '/data/APP_NAME/releases/20130325112326/solr/collection1/conf/', cwd=/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr
    at org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoader.java:318)
    at org.apache.solr.core.SolrResourceLoader.openConfig(SolrResourceLoader.java:283)
    at org.apache.solr.core.Config.<init>(Config.java:103)
    at org.apache.solr.core.Config.<init>(Config.java:73)
    at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:117)
    at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:989)
    ... 11 more
Apr 1, 2013 2:38:16 AM org.apache.solr.common.SolrException log
SEVERE: null:org.apache.solr.common.SolrException: Unable to create core: collection1
    at org.apache.solr.core.CoreContainer.recordAndThrow(CoreContainer.java:1672)
    at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1057)
    at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:634)
    at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
Caused by: org.apache.solr.common.SolrException: Could not load config for solrconfig.xml
    at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:991)
    at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1051)
    ... 10 more
Caused by: java.io.IOException: Can't find resource 'solrconfig.xml' in classpath or '/data/APP_NAME/releases/20130325112326/solr/collection1/conf/', cwd=/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr
    at org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoader.java:318)
    at org.apache.solr.core.SolrResourceLoader.openConfig(SolrResourceLoader.java:283)
    at org.apache.solr.core.Config.<init>(Config.java:103)
    at org.apache.solr.core.Config.<init>(Config.java:73)
    at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:117)
    at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:989)
    ... 11 more
Apr 1, 2013 2:38:16 AM org.apache.solr.servlet.SolrDispatchFilter init
INFO: user.dir=/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr
Apr 1, 2013 2:38:16 AM org.apache.solr.servlet.SolrDispatchFilter init
INFO: SolrDispatchFilter.init() done

从日志中可以明显看出，重新索引失败的原因有两个:

A.无法创建核心:collection1
B. 在类路径中找不到资源 'solrconfig.xml'

基于上述错误，以下是我尝试的技巧:

A.检查solr的文件夹权限
B.在solr中手动创建collection1并在/solr/collection1/conf中复制solrconfig.xml。
C. 从/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr 复制 lib 和 conf 文件夹并将其粘贴到 APP_NAME/solr/sunspot_rails 文件夹中。

但没有一个解决方案奏效。 :-(

请建议。

[更新]:我的 Gemfile 看起来像这样:

gem "sunspot", "~> 1.3.3"
gem 'sunspot_rails', '~> 1.3.0'
gem 'sunspot_cell', :git => 'git://github.com/zheileman/sunspot_cell.git'
gem 'sunspot_cell_jars', :git => 'https://github.com/mrcsparker/sunspot_cell_jars.git'
gem 'sunspot_solr', :git => "git://github.com/sunspot/sunspot.git"

[更新]:截至 2013 年 4 月 4 日:我尝试了以下步骤，但仍然没有运气:
请检查详细信息，也许这会帮助您了解我是否朝着正确的方向前进。

1. Stopped solr <br />
${PATH_TO_APP}: bundle exec rake sunspot:solr:stop

2. remove solr folder
${PATH_TO_APP}: rm -rf solr

3. Start solr
${PATH_TO_APP}: bundle exec rake sunspot:solr:start
--backtrace
java version "1.6.0_30"
Java(TM) SE Runtime Environment (build 1.6.0_30-b12)
Java HotSpot(TM) 64-Bit Server VM (build 20.5-b03, mixed mode)
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/solrconfig.xml => /data/APP_NAME/releases/20130402102051/solr/conf/solrconfig.xml
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/spellings.txt => /data/APP_NAME/releases/20130402102051/solr/conf/spellings.txt
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/synonyms.txt => /data/APP_NAME/releases/20130402102051/solr/conf/synonyms.txt
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/elevate.xml => /data/APP_NAME/releases/20130402102051/solr/conf/elevate.xml
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/admin-extra.html => /data/APP_NAME/releases/20130402102051/solr/conf/admin-extra.html
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/schema.xml => /data/APP_NAME/releases/20130402102051/solr/conf/schema.xml
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/protwords.txt => /data/APP_NAME/releases/20130402102051/solr/conf/protwords.txt
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/scripts.conf => /data/APP_NAME/releases/20130402102051/solr/conf/scripts.conf
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/stopwords.txt => /data/APP_NAME/releases/20130402102051/solr/conf/stopwords.txt
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/conf/mapping-ISOLatin1Accent.txt => /data/APP_NAME/releases/20130402102051/solr/conf/mapping-ISOLatin1Accent.txt
Copying /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bundler/gems/sunspot-87e29212527f/sunspot_solr/solr/solr/solr.xml => /data/APP_NAME/releases/20130402102051/solr
Successfully started Solr ...

4. Ensure config file is correct (solr/conf/schema.xml)
I used this link for schema.xml: http://stackoverflow.com/a/14700918/649868 and overwrite schema.xml file under {PATH_TO_APP}/solr/conf

5. Run Sunspot re-index
${PATH_TO_APP}: bundle exec rake sunspot:reindex

--backtrace
rake aborted!
RSolr::Error::Http - 404 Not Found
Error:     Not Found

Request Data: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><delete><query>type:JobSeeker</query></delete>"

我注意到的一件事是，当我执行 bundle exec rake sunspot:solr:start 命令并检查日志文件时，我发现:

SEVERE: null:org.apache.solr.common.SolrException: Unable to create core: development
Caused by: org.apache.solr.common.SolrException: Cannot create directory: /data/APP_NAME/current/solr/data/index

但是当我访问这个目录时，索引文件夹就在那里。

有趣的是，solr 在生产模式下创建了 solr.xml 文件，而在我的登台环境中却没有。请看solr.xml(修改后):

<?xml version="1.0" encoding="UTF-8" ?>
<solr persistent="true">
<cores adminPath="/admin/cores" host="${host:}" hostPort="${jetty.port:}">
    <core name="default"     instanceDir="/data/APP_NAME/current/solr" dataDir="/data/APP_NAME/current/solr/data"/>
    <core name="development" instanceDir="/data/APP_NAME/current/solr" dataDir="/data/APP_NAME/current/solr/data"/>
    <core name="test"        instanceDir="/data/APP_NAME/current/solr" dataDir="/data/APP_NAME/current/solr/data"/>
</cores>
</solr>

对此有什么想法吗？

[更新]:截至 2013 年 4 月 5 日
我在生产实例上部署了一个全新的构建，之后，当我这样做时:

$ RAILS_ENV=production bundle exec rake sunspot:reindex --trace

我懂了:

** Invoke sunspot:reindex (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute sunspot:reindex
Skipping progress bar: for progress reporting, add gem 'progress_bar' to your Gemfile

rake aborted!
RSolr::Error::Http - 404 Not Found
Error:     Not Found

Request Data: "<?xml version=\"1.0\" encoding=\"UTF-8\"?><delete>query>type:OccupationData</query></delete>"
Backtrace: /data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:230:in `adapt_response'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:167:in `execute'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:161:in `send_and_receive'
(eval):2:in `post'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:67:in `update'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:131:in `delete_by_query'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/indexer.rb:55:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `block in remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:230:in `adapt_response'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:167:in `execute'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:161:in `send_and_receive'
(eval):2:in `post'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:67:in `update'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rsolr-1.0.8/lib/rsolr/client.rb:131:in `delete_by_query'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/indexer.rb:55:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `block in remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session.rb:181:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session_proxy/retry_5xx_session_proxy.rb:17:in `method_missing'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot.rb:464:in `remove_all'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot_rails-1.3.3/lib/sunspot/rails/searchable.rb:178:in `solr_remove_all_from_index'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot_rails-1.3.3/lib/sunspot/rails/searchable.rb:197:in `solr_reindex'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot_rails-1.3.3/lib/sunspot/rails/tasks.rb:58:in `block (3levels) in <top (required)>'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/class_set.rb:16:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot-1.3.3/lib/sunspot/class_set.rb:16:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/sunspot_rails-1.3.3/lib/sunspot/rails/tasks.rb:57:in `block (2levels) in <top (required)>'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:246:in `call'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:246:in `block in execute'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:241:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:241:in `execute'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:184:in `block in invoke_with_call_chain'
/usr/lib64/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:177:in `invoke_with_call_chain'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/task.rb:170:in `invoke'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:143:in `invoke_task'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:101:in `block (2 levels) in top_level'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:101:in `each'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:101:in `block in top_level'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:110:in `run_with_threads'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:95:in `top_level'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:73:in `block in run'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:160:in `standard_exception_handling'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/lib/rake/application.rb:70:in `run'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/gems/rake-10.0.4/bin/rake:33:in `<top (required)>'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bin/rake:19:in `load'
/data/APP_NAME/shared/bundled_gems/ruby/1.9.1/bin/rake:19:in `<main>'
Tasks: TOP => sunspot:reindex

下面是我的模型:

class OccupationData < ActiveRecord::Base
    attr_accessible :onetsoc_code, :title, :description

    searchable :auto_index => false do
        text :title
        text :description
    end
end

尝试通过指定 RAILS_ENV=production 来运行所有的太阳黑子 rake 任务，并交叉检查 SOLR 是否使用 ROOT 或 deploy 运行，并得到这个:

/data/APP_NAME/current $ ps -ef | grep solr
deploy    2342     1  0 Apr04 ?        00:00:30 /usr/lib/jvm/sun-jdk-1.6/bin/java -Djetty.port=8983 -Dsolr.data.dir=/data/APP_NAME/releases/20130404095808/solr/data/production -Dsolr.solr.home=/data/APP_NAME/releases/20130404095808/solr -Djava.util.logging.config.file=/tmp/logging.properties20130404-2342-17k2tsp -jar start.jar
deploy    9770  9461  0 06:42 pts/0    00:00:00 grep --colour=auto solr

它告诉我 SOLR 正在部署中运行。
我什至无法提供 SOLR 日志，因为失败的 sunspot:reindex 也不会生成任何日志级别信息。 :-(

2013 年 4 月 9 日 - [更新] [解决方案]

在重新索引方面挣扎了很多之后，我终于找到了解决方案。该错误是由于 Gemfile 中提到的错误 gem 引起的。

这是我的 Gemfile 的旧副本:

gem "sunspot", "~> 1.3.3"
gem 'sunspot_rails', '~> 1.3.0'
gem 'sunspot_cell', :git => 'git://github.com/zheileman/sunspot_cell.git'
gem 'sunspot_cell_jars', :git => 'https://github.com/mrcsparker/sunspot_cell_jars.git'
gem 'sunspot_solr', :git => "git://github.com/sunspot/sunspot.git"

当我浏览此链接时: https://github.com/mrcsparker/sunspot_cell_jars ，我开始知道我必须使用更新的 sunspot_solr gem 才能使其正常工作。

所以我正在使用:

gem 'sunspot_solr', :git => "https://github.com/mrcsparker/sunspot.git"

然后我用“rails g 命令”再次创建了 JAR 文件，当运行 sunspot:reindex 时一切正常。希望这会帮助某人。

Answer 1

在错误记录上有同样的问题略有不同。就我而言，它就像:

2013-07-18 10:26:47.750:INFO:oejw.StandardDescriptorProcessor:NO JSP Support for /solr, did not find org.apache.jasper.servlet.JspServlet
Null identity service, trying login service: null
Finding identity service: null

我用的是 Solr 4 ，里面有更好的Admin界面，所以进入Gemfile:

gem 'sunspot_solr', github: 'sunspot/sunspot', branch: 'master'
gem 'sunspot_rails', github: 'sunspot/sunspot', branch: 'master'

就是这样，没有了。请注意 github: 部分。
我做了类似于你所做的事情:删除了 solr 目录，然后，

bundle install

然后，

rails generate sunspot_rails:install

进而，

bundle exec rake sunspot:solr:start

最终它开始起作用了。

接下来，运行

bundle exec rake sunspot:reindex

我必须承认的一件事是，在上述过程之前，由于我有 Solr 4，我用这些 from here 替换了我的 xml 文件。 .不确定这是否重要。

希望这可以帮助某人。