The latest version of arel 6.0.1 is not in https://ruby.taobao.org/

[Jinzy]

ubuntu:~/$ gem install arel -v '6.0.1'
ERROR: Could not find a valid gem 'arel' (= 6.0.1) in any repository
ERROR: Possible alternatives: arel

ref:
https://rubygems.org/gems/arel/versions/6.0.1

[huacnlee]

https://ruby.taobao.org/api/v1/dependencies.json?gems=arel

@qhwa 里面没有 6.0.1 以上的版本

[qhwa]

日志中已经更新了 gem: arel-6.0.2
包括 gem 文件和数据库：

------- start at Sun Jul 12 00:10:01 CST 2015
which: no dot in (/home/admin/rubygems-mirror/vendor/bundle/ruby/2.1.0/bin:/usr/local/rvm/gems/ruby-2.1.1/bin:/usr/local/rvm/gems/ruby-2.1.1@global/bin:/usr/local/rvm/rubies/ruby-2.1.1/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/local/rvm/bin:/home/admin/bin:/usr/bin/)
Purging dependencies /latest_specs.4.8.gz /specs.4.8.gz /prerelease_specs.4.8.gz
# of gem versions added: 3
# of gem versions yanked: 0

------- end at Sun Jul 12 00:10:19 CST 2015
  store gems/arel-6.0.2.gem to oss bucket rubygems-china
  store gems/familysearch2-0.1.0.gem to oss bucket rubygems-china
  store gems/napa-0.5.1.gem to oss bucket rubygems-china
  store quick/Marshal.4.8/arel-6.0.2.gemspec.rz to oss bucket rubygems-china
  store quick/Marshal.4.8/familysearch2-0.1.0.gemspec.rz to oss bucket rubygems-china
  store quick/Marshal.4.8/napa-0.5.1.gemspec.rz to oss bucket rubygems-china
  store yaml.Z to oss bucket rubygems-china
  store latest_specs.4.8.gz to oss bucket rubygems-china
  store Marshal.4.8.Z to oss bucket rubygems-china
  store prerelease_specs.4.8.gz to oss bucket rubygems-china
  store specs.4.8.gz to oss bucket rubygems-china
  store yaml to oss bucket rubygems-china
  store latest_specs.4.8 to oss bucket rubygems-china
  store Marshal.4.8 to oss bucket rubygems-china
  store prerelease_specs.4.8 to oss bucket rubygems-china
  store specs.4.8 to oss bucket rubygems-china
Fetching: http://production.s3.rubygems.org/specs.4.8 with 1 threads
  unzip latest_specs.4.8.gz
  unzip prerelease_specs.4.8.gz
  unzip specs.4.8.gz
  304 Not modified with etag b0ba87de8c419a500fc1517ff24940b1
  304 Not modified with etag 042dac3d18a42b12f474524927807d9f
  304 Not modified with etag 7f849da00751cd28ba45ab69a52a2217
  304 Not modified with etag 53aaefc8024abe07cad528531060ffc6
Total gems: 595854

----------------------------------------------------------------------------------------------------
4 Gems need to update

Update arel-6.0.2.gem
Update familysearch2-0.1.0.gem
Update mail2frontmatter-0.0.2.gem
  304 Not modified with etag d79a93bfa048ee141c9be7c053d96647
Update napa-0.5.1.gem

------- database sync start at Sun Jul 12 00:17:24 CST 2015
# of specs from indexes: 595854
# of non yanked local gem versions: 595851
Finished Enqueuing Jobs!
Adding: arel-6.0.2
Adding: familysearch2-0.1.0

------- start at Sun Jul 12 00:20:02 CST 2015
which: no dot in (/home/admin/rubygems-mirror/vendor/bundle/ruby/2.1.0/bin:/usr/local/rvm/gems/ruby-2.1.1/bin:/usr/local/rvm/gems/ruby-2.1.1@global/bin:/usr/local/rvm/rubies/ruby-2.1.1/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/local/rvm/bin:/home/admin/bin:/usr/bin/)
Adding: napa-0.5.1
  store gems/disc-0.0.6.gem to oss bucket rubygems-china
  store quick/Marshal.4.8/disc-0.0.6.gemspec.rz to oss bucket rubygems-china
  store yaml.Z to oss bucket rubygems-china
  store latest_specs.4.8.gz to oss bucket rubygems-china
  store Marshal.4.8.Z to oss bucket rubygems-china
  store prerelease_specs.4.8.gz to oss bucket rubygems-china
  store specs.4.8.gz to oss bucket rubygems-china
  store yaml to oss bucket rubygems-china
  store latest_specs.4.8 to oss bucket rubygems-china
  store Marshal.4.8 to oss bucket rubygems-china
  store prerelease_specs.4.8 to oss bucket rubygems-china
  store specs.4.8 to oss bucket rubygems-china
Fetching: http://production.s3.rubygems.org/specs.4.8 with 1 threads
  unzip latest_specs.4.8.gz
  unzip prerelease_specs.4.8.gz
  unzip specs.4.8.gz
  304 Not modified with etag b0ba87de8c419a500fc1517ff24940b1
  304 Not modified with etag 042dac3d18a42b12f474524927807d9f
  304 Not modified with etag 7f849da00751cd28ba45ab69a52a2217
  304 Not modified with etag 53aaefc8024abe07cad528531060ffc6
Total gems: 595855

----------------------------------------------------------------------------------------------------
2 Gems need to update

Update disc-0.0.6.gem
Update mail2frontmatter-0.0.2.gem
  304 Not modified with etag d79a93bfa048ee141c9be7c053d96647

------- database sync start at Sun Jul 12 00:21:18 CST 2015
# of specs from indexes: 595855
# of non yanked local gem versions: 595854
Finished Enqueuing Jobs!
Purging dependencies /latest_specs.4.8.gz /specs.4.8.gz /prerelease_specs.4.8.gz
# of gem versions added: 3
# of gem versions yanked: 0

------- end at Sun Jul 12 00:22:36 CST 2015
Adding: disc-0.0.6
Purging dependencies /latest_specs.4.8.gz /specs.4.8.gz /prerelease_specs.4.8.gz
# of gem versions added: 1
# of gem versions yanked: 0

------- end at Sun Jul 12 00:26:32 CST 2015

但是无法安装：

gem install arel -v '6.0.2' -V
HEAD https://ruby.taobao.org/api/v1/dependencies
200 OK
GET https://ruby.taobao.org/api/v1/dependencies?gems=arel
200 OK
ERROR:  Could not find a valid gem 'arel' (= 6.0.2) in any repository
GET https://ruby.taobao.org/latest_specs.4.8.gz
302 Moved Temporarily
GET https://rubygems-china.oss.aliyuncs.com/latest_specs.4.8.gz
304 Not Modified
ERROR:  Possible alternatives: arel

请求 API 接口时，结果中没有包含新版。确定是 memcached 缓存没有被正确更新导致
目前重启 memcached 先解决了问题。我跟踪一下问题原因

[qhwa]

bug 出现在 bundler-api 项目，rake update 后没有正确清除 memcache 缓存导致
通过配置 memcached 缓存 15 分钟规避了这个问题