Eclipse 更新非常慢
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Eclipse updates are extremely slow
提问by Oleg Chirukhin
Today I tried to download EGit plug-in from eclipse.org, and waited an hour and nothing happened. I tried three more times, waited for three hours and stopped.
今天尝试从eclipse.org下载EGit插件，等了一个小时，什么也没发生。我又试了三遍，等了三个小时才停下来。
Then I tried to clone egit from the repository developers, but it began to clone at a rate of 5kbps.
然后我尝试从存储库开发人员那里克隆 egit，但它开始以 5kbps 的速度克隆。
Then I thought maybe something wrong with my Eclipse, and decided to download a new one. Eclipse main site opened with a super-slow speed (although bigger than 5kbps). I'm just afraid to download the installer at this speed.
然后我想可能是我的 Eclipse 有问题，并决定下载一个新的。Eclipse主站打开速度超慢（虽然大于5kbps）。我只是害怕以这种速度下载安装程序。
Can anybody repoduce it? What should I do?
有人可以repoduc它吗？我该怎么办？
采纳答案by Artur K.
I am exepriencing the same problem. I am developing a plug-in that depends on a feature on the eclipse site. The downloading of that feature takes sometimes up to 30 minutes, even though it is quite small.
我遇到了同样的问题。我正在开发一个依赖于 eclipse 站点上的功能的插件。下载该功能有时需要长达 30 分钟，即使它很小。
This is probably based on eclipse servers which we can't influence. There are a couple bugs opened for this or similar issues. Feel free to comment on them to maybe get them fixed:
这可能基于我们无法影响的 eclipse 服务器。为此或类似问题打开了几个错误。随时对它们发表评论，也许可以修复它们：
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=331634
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=162101
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=189380
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=331634
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=162101
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=189380
and so on .. there are a bunch of those.
等等..有很多这样的。
回答by vincent mathew
You're right, Eclipse updating can be horribly slow, regardless of connection speed.
您说得对，无论连接速度如何，Eclipse 更新都可能非常缓慢。
From what I can tell, this is because it checks a whole bunch of slow servers looking for updates every time you try and install something. You can disable this behaviour in the "Install New Software" dialog by unchecking the "Contact all update sites" option. I find that things go an awful lot faster then.
据我所知，这是因为每次您尝试安装某些东西时，它都会检查一大堆缓慢的服务器以寻找更新。您可以通过取消选中“联系所有更新站点”选项，在“安装新软件”对话框中禁用此行为。我发现事情发展得快得多。
回答by ikku100
Check your firewall. In my case disabling McAfee made it run smooth again.
检查您的防火墙。在我的情况下，禁用 McAfee 使其再次运行顺畅。
回答by Ruben Gerad Mathew
I found some invalid links in Install/Update under Preferences, basically if you have any sort of invalid links which you may have added trusting in them to be update sites, it causes all downloads to be terribly slow. Go to Preferences>Install/Update and delete all your custom links that you added, you can specifically check the error log to tell you which links are invalid by running Update.
我在“首选项”下的“安装/更新”中发现了一些无效链接，基本上，如果您有任何类型的无效链接，您可能已经添加信任它们是更新站点，它会导致所有下载速度非常慢。转到首选项>安装/更新并删除您添加的所有自定义链接，您可以通过运行更新专门检查错误日志以告诉您哪些链接无效。
