问题描述
馆长的文档( http://curator.apache.org/curator-x-discovery/index.html )说:
If a particular instance has an I/O error, etc. you should call ServiceProvider.noteError() passing in the instance.
我使用的是ServiceCache而不是ServiceProvider的实例(请参见).
I am using a ServiceCache to get my instances, rather than a ServiceProvider (see Using selection strategies with a cache in Curator).
在哪里可以找到noteError()方法?我在缓存对象上找不到它
Where can I find the noteError() method here? I can't find it on the cache object
推荐答案
ServiceCache上没有noteError()，但是正如@Randgalt指出的那样()，最好的方法是不使用ServiceCache而是使用ServiceProvider，因为在后台仍然使用缓存的情况下，并提供了noteError()方法.
There is no noteError() on a ServiceCache, however as @Randgalt notes (https://stackoverflow.com/a/57059811/2048051) the best way is to not use a ServiceCache but rather just use ServiceProvider, because in the background that uses a cache anyway, and it has the noteError() method available.
https://issues.apache.org/jira/browse/CURATOR-531 提出来使文档更清晰
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