{"action":"created","comment":{"url":"https://api.github.com/repos/weaveworks/scope/pulls/comments/69331169","id":69331169,"diff_hunk":"@@ -114,15 +114,7 @@ func collectorFactory(userIDer multitenant.UserIDer, collectorURL, s3URL, natsHo\n \t\t\t\tmemcacheUpdateInterval, memcacheExpiration,\n \t\t\t)\n \t\t\tif err != nil {\n-\t\t\t\t// TODO(jml): Ideally, we wouldn't abort here, we would instead\n-\t\t\t\t// log errors when we try to use the memcache & fail to do so, as\n-\t\t\t\t// aborting here introduces ordering dependencies into our\n-\t\t\t\t// deployment.\n-\t\t\t\t//\n-\t\t\t\t// Note: this error only happens when either the memcachedHost\n-\t\t\t\t// or any of the SRV records that it points to fail to\n-\t\t\t\t// resolve.\n-\t\t\t\treturn nil, err\n+\t\t\t\tlog.Errorf(\"Error resolving memcache servers for '%v': %v\", memcachedHostname, err)","path":"prog/app.go","position":13,"original_position":13,"commit_id":"4888de031c8f14e87a75638d7cfb4e99fa6da53f","original_commit_id":"4888de031c8f14e87a75638d7cfb4e99fa6da53f","user":{"login":"tomwilkie","id":444037,"avatar_url":"https://avatars.githubusercontent.com/u/444037?v=3","gravatar_id":"","url":"https://api.github.com/users/tomwilkie","html_url":"https://github.com/tomwilkie","followers_url":"https://api.github.com/users/tomwilkie/followers","following_url":"https://api.github.com/users/tomwilkie/following{/other_user}","gists_url":"https://api.github.com/users/tomwilkie/gists{/gist_id}","starred_url":"https://api.github.com/users/tomwilkie/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tomwilkie/subscriptions","organizations_url":"https://api.github.com/users/tomwilkie/orgs","repos_url":"https://api.github.com/users/tomwilkie/repos","events_url":"https://api.github.com/users/tomwilkie/events{/privacy}","received_events_url":"https://api.github.com/users/tomwilkie/received_events","type":"User","site_admin":false},"body":"Can you move this into NewMemcacheClient and have it not return an error?","created_at":"2016-07-01T17:25:26Z","updated_at":"2016-07-01T17:25:26Z","html_url":"https://github.com/weaveworks/scope/pull/1628#discussion_r69331169","pull_request_url":"https://api.github.com/repos/weaveworks/scope/pulls/1628","_links":{"self":{"href":"https://api.github.com/repos/weaveworks/scope/pulls/comments/69331169"},"html":{"href":"https://github.com/weaveworks/scope/pull/1628#discussion_r69331169"},"pull_request":{"href":"https://api.github.com/repos/weaveworks/scope/pulls/1628"}}},"pull_request":{"url":"https://api.github.com/repos/weaveworks/scope/pulls/1628","id":76003350,"html_url":"https://github.com/weaveworks/scope/pull/1628","diff_url":"https://github.com/weaveworks/scope/pull/1628.diff","patch_url":"https://github.com/weaveworks/scope/pull/1628.patch","issue_url":"https://api.github.com/repos/weaveworks/scope/issues/1628","number":1628,"state":"open","locked":false,"title":"Fixes to memcache support","user":{"login":"jml","id":125674,"avatar_url":"https://avatars.githubusercontent.com/u/125674?v=3","gravatar_id":"","url":"https://api.github.com/users/jml","html_url":"https://github.com/jml","followers_url":"https://api.github.com/users/jml/followers","following_url":"https://api.github.com/users/jml/following{/other_user}","gists_url":"https://api.github.com/users/jml/gists{/gist_id}","starred_url":"https://api.github.com/users/jml/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jml/subscriptions","organizations_url":"https://api.github.com/users/jml/orgs","repos_url":"https://api.github.com/users/jml/repos","events_url":"https://api.github.com/users/jml/events{/privacy}","received_events_url":"https://api.github.com/users/jml/received_events","type":"User","site_admin":false},"body":"* Log an error rather than aborting when memcache doesn't resolve\r\n* Initialize map correctly\n\n<!-- Reviewable:start -->\n---\nThis change is [<img src=\"https://reviewable.io/review_button.svg\" height=\"35\" align=\"absmiddle\" alt=\"Reviewable\"/>](https://reviewable.io/reviews/weaveworks/scope/1628)\n<!-- Reviewable:end 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