{"action":"created","comment":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/comments/47449144","id":47449144,"diff_hunk":"@@ -250,11 +250,13 @@ func TestMultiRangeScanReverseScanInconsistent(t *testing.T) {\n \t}\n \tsr := reply.(*roachpb.ScanResponse)\n \n-\tif l := len(sr.Rows); l != 1 {\n-\t\tt.Fatalf(\"expected 1 row; got %d\", l)\n+\tif l := len(sr.Rows); l != len(keys) {\n+\t\tt.Fatalf(\"expected %d rows; got %d\", len(keys), l)\n \t}\n-\tif key := string(sr.Rows[0].Key); keys[0] != key {\n-\t\tt.Errorf(\"expected key %q; got %q\", keys[0], key)\n+\tfor i := range sr.Rows {\n+\t\tif key := string(sr.Rows[i].Key); keys[i] != key {\n+\t\t\tt.Errorf(\"expected key %q; got %q\", keys[i], key)\n+\t\t}","path":"kv/dist_sender_server_test.go","position":14,"original_position":14,"commit_id":"4ee57dd35e882c35d8c48dd2796d29e38deeff19","original_commit_id":"bb75419f56ddb98255e8662a1a6d84f98fbdea2e","user":{"login":"tschottdorf","id":5076964,"avatar_url":"https://avatars.githubusercontent.com/u/5076964?v=3","gravatar_id":"","url":"https://api.github.com/users/tschottdorf","html_url":"https://github.com/tschottdorf","followers_url":"https://api.github.com/users/tschottdorf/followers","following_url":"https://api.github.com/users/tschottdorf/following{/other_user}","gists_url":"https://api.github.com/users/tschottdorf/gists{/gist_id}","starred_url":"https://api.github.com/users/tschottdorf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tschottdorf/subscriptions","organizations_url":"https://api.github.com/users/tschottdorf/orgs","repos_url":"https://api.github.com/users/tschottdorf/repos","events_url":"https://api.github.com/users/tschottdorf/events{/privacy}","received_events_url":"https://api.github.com/users/tschottdorf/received_events","type":"User","site_admin":false},"body":"see l237 above. I think you're supposed to get only the older key, not the newer.","created_at":"2015-12-13T19:49:55Z","updated_at":"2015-12-13T19:49:55Z","html_url":"https://github.com/cockroachdb/cockroach/pull/3428#discussion_r47449144","pull_request_url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/3428","_links":{"self":{"href":"https://api.github.com/repos/cockroachdb/cockroach/pulls/comments/47449144"},"html":{"href":"https://github.com/cockroachdb/cockroach/pull/3428#discussion_r47449144"},"pull_request":{"href":"https://api.github.com/repos/cockroachdb/cockroach/pulls/3428"}}},"pull_request":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/3428","id":53507011,"html_url":"https://github.com/cockroachdb/cockroach/pull/3428","diff_url":"https://github.com/cockroachdb/cockroach/pull/3428.diff","patch_url":"https://github.com/cockroachdb/cockroach/pull/3428.patch","issue_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/3428","number":3428,"state":"open","locked":false,"title":"Add new rpc.Client.WaitHealthy().","user":{"login":"petermattis","id":6201335,"avatar_url":"https://avatars.githubusercontent.com/u/6201335?v=3","gravatar_id":"","url":"https://api.github.com/users/petermattis","html_url":"https://github.com/petermattis","followers_url":"https://api.github.com/users/petermattis/followers","following_url":"https://api.github.com/users/petermattis/following{/other_user}","gists_url":"https://api.github.com/users/petermattis/gists{/gist_id}","starred_url":"https://api.github.com/users/petermattis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/petermattis/subscriptions","organizations_url":"https://api.github.com/users/petermattis/orgs","repos_url":"https://api.github.com/users/petermattis/repos","events_url":"https://api.github.com/users/petermattis/events{/privacy}","received_events_url":"https://api.github.com/users/petermattis/received_events","type":"User","site_admin":false},"body":"Various \"kv\" and \"client\" tests set \"failfast=1\" which reduces the\nnumber of retries to 1. When using the default retry options, this gives\nthe sender 250ms in which to perform the initial connection and\nheartbeat which sometimes fails to occur, especially on CircleCI. Now we\ntrack when an rpc.Client was created and wait up to 5 seconds for the\ninitial heartbeat.\n\n<!-- Reviewable:start -->\n[<img src=\"https://reviewable.io/review_button.png\" height=40 alt=\"Review on Reviewable\"/>](https://reviewable.io/reviews/cockroachdb/cockroach/3428)\n<!-- Reviewable:end 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