joe 44e16fd92a update: add comments, change several functions's name %!s(int64=4) %!d(string=hai) anos
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etcd.go 44e16fd92a update: add comments, change several functions's name %!s(int64=4) %!d(string=hai) anos
etcd_test.go bafd4af4ce enhance custom etcd client %!s(int64=4) %!d(string=hai) anos