[#5141] fixed latest instance information cannot be obtained when cache instances is empty problem. - #5142

[#5141] fixed latest instance information cannot be obtained when cache instances is empty problem.#5142

chengyouling merged 2 commits into

apache:2.8.xapache/servicecomb-java-chassis:2.8.xfrom

chengyouling:2.8.x-emptychengyouling/servicecomb-java-chassis:2.8.x-emptyCopy head branch name to clipboard