00a6ad0e9e
Resolving wildcards in aliases expression is challenging as we may end up with no aliases to replace the original expression with, but if we replace with an empty array that means _all which is quite the opposite. Now that we support and serialize the original requested aliases, whenever aliases are replaced we will be able to know what was initially requested. `MetaData#findAliases` can then be updated to not return anything in case it gets empty aliases, but the original aliases were not empty. That means that empty aliases are interpreted as _all only if they were originally requested that way. Relates to #31516 |
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src/test/java/org/elasticsearch/smoketest | ||
build.gradle |