The failure (test/jdk) happens in aarch64 platforms. 

Command: main -Djava.locale.providers=COMPAT,CLDR Bug8167273 testEraName
Error message: 

STDOUT:
For Locale  az_AZ_#Latnera names in calendar map are  [eram?zdan ?vv?l, yeni era, y.e., e.?.]
For Locale  az_AZ_#Latn era names in DateFormatSymbols era array are  e.?.
For Locale  az_AZ_#Latn era names in DateFormatSymbols era array are  y.e.

STDERR:
java.lang.RuntimeException:  Era name retrived from Calendar class do not match with retrieved from DateFormatSymbols  for Locale   az_AZ_#Latn