FileStatus.isFile() and FileStatus.isDirectory() methods added in HIVE-10223 are not present in hadoop 1.
HIVE-9870 broke hadoop-1 build
Consolidate several redundant FileSystem API calls.
Hive HCatalog Core 1.2.0 can not be built with hadoop-1 profile
Hive on Tez job submission through WebHCat doesn't ship Tez artifacts
insert into A select from B is broken when both A and B are Acid tables and bucketed the same way
Hive does not compile with -Phadoop-1 option