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Closes#1805 from link3280/improvement/KYUUBI-1804.
Closes#1804
4f423ee6 [Paul Lin] [KYUUBI #1804]Avoid nightly build for forked repos
Authored-by: Paul Lin <paullin3280@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
78dfef84db