tree bfe0c074d00b1ed09a474b1aa3045d364e5bbf60
parent 6300f629dc84d0b15684d903e17ebcbd581282e5
author Tzu-Li (Gordon) Tai <tzulitai@apache.org> 1628741606 +0800
committer Tzu-Li (Gordon) Tai <tzulitai@apache.org> 1628843751 +0800
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEHB4jlNMZThlEYTSI8yCYbTXDPWoFAmEWLucACgkQ8yCYbTXD
 PWqGTg//Xb7Up6VIlnDixQPJ1W+n2XN6/x/ARY/ofcLRhA2QYelj7+xT1T3s39Ay
 V2xZnI+lKMsOeOVk9wINZHwYMI6XGfjc3fMErzVZbrxOjosoZ14i0Ds8rlmvxr1h
 CXRVYHmaXyf7zlgOjpkmPU0uE26+osvlzSrQjb0KIjFiJ7yfhXlyc/G3as9IumKu
 t6lIFK0UObsmtXLG3j3XsYgeymdX+zCGF3pgRIRSJPsOpLfzQlwtNHqZ1zMZuMph
 C8JhPHBG2wOfT+yuLP16MpucgqI10VzbEINBH58umtRAjOfqPfmGqNaEvzmOJ6yH
 fUi4tO4CNwZq06QXehuMovDpJOQvqEymWueiQU6Y/z4LK5O6jYP6CUsXCgQw9XFw
 3P/KncrP7E9a+zwF2sIMtZnXa5NaYP3YAJl4CxZy1FvnYT36Qi7hFwwY8hWnzl4U
 Obkb4JL2qIF4D/Rx61dIabU5mN39rbd6v4Y/T3Aw5IW8Dl0HoW3HQXtYR1ekEHrr
 iDhdJgjc7pYS7jIHcO+jFVawmvRLnbpagI6COhu/lOU31XbChf3xF9JXwFhPe/3n
 SELI1w+L1Le4u05Gjdq1uQSGhBdsD6mMBxNTiuWLRR4Z7HOd4g5Cf6CLqnw5LpSl
 Lahi9S8HZ3M8jQ7PdnNIYXhztxfNN4UhExbK0sD0/T2PrAQYTmI=
 =nzyP
 -----END PGP SIGNATURE-----

[FLINK-20574] [core] Block first request to mitigate excessive IncompleteInvocationContext roundtrips

For the first request, we block until response is received; for stateful
applications, especially at restore time of a restored execution where
there may be a large backlog of events and checkpointed inflight
requests, this helps mitigate excessive hoards of
IncompleteInvocationContext responses and retry attempt round-trips.

This closes #256.