tree abcc824d2f3fed2a67a695b34c1f6ce2f38f93c0
parent e57dac4793d64b76a90f5d61faf5904d7497e1ae
author Chenkai Kuang <chenkai@google.com> 1614298362 -0800
committer TensorFlower Gardener <gardener@tensorflow.org> 1614299523 -0800

When recreating MirroredVariable during saved_model loading, set its component variables' initializers to no_op (other than None).

For some reason component variables are put into global variable collection, as a result stuff like `global_variables_initializer` will break if the component variable doesn't have an initializer.

PiperOrigin-RevId: 359637861
Change-Id: I164c8064241a2341ee4e271cef8d6ae98ce8d38f