c485a6bb79
Introduces a new metric that tracks number of replication sources that are stuck in initialization. Signed-off-by: Xu Cang <xucang@apache.org> Signed-off-by: Bharath Vissapragada <bharathv@apache.org> (cherry picked from commit ff3821814aa79248ec82f1c07f9d624e7dfb2334)