Construct dummy request for doc level monitor fanout request on serde failure #806
+139
−11
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Description
In order to handle failures in doc level monitor fanout request construction during upgrades when nodes from old and new versions co-exist we create a dummy request if serde fails.
This situation occurs as new fields have been added without version check in monitor object which causes serde failures when doc level monitor execution starts on a node in older version and fans out to a node on a newer version with different serialization code.
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