| proxy_status |
UP means the metadata proxy is working fine on both transport-nodes(if have);
DOWN means the metadata proxy is is down on both transport-nodes(if have),
hence the metadata proxy will not repsonse any metadata request;
Error means error happens on transport-node(s) or no status is reported from
transport-node(s). The metadata proxy may be working (or not working);
NO_BACK means metadata proxy is working in one of the transport node while
not in the other transport-node (if have). Hence if the metadata proxy in
the working transport-node goes down, the metadata proxy will go down.
|
string |
Required
Enum: UP, DOWN, ERROR, NO_BACKUP |