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For Greenplum Database master mirroring, sets the maximum time in milliseconds that the walsender process on the active master waits for a status message from the walreceiver process on the standby master. If a message is not received, the walsender logs an error message.
The wal_receiver_status_interval controls the interval between walreceiver status messages.
|Value Range||Default||Set Classifications|
|0 - INT_MAX||60000 ms (60 seconds)||master