[Internal] PPAF: Adds Partition Level Failover for Gateway Mode#5087
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kirankumarkolli merged 10 commits intomasterfrom Apr 2, 2025
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Description
This PR introduces the partition level failover (PPAF + PPCB) for Gateway Mode. The changes are mainly done in the
GatewayStoreModelwhich leverages theGlobalPartitionEndpointManagerto apply the partition level override.Since the gateway mode data plane requests are retried through the
ClientRetryPolicy, the inbuild logic for theDirectmode suffices the need for triggering the partition level fail over on certain error codes.As a part of the changes, we also introduced a new timeout policy
HttpTimeoutPolicyForPartitionFailoverto fail fast the gateway requests.Type of change
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Closing issues
To automatically close an issue: closes #4982