Azure/azure-sdk-for-java azure-cosmos_4.46.0

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4.46.0 (2023-06-09)

Features Added

• Added the capability to filter request-level metrics based on diagnostic thresholds. Request-level metrics usually are used to capture metrics per backend endpoint/replica - a high cardinality dimension. Filtering by diagnostic thresholds reduces the overhead - but also means request-level metrics can only be used for debugging purposes - not for monitoring purposes. So, it is important to use the unfiltered operation-level metrics for health monitoring in this case. - See PR 35114
• Added optional tags/dimensions for PartitionId/ReplicaId as alternative to ServiceAddress for direct-mode (rntbd) request-level metrics. - See PR 35164
• Added request level info including timeline and system usage to the CosmosDiagnosticsContext. - See PR 35254 and PR 35405
• Added an optional dimension/tag OperationSubStatusCode for operation-level metrics. - See PR 35334
• Added support for ComputedProperty in CosmosContainerProperties - See PR 35046

Breaking Changes

• Renamed the JVM configuration - COSMOS.DEFENSIVE_WARMUP_CONCURRENCY to COSMOS.OPEN_CONNECTIONS_CONCURRENCY - See PR 34859

Bugs Fixed

• Enabled connection warm-up to continue in a best-effort manner to other regions in case of address resolution errors for a particular region - See PR 35323
• Fixed an issue with ChangeFeedProcessor to fetch all changes before delay based on configured PollDelay. - See PR 35324

Other Changes

• Refactored CosmosContainerProactiveInitConfigBuilder to make use of ContainerDirectConnectionMetadata and to wire DirectConnectionConfig with
  JVM configuration - COSMOS.MIN_CONNECTION_POOL_SIZE_PER_ENDPOINT - See PR 34859
• Extending maximum retry delay in SessionTokenMismatchRetryPolicy. - See PR 35360