Azure/azure-sdk-for-java azure-cosmos-spark_3-1_2-12_4.10.0

on GitHub

4.10.0 (2022-05-20)

Features Added

• Added the ability to change the target throughput control (spark.cosmos.throughputControl.targetThroughputThreshold or spark.cosmos.throughputControl.targetThroughput) when throughput control is enabled without having to also change the throughput control group name (spark.cosmos.throughputControl.name). - See PR 28969

Bugs Fixed

• Fixed an issue with creating new Throughput control client item when enableThroughputControlGroup is being called multiple times with the same throughput control group. - See PR 28905
• Fixed a possible dead-lock on static ctor for CosmosException when the runtime is using custom class loaders. - See PR 28912 and PR 28961

Other Changes

• Changed 429 (Throttling) retry policy to have an upper bound for the back-off time of 5 seconds - See PR 28764
• Improved efficiency of spark partitioning for queries with partitioning strategy Restrictive by skipping I/O calls to retrieve metadata (min. LSN, max. LSN, document count and total document size). - See PR 28764
• Enabled connectionEndpointRediscoveryEnabled by default - See PR 28471