RjLi13 opened a new pull request, #15876: URL: https://github.com/apache/iceberg/pull/15876
This is a backport of the Async Micro Batch Planner feature from Spark 4.1 to Spark 4. Original context: https://github.com/apache/iceberg/pull/15059 (closed) PRs for this feature merged for 4.1: https://github.com/apache/iceberg/pull/15298 https://github.com/apache/iceberg/pull/15299 https://github.com/apache/iceberg/pull/15670 Full disclosure: I leveraged AI to do the backport for me Given there is subtle differences between 4.0 and 4.1, it was not a direct copy paste. The files I diffed to ensure they were exactly the same with 4.1: - AsyncSparkMicroBatchPlanner.java - BaseSparkMicroBatchPlanner.java - MicroBatchUtils.java - SparkMicroBatchPlanner.java - SyncSparkMicroBatchPlanner.java - TestAsyncSparkMicroBatchPlanner.java - TestMicroBatchPlanningUtils.java Files that could not be copy-pasted: - SparkReadConf (cherry-picked options) - SparkReadOptions (cherry-picked options) - SparkSQLProperties (cherry-picked options) - **SparkMicroBatchStream** (in 4.0, SparkInputPartition takes in branch and expectedSchema, 4.1 takes in projection, diffing the files, no changes other than handling branch and expectedSchema) - **TestStructuredStreamingRead3.java** (Changes were) - different instantiation of SparkMicroBatchStream - SparkReadConf difference (no CaseInsenstiveMap) - However modified to match 4.1 more so git diff is larger -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
