Refactor thread mode and batch memory control #1142
Merged
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Motivation
It's difficult to control the actual size of each batch with the current batching because using only a blocking queue doesn't allow for backpressure based on byte size.
Modifications
BatchSize
orBatchBytesSize
will bock write thread.Verifying this change
CloudStorageSinkBatchBlendTest
andCloudStorageSinkBatchPartitionedTest
pass directly, proving there are no breaking changes.Documentation
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