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feat: new settings fuse_parquet_read_batch_size
#17682
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feat: new settings fuse_parquet_read_batch_size
#17682
dantengsky
wants to merge
11
commits into
databendlabs:main
from
dantengsky:feat-fuse-parquet-batch-size
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Which controls the bach size during deserializing of fuse parquet data block. The default value of this setting is 8192.
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Labels
ci-benchmark-cloud
Benchmark: run only cloud tests for tpch/hits
pr-feature
this PR introduces a new feature to the codebase
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Summary
Introduce new setting
fuse_parquet_read_batch_size
which controls the batch size during deserializing of parquet fuse table data block.The default value is set to 8192. In preliminary TPCH tests, this setting performed good.
TPCH SF 300 q1:
lineitem
fully cached (hot)Tests
Type of change
This change is