This is an automated email from the ASF dual-hosted git repository. xikai pushed a commit to branch memtable-poc in repository https://gitbox.apache.org/repos/asf/incubator-horaedb.git
commit 73546ee00cb1e78ec2e069d6b5c4a8d991da3ad1 Author: jiacai2050 <[email protected]> AuthorDate: Mon Dec 25 13:45:46 2023 +0800 lower dict ratio --- analytic_engine/src/sst/parquet/writer.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/analytic_engine/src/sst/parquet/writer.rs b/analytic_engine/src/sst/parquet/writer.rs index d44dffc1..856e954c 100644 --- a/analytic_engine/src/sst/parquet/writer.rs +++ b/analytic_engine/src/sst/parquet/writer.rs @@ -58,7 +58,7 @@ const MIN_NUM_ROWS_SAMPLE_DICT_ENCODING: usize = 1024; /// If the number of unique value exceeds /// `total_num_values * MAX_UNIQUE_VALUE_RATIO_DICT_ENCODING`, there is no need /// to do dictionary encoding for such column. -const MAX_UNIQUE_VALUE_RATIO_DICT_ENCODING: f64 = 0.12; +const MAX_UNIQUE_VALUE_RATIO_DICT_ENCODING: f64 = 0.003; /// The implementation of sst based on parquet and object storage. #[derive(Debug)] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
