hustnn

Support unsafe rename for s3

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# Description Let rename can work even without s3 lock. It is helpful for single writer case or the concurrency can be done in application side.

Performance of native data_cleaning and grizzly data_cleaning

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I tried the grizzly data_cleaning demo in https://github.com/weld-project/weld/tree/master/examples/python/grizzly in my macbook. The pandas version is 0.19.2. The performance improvement actually is very close. Native: Total end-to-end time: 1.62 Grizzly: Total...

Perform the lazy encoding conversion

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I found that memory usage of grizzle is much larger than pandas. Then I go into it and find that it is may be caused by change the encoding type...

CORS error when access parquet from s3

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I am using https://shell.duckdb.org/ to read a parquet from S3. ``` SET s3_region='us-east-1'; SET s3_access_key_id='xxx'; SET s3_secret_access_key='xxx'; select count(*) from read_parquet('s3://xxx/part-1.gz.parquet'); ``` I also followed https://docs.aws.amazon.com/AmazonS3/latest/userguide/enabling-cors-examples.html to set CORS for...

Error when running apply_multiples

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https://pola-rs.github.io/polars/polars/docs/lazy/index.html#black-box-function I met the error `Error: SchemaMisMatch("Series of dtype: List(Float64) != Struct")` when running apply_multiples with version 0.23.2.

JPQL example vs traditional SQL

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Compared with traditional SQL query. It seems that the query has status and the query result can be monitored continuously and the result is updated once some monitored values change....

## Enhancement By default, the `vw_schedule_algo` setting RM is using is `Unknown`, it is better to set `LocalRoundRobin` by default to achieve better vw resource usage.

Roadmap 2023

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Welcome to share your ideas on the roadmap. The updated roadmap for Q3 and Q4 are shown below. ## Storage - [x] Data cache preload - Q1 https://github.com/ByConity/ByConity/pull/189 - [x]...

## Feature Request ### Describe the feature you'd like Since we already integrate the HIVE in ci with https://github.com/ByConity/ByConity/pull/426，now we can add hive related test cases to ci