Joey

If we run setup.sh in usersync a second time, the setup.py in usersync folder will change the permissions to 0750 and owner to ranger:ranger of hadoop core-site.xml. This will affect...

Running the disable-presto-plugin.sh script will always get stuck. Because the script sets the controlName to an empty string and passes it to the function addOrUpdatePropertyToFile when disable the presto plugin....

[VL] Support regr_r2 aggregate function

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## What changes were proposed in this pull request? Support regr_r2 aggregate function. ## How was this patch tested? Add new test case in `VeloxAggregateFunctionsSuite`

[CORE] Restore the function signature for eliminateProjectList

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## What changes were proposed in this pull request? Because we still need to append the pulled-out `NamedExpression`s after the child output, it would be more appropriate to revert back...

Use environment variables to specify the local package path in CI

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### Description Due to network issues, packages like Arrow and Thrift often fail to download. Since https://github.com/facebookincubator/velox/pull/4325 already supports specifying the local package path through environment variables, the corresponding packages...

[DNM] Simple function interface decimal avg test

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## What changes were proposed in this pull request? Simple function interface decimal avg test. ## How was this patch tested? N/A

Add spark regr_replacement aggregate function

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Spark and Presto use different accumulator to calculate `regr_sxx` and `regr_syy` aggregate functions, although the final calculation results are consistent, it is difficult to match them up due to inconsistent...

Download source code archive directly for ubuntu and macos setup

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It is better to use wget_and_untar to download the source code archive directly, instead of using git to clone the source code. Because direct download is much faster than using...

Extend the simple UDAF interface with function-level states

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In Spark, we need to use the simple function interface to develop some UDAFs that require the use of `resultType` and `rawInputType`. Based on the design in https://github.com/facebookincubator/velox/discussions/8711, this PR...

[SPARK-48241][SQL] CSV parsing failure with char/varchar type columns

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### What changes were proposed in this pull request? CSV table containing char and varchar columns will result in the following error when selecting from the CSV table: ``` spark-sql...