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[SPARK-39316][SQL] Merge PromotePrecision and CheckOverflow into decimal binary arithmetic#481

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chenzhx merged 5 commits intoKyligence:kyspark-3.2.x-4.x-qafrom
chenzhx:kyspark-3.2.x-4.x-agg-pushdown
Jun 15, 2022
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[SPARK-39316][SQL] Merge PromotePrecision and CheckOverflow into decimal binary arithmetic#481
chenzhx merged 5 commits intoKyligence:kyspark-3.2.x-4.x-qafrom
chenzhx:kyspark-3.2.x-4.x-agg-pushdown

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@chenzhx chenzhx commented Jun 15, 2022

What changes were proposed in this pull request?

Why are the changes needed?

Does this PR introduce any user-facing change?

How was this patch tested?

beliefer and others added 4 commits June 15, 2022 17:24
… functions

### What changes were proposed in this pull request?
The build-in functions in Spark is not the same as JDBC database.
We can provide the chance users could register dialect specific functions.

### Why are the changes needed?
JDBC dialect supports registering dialect specific functions

### Does this PR introduce _any_ user-facing change?
'No'.
New feature.

### How was this patch tested?
New tests.

Closes apache#36649 from beliefer/SPARK-39270.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
`JDBCV2Suite` exists some test case which uses sql keywords are not capitalized.
This PR will capitalize sql keywords in `JDBCV2Suite`.

### Why are the changes needed?
Capitalize sql keywords in `JDBCV2Suite`.

### Does this PR introduce _any_ user-facing change?
'No'.
Just update test cases.

### How was this patch tested?
N/A.

Closes apache#36805 from beliefer/SPARK-39413.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: huaxingao <huaxin_gao@apple.com>
…Column` need be translated to predicate too

### What changes were proposed in this pull request?
apache#35768 assume the expression in `And`, `Or` and `Not` must be predicate.
apache#36370 and apache#36325 supported push down expressions in `GROUP BY` and `ORDER BY`. But the children of `And`, `Or` and `Not` can be `FieldReference.column(name)`.
`FieldReference.column(name)` is not a predicate, so the assert may fail.

### Why are the changes needed?
This PR fix the bug for `PushableColumnWithoutNestedColumn`.

### Does this PR introduce _any_ user-facing change?
'Yes'.
Let the push-down framework more correctly.

### How was this patch tested?
New tests

Closes apache#36776 from beliefer/SPARK-38997_SPARK-39037_followup.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
…mal binary arithmetic

### What changes were proposed in this pull request?

The main change:
- Add a new method `resultDecimalType` in `BinaryArithmetic`
- Add a new expression `DecimalAddNoOverflowCheck` for the internal decimal add, e.g. `Sum`/`Average`, the different with `Add` is:
  - `DecimalAddNoOverflowCheck` does not check overflow
  - `DecimalAddNoOverflowCheck` make `dataType` as its input parameter
- Merge the decimal precision code of `DecimalPrecision` into each arithmetic data type, so every arithmetic should report the accurate decimal type. And we can remove the unused expression `PromotePrecision` and related code
- Merge `CheckOverflow` iinto arithmetic eval and code-gen code path, so every arithmetic can handle the overflow case during runtime

Merge `PromotePrecision` into `dataType`, for example, `Add`:
```scala
override def resultDecimalType(p1: Int, s1: Int, p2: Int, s2: Int): DecimalType = {
  val resultScale = max(s1, s2)
  if (allowPrecisionLoss) {
    DecimalType.adjustPrecisionScale(max(p1 - s1, p2 - s2) + resultScale + 1,
      resultScale)
  } else {
    DecimalType.bounded(max(p1 - s1, p2 - s2) + resultScale + 1, resultScale)
  }
}
```

Merge `CheckOverflow`, for example, `Add` eval:
```scala
dataType match {
  case decimalType: DecimalType =>
    val value = numeric.plus(input1, input2)
    checkOverflow(value.asInstanceOf[Decimal], decimalType)
  ...
}
```

Note that, `CheckOverflow` is still useful after this pr, e.g. `RowEncoder`. We can do further in a separate pr.

### Why are the changes needed?

Fix the bug of `TypeCoercion`, for example:
```sql
SELECT CAST(1 AS DECIMAL(28, 2))
UNION ALL
SELECT CAST(1 AS DECIMAL(18, 2)) / CAST(1 AS DECIMAL(18, 2));
```

Relax the decimal precision at runtime, so we do not need redundant Cast

### Does this PR introduce _any_ user-facing change?

yes, bug fix

### How was this patch tested?

Pass exists test and add some bug fix test in `decimalArithmeticOperations.sql`

Closes apache#36698 from ulysses-you/decimal.

Lead-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
@chenzhx chenzhx force-pushed the kyspark-3.2.x-4.x-agg-pushdown branch 2 times, most recently from 12c7df1 to 104cdc7 Compare June 15, 2022 09:42
@chenzhx chenzhx force-pushed the kyspark-3.2.x-4.x-agg-pushdown branch from 104cdc7 to 1776070 Compare June 15, 2022 09:46
@chenzhx chenzhx merged commit 564032d into Kyligence:kyspark-3.2.x-4.x-qa Jun 15, 2022
yabola pushed a commit that referenced this pull request Jun 21, 2022
…mal binary arithmetic (#481)

* [SPARK-39270][SQL] JDBC dialect supports registering dialect specific functions

### What changes were proposed in this pull request?
The build-in functions in Spark is not the same as JDBC database.
We can provide the chance users could register dialect specific functions.

### Why are the changes needed?
JDBC dialect supports registering dialect specific functions

### Does this PR introduce _any_ user-facing change?
'No'.
New feature.

### How was this patch tested?
New tests.

Closes apache#36649 from beliefer/SPARK-39270.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-39413][SQL] Capitalize sql keywords in JDBCV2Suite

### What changes were proposed in this pull request?
`JDBCV2Suite` exists some test case which uses sql keywords are not capitalized.
This PR will capitalize sql keywords in `JDBCV2Suite`.

### Why are the changes needed?
Capitalize sql keywords in `JDBCV2Suite`.

### Does this PR introduce _any_ user-facing change?
'No'.
Just update test cases.

### How was this patch tested?
N/A.

Closes apache#36805 from beliefer/SPARK-39413.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: huaxingao <huaxin_gao@apple.com>

* [SPARK-38997][SPARK-39037][SQL][FOLLOWUP] PushableColumnWithoutNestedColumn` need be translated to predicate too

### What changes were proposed in this pull request?
apache#35768 assume the expression in `And`, `Or` and `Not` must be predicate.
apache#36370 and apache#36325 supported push down expressions in `GROUP BY` and `ORDER BY`. But the children of `And`, `Or` and `Not` can be `FieldReference.column(name)`.
`FieldReference.column(name)` is not a predicate, so the assert may fail.

### Why are the changes needed?
This PR fix the bug for `PushableColumnWithoutNestedColumn`.

### Does this PR introduce _any_ user-facing change?
'Yes'.
Let the push-down framework more correctly.

### How was this patch tested?
New tests

Closes apache#36776 from beliefer/SPARK-38997_SPARK-39037_followup.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-39316][SQL] Merge PromotePrecision and CheckOverflow into decimal binary arithmetic

### What changes were proposed in this pull request?

The main change:
- Add a new method `resultDecimalType` in `BinaryArithmetic`
- Add a new expression `DecimalAddNoOverflowCheck` for the internal decimal add, e.g. `Sum`/`Average`, the different with `Add` is:
  - `DecimalAddNoOverflowCheck` does not check overflow
  - `DecimalAddNoOverflowCheck` make `dataType` as its input parameter
- Merge the decimal precision code of `DecimalPrecision` into each arithmetic data type, so every arithmetic should report the accurate decimal type. And we can remove the unused expression `PromotePrecision` and related code
- Merge `CheckOverflow` iinto arithmetic eval and code-gen code path, so every arithmetic can handle the overflow case during runtime

Merge `PromotePrecision` into `dataType`, for example, `Add`:
```scala
override def resultDecimalType(p1: Int, s1: Int, p2: Int, s2: Int): DecimalType = {
  val resultScale = max(s1, s2)
  if (allowPrecisionLoss) {
    DecimalType.adjustPrecisionScale(max(p1 - s1, p2 - s2) + resultScale + 1,
      resultScale)
  } else {
    DecimalType.bounded(max(p1 - s1, p2 - s2) + resultScale + 1, resultScale)
  }
}
```

Merge `CheckOverflow`, for example, `Add` eval:
```scala
dataType match {
  case decimalType: DecimalType =>
    val value = numeric.plus(input1, input2)
    checkOverflow(value.asInstanceOf[Decimal], decimalType)
  ...
}
```

Note that, `CheckOverflow` is still useful after this pr, e.g. `RowEncoder`. We can do further in a separate pr.

### Why are the changes needed?

Fix the bug of `TypeCoercion`, for example:
```sql
SELECT CAST(1 AS DECIMAL(28, 2))
UNION ALL
SELECT CAST(1 AS DECIMAL(18, 2)) / CAST(1 AS DECIMAL(18, 2));
```

Relax the decimal precision at runtime, so we do not need redundant Cast

### Does this PR introduce _any_ user-facing change?

yes, bug fix

### How was this patch tested?

Pass exists test and add some bug fix test in `decimalArithmeticOperations.sql`

Closes apache#36698 from ulysses-you/decimal.

Lead-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* fix ut

Co-authored-by: Jiaan Geng <beliefer@163.com>
Co-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
leejaywei pushed a commit that referenced this pull request Jul 14, 2022
…mal binary arithmetic (#481)

* [SPARK-39270][SQL] JDBC dialect supports registering dialect specific functions

The build-in functions in Spark is not the same as JDBC database.
We can provide the chance users could register dialect specific functions.

JDBC dialect supports registering dialect specific functions

'No'.
New feature.

New tests.

Closes apache#36649 from beliefer/SPARK-39270.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-39413][SQL] Capitalize sql keywords in JDBCV2Suite

`JDBCV2Suite` exists some test case which uses sql keywords are not capitalized.
This PR will capitalize sql keywords in `JDBCV2Suite`.

Capitalize sql keywords in `JDBCV2Suite`.

'No'.
Just update test cases.

N/A.

Closes apache#36805 from beliefer/SPARK-39413.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: huaxingao <huaxin_gao@apple.com>

* [SPARK-38997][SPARK-39037][SQL][FOLLOWUP] PushableColumnWithoutNestedColumn` need be translated to predicate too

apache#35768 assume the expression in `And`, `Or` and `Not` must be predicate.
apache#36370 and apache#36325 supported push down expressions in `GROUP BY` and `ORDER BY`. But the children of `And`, `Or` and `Not` can be `FieldReference.column(name)`.
`FieldReference.column(name)` is not a predicate, so the assert may fail.

This PR fix the bug for `PushableColumnWithoutNestedColumn`.

'Yes'.
Let the push-down framework more correctly.

New tests

Closes apache#36776 from beliefer/SPARK-38997_SPARK-39037_followup.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-39316][SQL] Merge PromotePrecision and CheckOverflow into decimal binary arithmetic

The main change:
- Add a new method `resultDecimalType` in `BinaryArithmetic`
- Add a new expression `DecimalAddNoOverflowCheck` for the internal decimal add, e.g. `Sum`/`Average`, the different with `Add` is:
  - `DecimalAddNoOverflowCheck` does not check overflow
  - `DecimalAddNoOverflowCheck` make `dataType` as its input parameter
- Merge the decimal precision code of `DecimalPrecision` into each arithmetic data type, so every arithmetic should report the accurate decimal type. And we can remove the unused expression `PromotePrecision` and related code
- Merge `CheckOverflow` iinto arithmetic eval and code-gen code path, so every arithmetic can handle the overflow case during runtime

Merge `PromotePrecision` into `dataType`, for example, `Add`:
```scala
override def resultDecimalType(p1: Int, s1: Int, p2: Int, s2: Int): DecimalType = {
  val resultScale = max(s1, s2)
  if (allowPrecisionLoss) {
    DecimalType.adjustPrecisionScale(max(p1 - s1, p2 - s2) + resultScale + 1,
      resultScale)
  } else {
    DecimalType.bounded(max(p1 - s1, p2 - s2) + resultScale + 1, resultScale)
  }
}
```

Merge `CheckOverflow`, for example, `Add` eval:
```scala
dataType match {
  case decimalType: DecimalType =>
    val value = numeric.plus(input1, input2)
    checkOverflow(value.asInstanceOf[Decimal], decimalType)
  ...
}
```

Note that, `CheckOverflow` is still useful after this pr, e.g. `RowEncoder`. We can do further in a separate pr.

Fix the bug of `TypeCoercion`, for example:
```sql
SELECT CAST(1 AS DECIMAL(28, 2))
UNION ALL
SELECT CAST(1 AS DECIMAL(18, 2)) / CAST(1 AS DECIMAL(18, 2));
```

Relax the decimal precision at runtime, so we do not need redundant Cast

yes, bug fix

Pass exists test and add some bug fix test in `decimalArithmeticOperations.sql`

Closes apache#36698 from ulysses-you/decimal.

Lead-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* fix ut

Co-authored-by: Jiaan Geng <beliefer@163.com>
Co-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
zheniantoushipashi pushed a commit that referenced this pull request Aug 8, 2022
…mal binary arithmetic (#481)

* [SPARK-39270][SQL] JDBC dialect supports registering dialect specific functions

### What changes were proposed in this pull request?
The build-in functions in Spark is not the same as JDBC database.
We can provide the chance users could register dialect specific functions.

### Why are the changes needed?
JDBC dialect supports registering dialect specific functions

### Does this PR introduce _any_ user-facing change?
'No'.
New feature.

### How was this patch tested?
New tests.

Closes apache#36649 from beliefer/SPARK-39270.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-39413][SQL] Capitalize sql keywords in JDBCV2Suite

### What changes were proposed in this pull request?
`JDBCV2Suite` exists some test case which uses sql keywords are not capitalized.
This PR will capitalize sql keywords in `JDBCV2Suite`.

### Why are the changes needed?
Capitalize sql keywords in `JDBCV2Suite`.

### Does this PR introduce _any_ user-facing change?
'No'.
Just update test cases.

### How was this patch tested?
N/A.

Closes apache#36805 from beliefer/SPARK-39413.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: huaxingao <huaxin_gao@apple.com>

* [SPARK-38997][SPARK-39037][SQL][FOLLOWUP] PushableColumnWithoutNestedColumn` need be translated to predicate too

### What changes were proposed in this pull request?
apache#35768 assume the expression in `And`, `Or` and `Not` must be predicate.
apache#36370 and apache#36325 supported push down expressions in `GROUP BY` and `ORDER BY`. But the children of `And`, `Or` and `Not` can be `FieldReference.column(name)`.
`FieldReference.column(name)` is not a predicate, so the assert may fail.

### Why are the changes needed?
This PR fix the bug for `PushableColumnWithoutNestedColumn`.

### Does this PR introduce _any_ user-facing change?
'Yes'.
Let the push-down framework more correctly.

### How was this patch tested?
New tests

Closes apache#36776 from beliefer/SPARK-38997_SPARK-39037_followup.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-39316][SQL] Merge PromotePrecision and CheckOverflow into decimal binary arithmetic

### What changes were proposed in this pull request?

The main change:
- Add a new method `resultDecimalType` in `BinaryArithmetic`
- Add a new expression `DecimalAddNoOverflowCheck` for the internal decimal add, e.g. `Sum`/`Average`, the different with `Add` is:
  - `DecimalAddNoOverflowCheck` does not check overflow
  - `DecimalAddNoOverflowCheck` make `dataType` as its input parameter
- Merge the decimal precision code of `DecimalPrecision` into each arithmetic data type, so every arithmetic should report the accurate decimal type. And we can remove the unused expression `PromotePrecision` and related code
- Merge `CheckOverflow` iinto arithmetic eval and code-gen code path, so every arithmetic can handle the overflow case during runtime

Merge `PromotePrecision` into `dataType`, for example, `Add`:
```scala
override def resultDecimalType(p1: Int, s1: Int, p2: Int, s2: Int): DecimalType = {
  val resultScale = max(s1, s2)
  if (allowPrecisionLoss) {
    DecimalType.adjustPrecisionScale(max(p1 - s1, p2 - s2) + resultScale + 1,
      resultScale)
  } else {
    DecimalType.bounded(max(p1 - s1, p2 - s2) + resultScale + 1, resultScale)
  }
}
```

Merge `CheckOverflow`, for example, `Add` eval:
```scala
dataType match {
  case decimalType: DecimalType =>
    val value = numeric.plus(input1, input2)
    checkOverflow(value.asInstanceOf[Decimal], decimalType)
  ...
}
```

Note that, `CheckOverflow` is still useful after this pr, e.g. `RowEncoder`. We can do further in a separate pr.

### Why are the changes needed?

Fix the bug of `TypeCoercion`, for example:
```sql
SELECT CAST(1 AS DECIMAL(28, 2))
UNION ALL
SELECT CAST(1 AS DECIMAL(18, 2)) / CAST(1 AS DECIMAL(18, 2));
```

Relax the decimal precision at runtime, so we do not need redundant Cast

### Does this PR introduce _any_ user-facing change?

yes, bug fix

### How was this patch tested?

Pass exists test and add some bug fix test in `decimalArithmeticOperations.sql`

Closes apache#36698 from ulysses-you/decimal.

Lead-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* fix ut

Co-authored-by: Jiaan Geng <beliefer@163.com>
Co-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
RolatZhang pushed a commit that referenced this pull request Aug 29, 2023
…mal binary arithmetic (#481)

* [SPARK-39270][SQL] JDBC dialect supports registering dialect specific functions

The build-in functions in Spark is not the same as JDBC database.
We can provide the chance users could register dialect specific functions.

JDBC dialect supports registering dialect specific functions

'No'.
New feature.

New tests.

Closes apache#36649 from beliefer/SPARK-39270.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-39413][SQL] Capitalize sql keywords in JDBCV2Suite

`JDBCV2Suite` exists some test case which uses sql keywords are not capitalized.
This PR will capitalize sql keywords in `JDBCV2Suite`.

Capitalize sql keywords in `JDBCV2Suite`.

'No'.
Just update test cases.

N/A.

Closes apache#36805 from beliefer/SPARK-39413.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: huaxingao <huaxin_gao@apple.com>

* [SPARK-38997][SPARK-39037][SQL][FOLLOWUP] PushableColumnWithoutNestedColumn` need be translated to predicate too

apache#35768 assume the expression in `And`, `Or` and `Not` must be predicate.
apache#36370 and apache#36325 supported push down expressions in `GROUP BY` and `ORDER BY`. But the children of `And`, `Or` and `Not` can be `FieldReference.column(name)`.
`FieldReference.column(name)` is not a predicate, so the assert may fail.

This PR fix the bug for `PushableColumnWithoutNestedColumn`.

'Yes'.
Let the push-down framework more correctly.

New tests

Closes apache#36776 from beliefer/SPARK-38997_SPARK-39037_followup.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-39316][SQL] Merge PromotePrecision and CheckOverflow into decimal binary arithmetic

The main change:
- Add a new method `resultDecimalType` in `BinaryArithmetic`
- Add a new expression `DecimalAddNoOverflowCheck` for the internal decimal add, e.g. `Sum`/`Average`, the different with `Add` is:
  - `DecimalAddNoOverflowCheck` does not check overflow
  - `DecimalAddNoOverflowCheck` make `dataType` as its input parameter
- Merge the decimal precision code of `DecimalPrecision` into each arithmetic data type, so every arithmetic should report the accurate decimal type. And we can remove the unused expression `PromotePrecision` and related code
- Merge `CheckOverflow` iinto arithmetic eval and code-gen code path, so every arithmetic can handle the overflow case during runtime

Merge `PromotePrecision` into `dataType`, for example, `Add`:
```scala
override def resultDecimalType(p1: Int, s1: Int, p2: Int, s2: Int): DecimalType = {
  val resultScale = max(s1, s2)
  if (allowPrecisionLoss) {
    DecimalType.adjustPrecisionScale(max(p1 - s1, p2 - s2) + resultScale + 1,
      resultScale)
  } else {
    DecimalType.bounded(max(p1 - s1, p2 - s2) + resultScale + 1, resultScale)
  }
}
```

Merge `CheckOverflow`, for example, `Add` eval:
```scala
dataType match {
  case decimalType: DecimalType =>
    val value = numeric.plus(input1, input2)
    checkOverflow(value.asInstanceOf[Decimal], decimalType)
  ...
}
```

Note that, `CheckOverflow` is still useful after this pr, e.g. `RowEncoder`. We can do further in a separate pr.

Fix the bug of `TypeCoercion`, for example:
```sql
SELECT CAST(1 AS DECIMAL(28, 2))
UNION ALL
SELECT CAST(1 AS DECIMAL(18, 2)) / CAST(1 AS DECIMAL(18, 2));
```

Relax the decimal precision at runtime, so we do not need redundant Cast

yes, bug fix

Pass exists test and add some bug fix test in `decimalArithmeticOperations.sql`

Closes apache#36698 from ulysses-you/decimal.

Lead-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* fix ut

Co-authored-by: Jiaan Geng <beliefer@163.com>
Co-authored-by: ulysses-you <ulyssesyou18@gmail.com>
Co-authored-by: Wenchen Fan <cloud0fan@gmail.com>
Co-authored-by: Wenchen Fan <wenchen@databricks.com>
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4 participants