Merge pull request #9050 from NvTimLiu/release-tmp

Merge branch 'branch-23.08' into main [skip ci]

CHANGELOG.md

@@ -1,5 +1,5 @@
 # Change log
-Generated on 2023-08-14
+Generated on 2023-08-15
 
 ## Release 23.08
 
@@ -31,6 +31,9 @@ Generated on 2023-08-14
 ### Bugs Fixed
 |||
 |:---|:---|
+|[#9034](https://github.com/NVIDIA/spark-rapids/issues/9034)|[BUG] java.lang.ClassCastException: com.nvidia.spark.rapids.RuleNotFoundExprMeta cannot be cast to com.nvidia.spark.rapids.GeneratorExprMeta|
+|[#9032](https://github.com/NVIDIA/spark-rapids/issues/9032)|[BUG] Multiple NDS queries fail with Spark-3.4.1 with bloom filter exception|
+|[#8962](https://github.com/NVIDIA/spark-rapids/issues/8962)|[BUG] Nightly build failed: ExecutionPlanCaptureCallback$.class is not bitwise-identical across shims|
 |[#9021](https://github.com/NVIDIA/spark-rapids/issues/9021)|[BUG] test_map_scalars_supported_key_types failed in dataproc 2.1|
 |[#9020](https://github.com/NVIDIA/spark-rapids/issues/9020)|[BUG] auto-disable snapshot shims test in github action for pre-release branch|
 |[#9010](https://github.com/NVIDIA/spark-rapids/issues/9010)|[BUG] Customer failure 23.08: Cannot compute hash of a table with a LIST of STRUCT columns.|
@@ -85,6 +88,11 @@ Generated on 2023-08-14
 ### PRs
 |||
 |:---|:---|
+|[#9044](https://github.com/NVIDIA/spark-rapids/pull/9044)|[DOC] update release version from v2308.0 to 2308.1 [skip ci]|
+|[#9036](https://github.com/NVIDIA/spark-rapids/pull/9036)|Fix meta class cast exception when generator not supported|
+|[#9042](https://github.com/NVIDIA/spark-rapids/pull/9042)|Bump up project version to 23.08.1-SNAPSHOT|
+|[#9035](https://github.com/NVIDIA/spark-rapids/pull/9035)|Handle null values when merging Bloom filters|
+|[#9029](https://github.com/NVIDIA/spark-rapids/pull/9029)|Update 23.08 changelog to latest [skip ci]|
 |[#9023](https://github.com/NVIDIA/spark-rapids/pull/9023)|Allow WindowLocalExec to run on CPU for a map test.|
 |[#9024](https://github.com/NVIDIA/spark-rapids/pull/9024)|Do not trigger snapshot spark version test in pre-release maven-verify checks [skip ci]|
 |[#8975](https://github.com/NVIDIA/spark-rapids/pull/8975)|Init 23.08 changelog [skip ci]|

CONTRIBUTING.md

@@ -113,15 +113,15 @@ mvn -pl dist -PnoSnapshots package -DskipTests
 Verify that shim-specific classes are hidden from a conventional classloader.
 
 ```bash
-$ javap -cp dist/target/rapids-4-spark_2.12-23.08.0-cuda11.jar com.nvidia.spark.rapids.shims.SparkShimImpl
+$ javap -cp dist/target/rapids-4-spark_2.12-23.08.1-cuda11.jar com.nvidia.spark.rapids.shims.SparkShimImpl
 Error: class not found: com.nvidia.spark.rapids.shims.SparkShimImpl
 ```
 
 However, its bytecode can be loaded if prefixed with `spark3XY` not contained in the package name
 
 ```bash
-$ javap -cp dist/target/rapids-4-spark_2.12-23.08.0-cuda11.jar spark320.com.nvidia.spark.rapids.shims.SparkShimImpl | head -2
-Warning: File dist/target/rapids-4-spark_2.12-23.08.0-cuda11.jar(/spark320/com/nvidia/spark/rapids/shims/SparkShimImpl.class) does not contain class spark320.com.nvidia.spark.rapids.shims.SparkShimImpl
+$ javap -cp dist/target/rapids-4-spark_2.12-23.08.1-cuda11.jar spark320.com.nvidia.spark.rapids.shims.SparkShimImpl | head -2
+Warning: File dist/target/rapids-4-spark_2.12-23.08.1-cuda11.jar(/spark320/com/nvidia/spark/rapids/shims/SparkShimImpl.class) does not contain class spark320.com.nvidia.spark.rapids.shims.SparkShimImpl
 Compiled from "SparkShims.scala"
 public final class com.nvidia.spark.rapids.shims.SparkShimImpl {
 ```
@@ -163,7 +163,7 @@ mvn package -pl dist -am -Dbuildver=340 -DallowConventionalDistJar=true
 Verify `com.nvidia.spark.rapids.shims.SparkShimImpl` is conventionally loadable:
 
 ```bash
-$ javap -cp dist/target/rapids-4-spark_2.12-23.08.0-cuda11.jar com.nvidia.spark.rapids.shims.SparkShimImpl | head -2
+$ javap -cp dist/target/rapids-4-spark_2.12-23.08.1-cuda11.jar com.nvidia.spark.rapids.shims.SparkShimImpl | head -2
 Compiled from "SparkShims.scala"
 public final class com.nvidia.spark.rapids.shims.SparkShimImpl {
 ```

README.md

@@ -73,7 +73,7 @@ as a `provided` dependency.
 <dependency>
     <groupId>com.nvidia</groupId>
     <artifactId>rapids-4-spark_2.12</artifactId>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
     <scope>provided</scope>
 </dependency>
 ```

aggregator/pom.xml

@@ -22,12 +22,12 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
     </parent>
     <artifactId>rapids-4-spark-aggregator_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Aggregator</name>
     <description>Creates an aggregated shaded package of the RAPIDS plugin for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <!--

api_validation/pom.xml

@@ -22,10 +22,10 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
     </parent>
     <artifactId>rapids-4-spark-api-validation</artifactId>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <profiles>
        <profile>

delta-lake/delta-20x/pom.xml

@@ -22,14 +22,14 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <artifactId>rapids-4-spark-delta-20x_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Delta Lake 2.0.x Support</name>
     <description>Delta Lake 2.0.x support for the RAPIDS Accelerator for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <rapids.compressed.artifact>false</rapids.compressed.artifact>

delta-lake/delta-21x/pom.xml

@@ -22,14 +22,14 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <artifactId>rapids-4-spark-delta-21x_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Delta Lake 2.1.x Support</name>
     <description>Delta Lake 2.1.x support for the RAPIDS Accelerator for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <rapids.compressed.artifact>false</rapids.compressed.artifact>

delta-lake/delta-22x/pom.xml

@@ -22,14 +22,14 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <artifactId>rapids-4-spark-delta-22x_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Delta Lake 2.2.x Support</name>
     <description>Delta Lake 2.2.x support for the RAPIDS Accelerator for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <rapids.compressed.artifact>false</rapids.compressed.artifact>

delta-lake/delta-24x/pom.xml

@@ -22,14 +22,14 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <artifactId>rapids-4-spark-delta-24x_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Delta Lake 2.4.x Support</name>
     <description>Delta Lake 2.4.x support for the RAPIDS Accelerator for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <rapids.compressed.artifact>false</rapids.compressed.artifact>

delta-lake/delta-spark321db/pom.xml

@@ -22,14 +22,14 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <artifactId>rapids-4-spark-delta-spark321db_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Databricks 10.4 Delta Lake Support</name>
     <description>Databricks 10.4 Delta Lake support for the RAPIDS Accelerator for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <rapids.compressed.artifact>false</rapids.compressed.artifact>

delta-lake/delta-spark330db/pom.xml

@@ -22,14 +22,14 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <artifactId>rapids-4-spark-delta-spark330db_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Databricks 11.3 Delta Lake Support</name>
     <description>Databricks 11.3 Delta Lake support for the RAPIDS Accelerator for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <rapids.compressed.artifact>false</rapids.compressed.artifact>

delta-lake/delta-spark332db/pom.xml

@@ -22,14 +22,14 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <artifactId>rapids-4-spark-delta-spark332db_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Databricks 12.2 Delta Lake Support</name>
     <description>Databricks 12.2 Delta Lake support for the RAPIDS Accelerator for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <rapids.compressed.artifact>false</rapids.compressed.artifact>

delta-lake/delta-stub/pom.xml

@@ -22,14 +22,14 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <artifactId>rapids-4-spark-delta-stub_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Delta Lake Stub</name>
     <description>Delta Lake stub for the RAPIDS Accelerator for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
 
     <properties>
         <rapids.compressed.artifact>false</rapids.compressed.artifact>

dist/pom.xml

@@ -22,12 +22,12 @@
     <parent>
         <groupId>com.nvidia</groupId>
         <artifactId>rapids-4-spark-parent</artifactId>
-        <version>23.08.0</version>
+        <version>23.08.1</version>
     </parent>
     <artifactId>rapids-4-spark_2.12</artifactId>
     <name>RAPIDS Accelerator for Apache Spark Distribution</name>
     <description>Creates the distribution package of the RAPIDS plugin for Apache Spark</description>
-    <version>23.08.0</version>
+    <version>23.08.1</version>
     <dependencies>
         <dependency>
             <groupId>com.nvidia</groupId>

docs/configs.md

@@ -10,7 +10,7 @@ The following is the list of options that `rapids-plugin-4-spark` supports.
 On startup use: `--conf [conf key]=[conf value]`. For example:
 
 ```
-${SPARK_HOME}/bin/spark-shell --jars rapids-4-spark_2.12-23.08.0-cuda11.jar \
+${SPARK_HOME}/bin/spark-shell --jars rapids-4-spark_2.12-23.08.1-cuda11.jar \
 --conf spark.plugins=com.nvidia.spark.SQLPlugin \
 --conf spark.rapids.sql.concurrentGpuTasks=2
 ```

docs/dev/shims.md

@@ -68,17 +68,17 @@ Using JarURLConnection URLs we create a Parallel World of the current version wi
 Spark 3.0.2's URLs:
 
 ```text
-jar:file:/home/spark/rapids-4-spark_2.12-23.08.0.jar!/
-jar:file:/home/spark/rapids-4-spark_2.12-23.08.0.jar!/spark3xx-common/
-jar:file:/home/spark/rapids-4-spark_2.12-23.08.0.jar!/spark302/
+jar:file:/home/spark/rapids-4-spark_2.12-23.08.1.jar!/
+jar:file:/home/spark/rapids-4-spark_2.12-23.08.1.jar!/spark3xx-common/
+jar:file:/home/spark/rapids-4-spark_2.12-23.08.1.jar!/spark302/
 ```
 
 Spark 3.2.0's URLs :
 
 ```text
-jar:file:/home/spark/rapids-4-spark_2.12-23.08.0.jar!/
-jar:file:/home/spark/rapids-4-spark_2.12-23.08.0.jar!/spark3xx-common/
-jar:file:/home/spark/rapids-4-spark_2.12-23.08.0.jar!/spark320/
+jar:file:/home/spark/rapids-4-spark_2.12-23.08.1.jar!/
+jar:file:/home/spark/rapids-4-spark_2.12-23.08.1.jar!/spark3xx-common/
+jar:file:/home/spark/rapids-4-spark_2.12-23.08.1.jar!/spark320/
 ```
 
 ### Late Inheritance in Public Classes

docs/download.md

@@ -18,7 +18,7 @@ cuDF jar, that is either preinstalled in the Spark classpath on all nodes or sub
 that uses the RAPIDS Accelerator For Apache Spark. See the [getting-started
 guide](https://nvidia.github.io/spark-rapids/Getting-Started/) for more details.
 
-## Release v23.08.0
+## Release v23.08.1
 ### Hardware Requirements:
 
 The plugin is tested on the following architectures:
@@ -55,21 +55,23 @@ for your hardware's minimum driver version.
 *For Cloudera and EMR support, please refer to the
 [Distributions](./FAQ.md#which-distributions-are-supported) section of the FAQ.
 
-### Download v23.08.0
+### Download v23.08.1
 * Download the [RAPIDS
-  Accelerator for Apache Spark 23.08.0 jar](https://repo1.maven.org/maven2/com/nvidia/rapids-4-spark_2.12/23.08.0/rapids-4-spark_2.12-23.08.0.jar)
+  Accelerator for Apache Spark 23.08.1 jar](https://repo1.maven.org/maven2/com/nvidia/rapids-4-spark_2.12/23.08.1/rapids-4-spark_2.12-23.08.1.jar)
 
 This package is built against CUDA 11.8, all CUDA 11.x and 12.x versions are supported through [CUDA forward
 compatibility](https://docs.nvidia.com/deploy/cuda-compatibility/index.html). It is tested
 on V100, T4, A10, A100, L4 and H100 GPUs with CUDA 11.8-12.0.  For those using other types of GPUs 
 which do not have CUDA forward compatibility (for example, GeForce), CUDA 11.8 or later is required.
 
+Note that v23.08.0 is deprecated.
+
 ### Verify signature
-* Download the [RAPIDS Accelerator for Apache Spark 23.08.0 jar](https://repo1.maven.org/maven2/com/nvidia/rapids-4-spark_2.12/23.08.0/rapids-4-spark_2.12-23.08.0.jar)
-  and [RAPIDS Accelerator for Apache Spark 23.08.0 jars.asc](https://repo1.maven.org/maven2/com/nvidia/rapids-4-spark_2.12/23.08.0/rapids-4-spark_2.12-23.08.0.jar.asc)
+* Download the [RAPIDS Accelerator for Apache Spark 23.08.1 jar](https://repo1.maven.org/maven2/com/nvidia/rapids-4-spark_2.12/23.08.1/rapids-4-spark_2.12-23.08.1.jar)
+  and [RAPIDS Accelerator for Apache Spark 23.08.1 jars.asc](https://repo1.maven.org/maven2/com/nvidia/rapids-4-spark_2.12/23.08.1/rapids-4-spark_2.12-23.08.1.jar.asc)
 * Download the [PUB_KEY](https://keys.openpgp.org/search?q=sw-spark@nvidia.com).
 * Import the public key: `gpg --import PUB_KEY`
-* Verify the signature: `gpg --verify rapids-4-spark_2.12-23.08.0.jar.asc rapids-4-spark_2.12-23.08.0.jar`
+* Verify the signature: `gpg --verify rapids-4-spark_2.12-23.08.1.jar.asc rapids-4-spark_2.12-23.08.1.jar`
 
 The output if signature verify:
 

docs/get-started/getting-started-databricks.md

@@ -66,7 +66,7 @@ Navigate to your home directory in the UI and select **Create** > **File** from
 create an `init.sh` scripts with contents:   
    ```bash
    #!/bin/bash
-   sudo wget -O /databricks/jars/rapids-4-spark_2.12-23.08.0.jar https://repo1.maven.org/maven2/com/nvidia/rapids-4-spark_2.12/23.08.0/rapids-4-spark_2.12-23.08.0.jar
+   sudo wget -O /databricks/jars/rapids-4-spark_2.12-23.08.1.jar https://repo1.maven.org/maven2/com/nvidia/rapids-4-spark_2.12/23.08.1/rapids-4-spark_2.12-23.08.1.jar
    ```
 Then create a Databricks cluster by going to "Compute", then clicking `+ Create compute`.  Ensure the
 cluster meets the prerequisites above by configuring it as follows:
@@ -115,7 +115,7 @@ cluster meets the prerequisites above by configuring it as follows:
     ```bash
     spark.rapids.sql.python.gpu.enabled true
     spark.python.daemon.module rapids.daemon_databricks
-    spark.executorEnv.PYTHONPATH /databricks/jars/rapids-4-spark_2.12-23.08.0.jar:/databricks/spark/python
+    spark.executorEnv.PYTHONPATH /databricks/jars/rapids-4-spark_2.12-23.08.1.jar:/databricks/spark/python
     ```
    Note that since python memory pool require installing the cudf library, so you need to install cudf library in 
    each worker nodes `pip install cudf-cu11 --extra-index-url=https://pypi.nvidia.com` or disable python memory pool

docs/get-started/getting-started-on-prem.md

@@ -58,13 +58,13 @@ CUDA and will not run on other versions. The jars use a classifier to keep them
 - CUDA 11.x => classifier cuda11
 
 For example, here is a sample version of the jar with CUDA 11.x support:
-- rapids-4-spark_2.12-23.08.0-cuda11.jar
+- rapids-4-spark_2.12-23.08.1-cuda11.jar
 
 For simplicity export the location to this jar. This example assumes the sample jar above has
 been placed in the `/opt/sparkRapidsPlugin` directory:
 ```shell 
 export SPARK_RAPIDS_DIR=/opt/sparkRapidsPlugin
-export SPARK_RAPIDS_PLUGIN_JAR=${SPARK_RAPIDS_DIR}/rapids-4-spark_2.12-23.08.0-cuda11.jar
+export SPARK_RAPIDS_PLUGIN_JAR=${SPARK_RAPIDS_DIR}/rapids-4-spark_2.12-23.08.1-cuda11.jar
 ```
 
 ## Install the GPU Discovery Script

integration_tests/DATA_GEN.md

@@ -28,12 +28,12 @@ corresponding profile flag `-P<jdk11|jdk17>`
 
 After this the jar should be at 
 `target/rapids-4-spark-integration-tests_2.12-$PLUGIN_VERSION-spark$SPARK_VERSION.jar`
-for example a Spark 3.3.0 jar for the 23.08.0 release would be
-`target/rapids-4-spark-integration-tests_2.12-23.08.0-spark330.jar`
+for example a Spark 3.3.0 jar for the 23.08.1 release would be
+`target/rapids-4-spark-integration-tests_2.12-23.08.1-spark330.jar`
 
 To get a spark shell with this you can run 
 ```shell
-spark-shell --jars target/rapids-4-spark-integration-tests_2.12-23.08.0-spark330.jar
+spark-shell --jars target/rapids-4-spark-integration-tests_2.12-23.08.1-spark330.jar
 ```
 
 After that you should be good to go.

integration_tests/README.md

@@ -250,7 +250,7 @@ individually, so you don't risk running unit tests along with the integration te
 http://www.scalatest.org/user_guide/using_the_scalatest_shell
 
 ```shell
-spark-shell --jars rapids-4-spark-tests_2.12-23.08.0-tests.jar,rapids-4-spark-integration-tests_2.12-23.08.0-tests.jar,scalatest_2.12-3.0.5.jar,scalactic_2.12-3.0.5.jar
+spark-shell --jars rapids-4-spark-tests_2.12-23.08.1-tests.jar,rapids-4-spark-integration-tests_2.12-23.08.1-tests.jar,scalatest_2.12-3.0.5.jar,scalactic_2.12-3.0.5.jar
 ```
 
 First you import the `scalatest_shell` and tell the tests where they can find the test files you
@@ -273,7 +273,7 @@ If you just want to verify the SQL replacement is working you will need to add t
 assumes CUDA 11.0 is being used.
 
 ```
-$SPARK_HOME/bin/spark-submit --jars "rapids-4-spark_2.12-23.08.0-cuda11.jar" ./runtests.py
+$SPARK_HOME/bin/spark-submit --jars "rapids-4-spark_2.12-23.08.1-cuda11.jar" ./runtests.py
 ```
 
 You don't have to enable the plugin for this to work, the test framework will do that for you.
@@ -372,7 +372,7 @@ To run cudf_udf tests, need following configuration changes:
 As an example, here is the `spark-submit` command with the cudf_udf parameter on CUDA 11.0:
 
 ```
-$SPARK_HOME/bin/spark-submit --jars "rapids-4-spark_2.12-23.08.0-cuda11.jar,rapids-4-spark-tests_2.12-23.08.0.jar" --conf spark.rapids.memory.gpu.allocFraction=0.3 --conf spark.rapids.python.memory.gpu.allocFraction=0.3 --conf spark.rapids.python.concurrentPythonWorkers=2 --py-files "rapids-4-spark_2.12-23.08.0-cuda11.jar" --conf spark.executorEnv.PYTHONPATH="rapids-4-spark_2.12-23.08.0-cuda11.jar" ./runtests.py --cudf_udf
+$SPARK_HOME/bin/spark-submit --jars "rapids-4-spark_2.12-23.08.1-cuda11.jar,rapids-4-spark-tests_2.12-23.08.1.jar" --conf spark.rapids.memory.gpu.allocFraction=0.3 --conf spark.rapids.python.memory.gpu.allocFraction=0.3 --conf spark.rapids.python.concurrentPythonWorkers=2 --py-files "rapids-4-spark_2.12-23.08.1-cuda11.jar" --conf spark.executorEnv.PYTHONPATH="rapids-4-spark_2.12-23.08.1-cuda11.jar" ./runtests.py --cudf_udf
 ```
 
 ### Enabling fuzz tests