refactor(udf): switch to the latest arrow-udf versions

Cargo.toml

@@ -20,7 +20,6 @@ members = [
     "src/expr/core",
     "src/expr/impl",
     "src/expr/macro",
-    "src/expr/udf",
     "src/frontend",
     "src/frontend/macro",
     "src/frontend/planner_test",
@@ -139,10 +138,11 @@ arrow-flight = "50"
 arrow-select = "50"
 arrow-ord = "50"
 arrow-row = "50"
-arrow-udf-js = "0.1"
-arrow-udf-js-deno = { git = "https://github.com/risingwavelabs/arrow-udf.git", rev = "23fe0dd" }
-arrow-udf-wasm = { version = "0.2.1", features = ["build"] }
-arrow-udf-python = { git = "https://github.com/risingwavelabs/arrow-udf.git", rev = "6c32f71" }
+arrow-udf-js = "0.2"
+arrow-udf-js-deno = { git = "https://github.com/risingwavelabs/arrow-udf.git", rev = "76c995d" }
+arrow-udf-wasm = { version = "0.2.2", features = ["build"] }
+arrow-udf-python = "0.1"
+arrow-udf-flight = "0.1"
 arrow-array-deltalake = { package = "arrow-array", version = "48.0.1" }
 arrow-buffer-deltalake = { package = "arrow-buffer", version = "48.0.1" }
 arrow-cast-deltalake = { package = "arrow-cast", version = "48.0.1" }

ci/scripts/build-other.sh

@@ -16,9 +16,13 @@ cd java
 mvn -B package -Dmaven.test.skip=true
 mvn -B install -Dmaven.test.skip=true --pl java-binding-integration-test --am
 mvn dependency:copy-dependencies --no-transfer-progress --pl java-binding-integration-test
-mvn -B test --pl udf
 cd ..
 
+echo "--- Build Java UDF"
+cd e2e_test/udf/java
+mvn -B package
+cd ../../..
+
 echo "--- Build rust binary for java binding integration test"
 cargo build -p risingwave_java_binding --bin data-chunk-payload-generator --bin data-chunk-payload-convert-generator
 
@@ -30,9 +34,9 @@ tar --zstd -cf java-binding-integration-test.tar.zst bin java/java-binding-integ
 
 echo "--- Upload Java artifacts"
 cp java/connector-node/assembly/target/risingwave-connector-1.0.0.tar.gz ./risingwave-connector.tar.gz
-cp java/udf-example/target/risingwave-udf-example.jar ./risingwave-udf-example.jar
+cp e2e_test/udf/java/target/risingwave-udf-example.jar ./udf.jar
 cp e2e_test/udf/wasm/target/wasm32-wasi/release/udf.wasm udf.wasm
 buildkite-agent artifact upload ./risingwave-connector.tar.gz
-buildkite-agent artifact upload ./risingwave-udf-example.jar
 buildkite-agent artifact upload ./java-binding-integration-test.tar.zst
+buildkite-agent artifact upload ./udf.jar
 buildkite-agent artifact upload ./udf.wasm

ci/scripts/run-e2e-test.sh

@@ -70,7 +70,7 @@ download-and-decompress-artifact e2e_test_generated ./
 download-and-decompress-artifact risingwave_e2e_extended_mode_test-"$profile" target/debug/
 mkdir -p e2e_test/udf/wasm/target/wasm32-wasi/release/
 buildkite-agent artifact download udf.wasm e2e_test/udf/wasm/target/wasm32-wasi/release/
-buildkite-agent artifact download risingwave-udf-example.jar ./
+buildkite-agent artifact download udf.jar ./
 mv target/debug/risingwave_e2e_extended_mode_test-"$profile" target/debug/risingwave_e2e_extended_mode_test
 
 chmod +x ./target/debug/risingwave_e2e_extended_mode_test
@@ -105,6 +105,7 @@ echo "--- e2e, $mode, Apache Superset"
 sqllogictest -p 4566 -d dev './e2e_test/superset/*.slt' --junit "batch-${profile}"
 
 echo "--- e2e, $mode, external python udf"
+python3 -m pip install --break-system-packages arrow-udf==0.2.1
 python3 e2e_test/udf/test.py &
 sleep 1
 sqllogictest -p 4566 -d dev './e2e_test/udf/external_udf.slt'
@@ -117,7 +118,7 @@ sqllogictest -p 4566 -d dev './e2e_test/udf/always_retry_python.slt'
 # sqllogictest -p 4566 -d dev './e2e_test/udf/retry_python.slt'
 
 echo "--- e2e, $mode, external java udf"
-java -jar risingwave-udf-example.jar &
+java -jar udf.jar &
 sleep 1
 sqllogictest -p 4566 -d dev './e2e_test/udf/external_udf.slt'
 pkill java

ci/scripts/run-unit-test.sh

@@ -5,11 +5,6 @@ set -euo pipefail
 
 REPO_ROOT=${PWD}
 
-echo "+++ Run python UDF SDK unit tests"
-cd "${REPO_ROOT}"/src/expr/udf/python
-python3 -m pytest
-cd "${REPO_ROOT}"
-
 echo "+++ Run unit tests"
 # use tee to disable progress bar
 NEXTEST_PROFILE=ci cargo nextest run --features failpoints,sync_point --workspace --exclude risingwave_simulation

e2e_test/udf/external_udf.slt

@@ -1,7 +1,7 @@
 # Before running this test:
 #   python3 e2e_test/udf/test.py
 # or:
-#   cd java/udf-example && mvn package && java -jar target/risingwave-udf-example.jar
+#   cd e2e_test/udf/java && mvn package && java -jar target/risingwave-udf-example.jar
 
 # Create a function.
 statement ok

java/udf-example/pom.xml → e2e_test/udf/java/pom.xml

@@ -5,17 +5,9 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
-  <!-- remove this section if you want to build the project independently -->
-  <parent>
-    <groupId>com.risingwave</groupId>
-    <artifactId>risingwave-java-root</artifactId>
-    <version>0.1.0-SNAPSHOT</version>
-    <relativePath>../pom.xml</relativePath>
-  </parent>
-
   <groupId>com.risingwave</groupId>
   <artifactId>risingwave-udf-example</artifactId>
-  <version>0.1.1-SNAPSHOT</version>
+  <version>0.1.0-SNAPSHOT</version>
 
   <name>udf-example</name>
   <url>https://docs.risingwave.com/docs/current/udf-java</url>
@@ -31,7 +23,7 @@
     <dependency>
       <groupId>com.risingwave</groupId>
       <artifactId>risingwave-udf</artifactId>
-      <version>0.1.3-SNAPSHOT</version>
+      <version>0.2.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.code.gson</groupId>

java/udf-example/src/main/java/com/example/UdfExample.java → e2e_test/udf/java/src/main/java/com/example/UdfExample.java

@@ -33,7 +33,7 @@
 
 public class UdfExample {
     public static void main(String[] args) throws IOException {
-        try (var server = new UdfServer("0.0.0.0", 8815)) {
+        try (var server = new UdfServer("localhost", 8815)) {
             server.addFunction("int_42", new Int42());
             server.addFunction("float_to_decimal", new FloatToDecimal());
             server.addFunction("sleep", new Sleep());

e2e_test/udf/requirements.txt

@@ -1,2 +1,3 @@
 flask
-waitress
+waitress
+arrow_udf==0.2.1

e2e_test/udf/test.py

@@ -19,9 +19,7 @@
 from typing import Iterator, List, Optional, Tuple, Any
 from decimal import Decimal
 
-sys.path.append("src/expr/udf/python")  # noqa
-
-from risingwave.udf import udf, udtf, UdfServer
+from arrow_udf import udf, udtf, UdfServer
 
 
 @udf(input_types=[], result_type="INT")
@@ -47,13 +45,21 @@ def gcd3(x: int, y: int, z: int) -> int:
     return gcd(gcd(x, y), z)
 
 
-@udf(input_types=["BYTEA"], result_type="STRUCT<VARCHAR, VARCHAR, SMALLINT, SMALLINT>")
+@udf(
+    input_types=["BYTEA"],
+    result_type="STRUCT<src_addr: VARCHAR, dst_addr: VARCHAR, src_port: SMALLINT, dst_port: SMALLINT>",
+)
 def extract_tcp_info(tcp_packet: bytes):
     src_addr, dst_addr = struct.unpack("!4s4s", tcp_packet[12:20])
     src_port, dst_port = struct.unpack("!HH", tcp_packet[20:24])
     src_addr = socket.inet_ntoa(src_addr)
     dst_addr = socket.inet_ntoa(dst_addr)
-    return src_addr, dst_addr, src_port, dst_port
+    return {
+        "src_addr": src_addr,
+        "dst_addr": dst_addr,
+        "src_port": src_port,
+        "dst_port": dst_port,
+    }
 
 
 @udtf(input_types="INT", result_types="INT")
@@ -84,7 +90,7 @@ def hex_to_dec(hex: Optional[str]) -> Optional[Decimal]:
     return dec
 
 
-@udf(input_types=["FLOAT8"], result_type="DECIMAL")
+@udf(input_types=["FLOAT64"], result_type="DECIMAL")
 def float_to_decimal(f: float) -> Decimal:
     return Decimal(f)
 
@@ -120,21 +126,49 @@ def jsonb_array_identity(list: List[Any]) -> List[Any]:
     return list
 
 
-@udf(input_types="STRUCT<JSONB[], INT>", result_type="STRUCT<JSONB[], INT>")
+@udf(
+    input_types="STRUCT<v: JSONB[], len: INT>",
+    result_type="STRUCT<v: JSONB[], len: INT>",
+)
 def jsonb_array_struct_identity(v: Tuple[List[Any], int]) -> Tuple[List[Any], int]:
     return v
 
 
-ALL_TYPES = "BOOLEAN,SMALLINT,INT,BIGINT,FLOAT4,FLOAT8,DECIMAL,DATE,TIME,TIMESTAMP,INTERVAL,VARCHAR,BYTEA,JSONB".split(
-    ","
-) + [
-    "STRUCT<INT,INT>"
-]
-
-
 @udf(
-    input_types=ALL_TYPES,
-    result_type=f"struct<{','.join(ALL_TYPES)}>",
+    input_types=[
+        "boolean",
+        "int16",
+        "int32",
+        "int64",
+        "float32",
+        "float64",
+        "decimal",
+        "date32",
+        "time64",
+        "timestamp",
+        "interval",
+        "string",
+        "binary",
+        "json",
+        "struct<f1:int, f2:int>",
+    ],
+    result_type="""struct<
+        boolean: boolean,
+        int16: int16,
+        int32: int32,
+        int64: int64,
+        float32: float32,
+        float64: float64,
+        decimal: decimal,
+        date32: date32,
+        time64: time64,
+        timestamp: timestamp,
+        interval: interval,
+        string: string,
+        binary: binary,
+        json: json,
+        struct: struct<f1:int, f2:int>,
+    >""",
 )
 def return_all(
     bool,
@@ -153,28 +187,60 @@ def return_all(
     jsonb,
     struct,
 ):
-    return (
-        bool,
-        i16,
-        i32,
-        i64,
-        f32,
-        f64,
-        decimal,
-        date,
-        time,
-        timestamp,
-        interval,
-        varchar,
-        bytea,
-        jsonb,
-        struct,
-    )
+    return {
+        "boolean": bool,
+        "int16": i16,
+        "int32": i32,
+        "int64": i64,
+        "float32": f32,
+        "float64": f64,
+        "decimal": decimal,
+        "date32": date,
+        "time64": time,
+        "timestamp": timestamp,
+        "interval": interval,
+        "string": varchar,
+        "binary": bytea,
+        "json": jsonb,
+        "struct": struct,
+    }
 
 
 @udf(
-    input_types=[t + "[]" for t in ALL_TYPES],
-    result_type=f"struct<{','.join(t + '[]' for t in ALL_TYPES)}>",
+    input_types=[
+        "boolean[]",
+        "int16[]",
+        "int32[]",
+        "int64[]",
+        "float32[]",
+        "float64[]",
+        "decimal[]",
+        "date32[]",
+        "time64[]",
+        "timestamp[]",
+        "interval[]",
+        "string[]",
+        "binary[]",
+        "json[]",
+        "struct<f1:int, f2:int>[]",
+    ],
+    result_type="""struct<
+        boolean: boolean[],
+        int16: int16[],
+        int32: int32[],
+        int64: int64[],
+        float32: float32[],
+        float64: float64[],
+        decimal: decimal[],
+        date32: date32[],
+        time64: time64[],
+        timestamp: timestamp[],
+        interval: interval[],
+        string: string[],
+        binary: binary[],
+        json: json[],
+        struct: struct<f1:int, f2:int>[],
+    >""",
 )
 def return_all_arrays(
     bool,
@@ -193,23 +259,23 @@ def return_all_arrays(
     jsonb,
     struct,
 ):
-    return (
-        bool,
-        i16,
-        i32,
-        i64,
-        f32,
-        f64,
-        decimal,
-        date,
-        time,
-        timestamp,
-        interval,
-        varchar,
-        bytea,
-        jsonb,
-        struct,
-    )
+    return {
+        "boolean": bool,
+        "int16": i16,
+        "int32": i32,
+        "int64": i64,
+        "float32": f32,
+        "float64": f64,
+        "decimal": decimal,
+        "date32": date,
+        "time64": time,
+        "timestamp": timestamp,
+        "interval": interval,
+        "string": varchar,
+        "binary": bytea,
+        "json": jsonb,
+        "struct": struct,
+    }
 
 
 if __name__ == "__main__":

e2e_test/udf/wasm/Cargo.toml

@@ -8,7 +8,7 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-arrow-udf = "0.2"
+arrow-udf = "0.3"
 genawaiter = "0.99"
 rust_decimal = "1"
 serde_json = "1"

java/dev.md

@@ -56,9 +56,3 @@ Config with the following. It may work.
   "java.format.settings.profile": "Android"
 }
 ```
-
-## Deploy UDF Library to Maven
-
-```sh
-mvn clean deploy --pl udf --am
-```