initial commit

.gitignore

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+*.iml
+*.ipr
+*.iws
+target/
+/var
+/*/var/
+pom.xml.versionsBackup
+test-output/
+test-reports/
+/atlassian-ide-plugin.xml
+.idea
+.DS_Store
+.classpath
+.settings
+.project
+temp-testng-customsuite.xml
+test-output
+.externalToolBuilders
+*~
+benchmark_outputs
+*.pyc
+*.class
+.checkstyle
+.mvn/timing.properties
+.editorconfig
+node_modules
+
+_build/
+cmake-build-*/
+*.swp
+*~
+a.out
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.cuo
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+
+# Compiled protocol buffers
+*.pb.h
+*.pb.cc
+*_pb2.py

.mvn/wrapper/MavenWrapperDownloader.java

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+/*
+ * Copyright 2007-present the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+    private static final String WRAPPER_VERSION = "0.5.6";
+    /**
+     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+     */
+    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+        + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
+
+    /**
+     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+     * use instead of the default one.
+     */
+    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+            ".mvn/wrapper/maven-wrapper.properties";
+
+    /**
+     * Path where the maven-wrapper.jar will be saved to.
+     */
+    private static final String MAVEN_WRAPPER_JAR_PATH =
+            ".mvn/wrapper/maven-wrapper.jar";
+
+    /**
+     * Name of the property which should be used to override the default download url for the wrapper.
+     */
+    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+    public static void main(String args[]) {
+        System.out.println("- Downloader started");
+        File baseDirectory = new File(args[0]);
+        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+        // If the maven-wrapper.properties exists, read it and check if it contains a custom
+        // wrapperUrl parameter.
+        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+        String url = DEFAULT_DOWNLOAD_URL;
+        if(mavenWrapperPropertyFile.exists()) {
+            FileInputStream mavenWrapperPropertyFileInputStream = null;
+            try {
+                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+                Properties mavenWrapperProperties = new Properties();
+                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+            } catch (IOException e) {
+                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+            } finally {
+                try {
+                    if(mavenWrapperPropertyFileInputStream != null) {
+                        mavenWrapperPropertyFileInputStream.close();
+                    }
+                } catch (IOException e) {
+                    // Ignore ...
+                }
+            }
+        }
+        System.out.println("- Downloading from: " + url);
+
+        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+        if(!outputFile.getParentFile().exists()) {
+            if(!outputFile.getParentFile().mkdirs()) {
+                System.out.println(
+                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+            }
+        }
+        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+        try {
+            downloadFileFromURL(url, outputFile);
+            System.out.println("Done");
+            System.exit(0);
+        } catch (Throwable e) {
+            System.out.println("- Error downloading");
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
+            String username = System.getenv("MVNW_USERNAME");
+            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
+            Authenticator.setDefault(new Authenticator() {
+                @Override
+                protected PasswordAuthentication getPasswordAuthentication() {
+                    return new PasswordAuthentication(username, password);
+                }
+            });
+        }
+        URL website = new URL(urlString);
+        ReadableByteChannel rbc;
+        rbc = Channels.newChannel(website.openStream());
+        FileOutputStream fos = new FileOutputStream(destination);
+        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+        fos.close();
+        rbc.close();
+    }
+
+}

.mvn/wrapper/maven-wrapper.properties

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+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar

Dockerfile

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+FROM openjdk:21 as builder
+
+RUN --mount=type=bind,src=.,dst=/usr/src/trino-iris,rw \
+    --mount=type=cache,target=/root/.m2 \
+    cd /usr/src/trino-iris && \
+    ./mvnw -DskipTests package && \
+    mkdir /tmp/trino-iris && \
+    tar -zxvf target/trino-iris-*-plugin.tar.gz -C /tmp/trino-iris/ --strip-components=1
+
+FROM trinodb/trino:433
+
+RUN --mount=type=bind,from=builder,src=/tmp/trino-iris,dst=/tmp/trino-iris \
+    cp -R /tmp/trino-iris /usr/lib/trino/plugin/iris
+

LICENSE

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+MIT License
+
+Copyright (c) 2023 Dmitry Maslennikov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Trino InterSystems IRIS Connector
+
+![Trino](trino.png)
+
+[Trino](https://trino.io/), a query engine that runs at ludicrous speed
+Fast distributed SQL query engine for big data analytics that helps you explore your data universe.
+
+This is Trino connector to the InterSystems IRIS
+
+**Work still in progress**
+
+# Usage
+
+Build from this sources using command, requires Java 11 
+
+```shell
+git clone https://github.com/caretdev/trino-iris.git
+git clone trino-iris
+./mvnw package
+```
+
+## Run tests
+
+```shell
+./mvnw test
+```

docker-compose.yml

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+version: '3'
+services:
+  iris:
+    image: intersystemsdc/iris-community
+    ports:
+      - 1972
+      - 52773
+    environment:
+      IRIS_USERNAME: trino
+      IRIS_PASSWORD: trino
+      IRIS_NAMESPACE: DEMO
+  trino:
+    build: .
+    image: caretdev/trino-iris
+    volumes:
+      - ./iris.properties:/etc/trino/catalog/iris.properties
+      - ./postgres.properties:/etc/trino/catalog/postgres.properties
+    ports:
+      - 8080:8080
+  superset:
+    image: apache/superset:3.0.2
+    platform: linux/amd64
+    environment:
+      SUPERSET_SECRET_KEY: supersecret
+      SUPERSET_SQLALCHEMY_EXAMPLES_URI: trino://admin@trino:8080/iris/examples
+    volumes:
+      - ./superset_entrypoint.sh:/superset_entrypoint.sh
+      - ./superset_config.py:/app/pythonpath/superset_config.py
+    ports:
+      - 8088:8088
+    entrypoint: /superset_entrypoint.sh

iris.properties

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+connector.name=iris
+connection-url=jdbc:IRIS://iris:1972/DEMO
+connection-user=trino
+connection-password=trino