[#1193] improvement(docs): Add the document about how to debug trino connector locally.

docs/assets/trino/config.properties

@@ -0,0 +1,42 @@
+#
+# Copyright 2024 Datastrato Pvt Ltd.
+# This software is licensed under the Apache License version 2.
+#
+
+#
+# WARNING
+# ^^^^^^^
+# This configuration file is for development only and should NOT be used
+# in production. For example configuration, see the Trino documentation.
+# sample nodeId to provide consistency across test runs
+node.id=ffffffff-ffff-ffff-ffff-ffffffffffff
+node.environment=test
+node.internal-address=localhost
+experimental.concurrent-startup=true
+http-server.http.port=8180
+
+discovery.uri=http://localhost:8180
+
+exchange.http-client.max-connections=1000
+exchange.http-client.max-connections-per-server=1000
+exchange.http-client.connect-timeout=1m
+exchange.http-client.idle-timeout=1m
+
+scheduler.http-client.max-connections=1000
+scheduler.http-client.max-connections-per-server=1000
+scheduler.http-client.connect-timeout=1m
+scheduler.http-client.idle-timeout=1m
+
+query.client.timeout=5m
+query.min-expire-age=30m
+
+plugin.bundles=\
+  ../../plugin/trino-iceberg/pom.xml,\
+  ../../plugin/trino-hive/pom.xml,\
+  ../../plugin/trino-local-file/pom.xml, \
+  ../../plugin/trino-mysql/pom.xml,\
+  ../../plugin/trino-postgresql/pom.xml, \
+  ../../plugin/trino-exchange-filesystem/pom.xml, \
+  ../../plugin/trino-gravitino/pom.xml
+
+node-scheduler.include-coordinator=true

docs/assets/trino/gravitino.properties

@@ -0,0 +1,13 @@
+#
+# Copyright 2024 Datastrato Pvt Ltd.
+# This software is licensed under the Apache License version 2.
+#
+
+# the connector name is always 'gravitino'
+connector.name=gravitino
+
+# uri of the gravitino server, you need to change it according to your environment
+gravitino.uri=http://localhost:8090
+
+# The name of the metalake to which the connector is connected, you need to change it according to your environment
+gravitino.metalake=test

docs/assets/trino/pom.xml

@@ -0,0 +1,178 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright 2024 Datastrato Pvt Ltd.
+ This software is licensed under the Apache License version 2.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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>
+    <parent>
+        <groupId>io.trino</groupId>
+        <artifactId>trino-root</artifactId>
+        <version>426</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>trino-gravitino</artifactId>
+    <packaging>trino-plugin</packaging>
+    <description>Trino - Graviton Connector</description>
+
+    <properties>
+        <air.main.basedir>${project.parent.basedir}</air.main.basedir>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.inject</groupId>
+            <artifactId>guice</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>io.airlift</groupId>
+            <artifactId>bootstrap</artifactId>
+            <exclusions>
+                <exclusion>
+                    <artifactId>log4j-to-slf4j</artifactId>
+                    <groupId>org.apache.logging.log4j</groupId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>io.airlift</groupId>
+            <artifactId>configuration</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>io.airlift</groupId>
+            <artifactId>json</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>io.trino</groupId>
+            <artifactId>trino-plugin-toolkit</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>io.airlift</groupId>
+            <artifactId>slice</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>io.opentelemetry</groupId>
+            <artifactId>opentelemetry-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>io.opentelemetry</groupId>
+            <artifactId>opentelemetry-context</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>io.trino</groupId>
+            <artifactId>trino-spi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.openjdk.jol</groupId>
+            <artifactId>jol-core</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>io.airlift</groupId>
+            <artifactId>node</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.httpcomponents.client5</groupId>
+            <artifactId>httpclient5</artifactId>
+            <version>5.2.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.antlr</groupId>
+            <artifactId>antlr4-runtime</artifactId>
+            <version>4.9.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.testng</groupId>
+            <artifactId>testng</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.trino</groupId>
+            <artifactId>trino-memory</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.trino</groupId>
+            <artifactId>trino-testing</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.datastrato.gravitino</groupId>
+            <artifactId>gravitino-client-java-runtime</artifactId>
+            <version>0.4.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.datastrato.gravitino</groupId>
+            <artifactId>bundled-catalog</artifactId>
+            <version>0.4.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.datastrato.gravitino</groupId>
+            <artifactId>catalog-common</artifactId>
+            <version>0.4.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-collections4</artifactId>
+            <version>4.4</version>
+        </dependency>
+
+
+<!--        <dependency>-->
+<!--            <groupId>mysql</groupId>-->
+<!--            <artifactId>mysql-connector-java</artifactId>-->
+<!--            <version>8.0.23</version>-->
+<!--        </dependency>-->
+
+    </dependencies>
+</project>

docs/trino-connector/development.md

@@ -0,0 +1,74 @@
+---
+title: "Gravitino connector development"
+slug: /trino-connector/development
+keyword: gravitino connector development 
+license: "Copyright 2024 Datastrato Pvt Ltd.
+This software is licensed under the Apache License version 2."
+---
+
+This document is to guide users through the development of the Gravitino connector for Trino locally.
+
+## Prerequisites
+
+Before you start developing the Gravitino trino connector, you need to have the following prerequisites:
+
+1. You need to start the Gravitino server locally, for more information, please refer to the [start Gravitino server](../how-to-install.md)
+2. Create a catalog in the Gravitino server, for more information, please refer to the [Gravitino metadata management](../manage-metadata-using-gravitino.md). Assuming we have just created a MySQL catalog using the following command:
+
+```curl
+curl -X POST -H "Content-Type: application/json" -d '{"name":"test","comment":"comment","properties":{}}' http://localhost:8090/api/metalakes
+
+curl -X POST -H "Content-Type: application/json" -d '{"name":"mysql_catalog3","type":"RELATIONAL","comment":"comment","provider":"jdbc-mysql", "properties":{
+  "jdbc-url": "jdbc:mysql://127.0.0.1:3306?useSSL=false&allowPublicKeyRetrieval=true",
+  "jdbc-user": "root",
+  "jdbc-password": "123456",
+  "jdbc-driver": "com.mysql.cj.jdbc.Driver"
+}}' http://localhost:8090/api/metalakes/test/catalogs
+```
+
+:::note
+Please change the above `localhost`, `port` and the names of metalake and catalogs accordingly.
+:::
+
+
+## Development environment
+
+To develop the Gravitino connector locally, you need to do the following steps:
+
+### IDEA
+
+1. Clone the Trino repository from the [GitHub](https://github.com/trinodb/trino) repository. We advise you to use the release version 426 or 435. 
+2. Open the Trino project in your IDEA.
+3. Create a new module for the Gravitino connector in the Trino project as the following picture (we will use the name `trino-gravitino` as the module name in the following steps). ![trino-gravitino](../assets/trino/create-gravitino-connector.jpg)
+4. Add a soft link to the Gravitino trino connector module in the Trino project. Assuming the src java main directory of the Gravitino trino connector in project Gravitino is `gravitino/path/to/gravitino-trino-connector/src/main/java`, 
+and the src java main directory of trino-gravitino in the Trino project is `trino/path/to/trino-gravitino/src/main/java`, you can use the following command to create a soft link:
+
+```shell
+ln -s gravitino/path/to/trino-connector/src/main/java trino/path/to/trino-gravitino/src/main/java
+```
+then you can see the `gravitino-trino-connecor` source files and directories in the `trino-gravitino` module as follows:
+
+![trino-gravitino-structure](../assets/trino/add-link.jpg)
+
+5. Change the `pom.xml` file in the `trino-gravitino` module accordingly. This is a [example](../assets/trino/pom.xml) of the `pom.xml` file in the `trino-gravitino` module.
+6. Try to compile module `trino-gravitino` to see if there are any errors. 
+```shell
+mvn clean -pl 'plugin/trino-gravitino' package -DskipTests -Dcheckstyle.skip -Dair.check.skip-checkstyle=true -DskipTests -Dair.check.skip-all=true
+```
+7. Set up the configuration for the Gravitino connector in the Trino project. You can do as the following picture shows:
+![](../assets/trino/add-config.jpg)
+
+The corresponding configuration files are here: [gravitino.properties](../assets/trino/gravitino.properties) and [config.properties](../assets/trino/config.properties).
+
+8. Start the Trino server and connect to the Gravitino server.
+![](../assets/trino/start-trino.jpg)
+9. If `DevelopmentServer` has started successfully, you can connect to the Trino server using the `trino-cli` and run the following command to see if the Gravitino connector is available:
+```shell
+java -jar trino-cli-429-executable.jar --server localhost:8180
+```
+:::note
+The `trino-cli-429-executable.jar` is the Trino CLI jar file, you can download it from the [Trino release page](https://trino.io/download.html).
+:::
+
+10. If nothing goes wrong, you can start developing the Gravitino connector in the Gravitino project and debug it in the Trino project.
+![](../assets/trino/show-catalogs.jpg)

docs/trino-connector/index.md

@@ -18,3 +18,4 @@ Gravitino connector index:
     - [MySQL](catalog-mysql.md)
     - [PostgreSQL](catalog-postgresql.md)
   - [Supported SQL](sql-support.md)
+  - [Development](development.md)