[Plugin] Support apache cassandra

2024-12-02 03:57:35 +08:00 · 2023-06-06 22:58:42 +08:00 · 2023-06-06 22:58:42 +08:00 · 26518270a7
commit 26518270a7
parent 8ed765177e
25 changed files with 600 additions and 94 deletions
--- a/README.md
+++ b/README.md
@ -181,6 +181,9 @@ Here are some of the major database solutions that are supported:
    </a>&nbsp;
    <a href="https://docs.pinot.apache.org/" target="_blank" class="connector-logo-index">
        <img src="docs/docs/assets/plugin/pinot.png" alt="Apache Pinot" height=60" />
+    </a>&nbsp;
+    <a href="https://cassandra.apache.org/" target="_blank" class="connector-logo-index">
+        <img src="docs/docs/assets/plugin/cassandra.png" alt="Apache Cassandra" height=60" />
    </a>
 </p>

--- a/core/datacap-server/pom.xml
+++ b/core/datacap-server/pom.xml
@ -410,6 +410,12 @@
            <version>${project.version}</version>
            <scope>provided</scope>
        </dependency>
+        <dependency>
+            <groupId>io.edurt.datacap</groupId>
+            <artifactId>datacap-plugin-cassandra</artifactId>
+            <version>${project.version}</version>
+            <scope>provided</scope>
+        </dependency>
        <!-- Executor -->
        <dependency>
            <groupId>io.edurt.datacap</groupId>
--- a/core/datacap-server/src/main/etc/conf/plugins/jdbc/cassandra.yaml
+++ b/core/datacap-server/src/main/etc/conf/plugins/jdbc/cassandra.yaml
@ -0,0 +1,26 @@
+name: Apache Cassandra
+supportTime: '2023-06-07'
+
+configures:
+  - field: name
+    type: String
+    required: true
+    message: name is a required field, please be sure to enter
+  - field: host
+    type: String
+    required: true
+    value: 127.0.0.1
+    message: host is a required field, please be sure to enter
+  - field: port
+    type: Number
+    required: true
+    min: 1
+    max: 65535
+    value: 9042
+    message: port is a required field, please be sure to enter
+  - field: database
+    type: String
+    required: true
+    value: datacenter
+    message: database is a required field, please be sure to enter
+    group: advanced
--- a/core/datacap-server/src/main/java/io/edurt/datacap/server/entity/TemplateSqlEntity.java
+++ b/core/datacap-server/src/main/java/io/edurt/datacap/server/entity/TemplateSqlEntity.java
@ -12,11 +12,14 @@ import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
+import javax.persistence.PrePersist;
+import javax.persistence.PreUpdate;
 import javax.persistence.Table;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;

 import java.sql.Timestamp;
+import java.time.LocalDateTime;

@Entity
@Data
@ -72,4 +75,16 @@ public class TemplateSqlEntity

    @Column(name = "update_time", columnDefinition = "timestamp not null default current_timestamp")
    private Timestamp updateTime;
+
+    @PrePersist
+    void prePersist()
+    {
+        createTime = Timestamp.valueOf(LocalDateTime.now());
+    }
+
+    @PreUpdate
+    void preUpdate()
+    {
+        updateTime = Timestamp.valueOf(LocalDateTime.now());
+    }
 }
--- a/core/datacap-server/src/main/resources/schema.sql
+++ b/core/datacap-server/src/main/resources/schema.sql
@ -283,3 +283,25 @@ VALUES ('datacap', '$2a$10$bZ4XBRlYUjKfkBovWT9TuuXlEF7lpRxVrXS8iqyCjCHUqy4RPTL8.
 -- --------------------------------
 alter table `audit_plugin`
    add column `count` bigint default 0;
+
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllDatabase', 'SELECT keyspace_name AS name
+FROM system_schema.keyspaces', 'Gets a list of all databases', 'Cassandra', '[]', 1);
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllTablesFromDatabase', 'SELECT
+  table_name AS name
+FROM
+  system_schema.tables
+WHERE
+  keyspace_name = ''${database:String}''
+GROUP BY
+  table_name', 'Get the data table from the database', 'Cassandra', '[{"column":"database","type":"String","expression":"${database:String}"}]', 1);
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllColumnsFromDatabaseAndTable', 'SELECT
+  column_name
+FROM
+  system_schema.columns
+WHERE
+  keyspace_name = ''${database:String}''
+  and table_name = ''${table:String}''', 'Get the data column from the database and table', 'Cassandra',
+        '[{"column":"database","type":"String","expression":"${database:String}"},{"column":"table","type":"String","expression":"${table:String}"}]', 1);
--- a/core/datacap-server/src/main/schema/1.11.0/update.sql
+++ b/core/datacap-server/src/main/schema/1.11.0/update.sql
@ -35,3 +35,25 @@ where url = '/admin/menu';
 update `menus`
 set url = '/system/user'
 where url = '/admin/user';
+
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllDatabase', 'SELECT keyspace_name AS name
+FROM system_schema.keyspaces', 'Gets a list of all databases', 'Cassandra', '[]', 1);
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllTablesFromDatabase', 'SELECT
+  table_name AS name
+FROM
+  system_schema.tables
+WHERE
+  keyspace_name = ''${database:String}''
+GROUP BY
+  table_name', 'Get the data table from the database', 'Cassandra', '[{"column":"database","type":"String","expression":"${database:String}"}]', 1);
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllColumnsFromDatabaseAndTable', 'SELECT
+  column_name
+FROM
+  system_schema.columns
+WHERE
+  keyspace_name = ''${database:String}''
+  and table_name = ''${table:String}''', 'Get the data column from the database and table', 'Cassandra',
+        '[{"column":"database","type":"String","expression":"${database:String}"},{"column":"table","type":"String","expression":"${table:String}"}]', 1);
--- a/core/datacap-server/src/main/schema/datacap.sql
+++ b/core/datacap-server/src/main/schema/datacap.sql
@ -1,5 +1,5 @@
 use
-datacap;
+    datacap;

 -- --------------------------------
 -- Table for audit_plugin
@ -18,7 +18,7 @@ create table audit_plugin
 );

 create
-fulltext index full_text_index_for_content
+    fulltext index full_text_index_for_content
    on audit_plugin (content);

 -- --------------------------------
@ -66,7 +66,7 @@ create table role
    id          bigint auto_increment primary key,
    name        varchar(255)                             null comment ' ',
    description varchar(255)                             null comment ' ',
-    create_time datetime(5) default CURRENT_TIMESTAMP (5) null
+    create_time datetime(5) default CURRENT_TIMESTAMP(5) null
 );

 INSERT INTO datacap.role (name, description)
@ -107,7 +107,7 @@ create table datacap.snippet
 );

 create
-fulltext index full_text_index_for_code
+    fulltext index full_text_index_for_code
    on datacap.snippet (code);

 -- --------------------------------
@ -248,7 +248,7 @@ create table user_log
    state       varchar(20)                              null comment 'Login state',
    ua          varchar(255)                             null comment 'Trial plug-in, multiple according to, split',
    user_id     bigint                                   not null,
-    create_time datetime(5) default CURRENT_TIMESTAMP (5) null
+    create_time datetime(5) default CURRENT_TIMESTAMP(5) null
 ) comment 'User login log';

 -- --------------------------------
@ -275,7 +275,7 @@ create table datacap.users
        primary key,
    username        varchar(255)                             null comment ' ',
    password        varchar(255)                             null comment ' ',
-    create_time     datetime(5) default CURRENT_TIMESTAMP (5) null,
+    create_time     datetime(5) default CURRENT_TIMESTAMP(5) null,
    third_configure text                                     null
 );

@ -770,3 +770,25 @@ values ('2', '7'),
 -- --------------------------------
 alter table `audit_plugin`
    add column `count` bigint(20) default 0;
+
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllDatabase', 'SELECT keyspace_name AS name
+FROM system_schema.keyspaces', 'Gets a list of all databases', 'Cassandra', '[]', 1);
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllTablesFromDatabase', 'SELECT
+  table_name AS name
+FROM
+  system_schema.tables
+WHERE
+  keyspace_name = ''${database:String}''
+GROUP BY
+  table_name', 'Get the data table from the database', 'Cassandra', '[{"column":"database","type":"String","expression":"${database:String}"}]', 1);
+INSERT INTO `template_sql` (name, content, description, plugin, configure, `system`)
+VALUES ('getAllColumnsFromDatabaseAndTable', 'SELECT
+  column_name
+FROM
+  system_schema.columns
+WHERE
+  keyspace_name = ''${database:String}''
+  and table_name = ''${table:String}''', 'Get the data column from the database and table', 'Cassandra',
+        '[{"column":"database","type":"String","expression":"${database:String}"},{"column":"table","type":"String","expression":"${table:String}"}]', 1);
--- a/core/datacap-spi/src/main/java/io/edurt/datacap/spi/adapter/Adapter.java
+++ b/core/datacap-spi/src/main/java/io/edurt/datacap/spi/adapter/Adapter.java
@ -1,8 +1,17 @@
 package io.edurt.datacap.spi.adapter;

+import io.edurt.datacap.spi.FormatType;
+import io.edurt.datacap.spi.formatter.FormatterFactory;
 import io.edurt.datacap.spi.model.Response;

+import java.util.List;
+
 public interface Adapter
 {
    Response handlerExecute(String content);
+
+    default Object handlerFormatter(FormatType format, List<String> headers, List<Object> columns)
+    {
+        return FormatterFactory.createFormatter(format, headers, columns).formatter();
+    }
 }
--- a/core/datacap-spi/src/main/java/io/edurt/datacap/spi/adapter/HttpAdapter.java
+++ b/core/datacap-spi/src/main/java/io/edurt/datacap/spi/adapter/HttpAdapter.java
@ -22,7 +22,7 @@ public class HttpAdapter
        this.httpConnection = httpConnection;
    }

-    protected Object handlerFormatter(FormatType format, List<String> headers, List<Object> columns)
+    public Object handlerFormatter(FormatType format, List<String> headers, List<Object> columns)
    {
        return FormatterFactory.createFormatter(format, headers, columns).formatter();
    }
--- a/core/datacap-spi/src/main/java/io/edurt/datacap/spi/adapter/JdbcAdapter.java
+++ b/core/datacap-spi/src/main/java/io/edurt/datacap/spi/adapter/JdbcAdapter.java
@ -33,7 +33,7 @@ public class JdbcAdapter
        this.jdbcConnection = jdbcConnection;
    }

-    protected Object handlerFormatter(FormatType format, List<String> headers, List<Object> columns)
+    public Object handlerFormatter(FormatType format, List<String> headers, List<Object> columns)
    {
        return FormatterFactory.createFormatter(format, headers, columns).formatter();
    }
--- a/core/datacap-spi/src/main/java/io/edurt/datacap/spi/adapter/NativeAdapter.java
+++ b/core/datacap-spi/src/main/java/io/edurt/datacap/spi/adapter/NativeAdapter.java
@ -33,7 +33,7 @@ public class NativeAdapter
        this.parser = parser;
    }

-    protected Object handlerFormatter(FormatType format, List<String> headers, List<Object> columns)
+    public Object handlerFormatter(FormatType format, List<String> headers, List<Object> columns)
    {
        return FormatterFactory.createFormatter(format, headers, columns).formatter();
    }
--- a/core/datacap-web/console-fe/public/static/images/plugin/cassandra.png
+++ b/core/datacap-web/console-fe/public/static/images/plugin/cassandra.png
--- a/docs/docs/assets/plugin/cassandra.png
+++ b/docs/docs/assets/plugin/cassandra.png
--- a/docs/docs/index.md
+++ b/docs/docs/index.md
@ -212,6 +212,9 @@ Datacap is fast, lightweight, intuitive system.
    </a>&nbsp;
    <a href="https://docs.pinot.apache.org/" target="_blank" class="connector-logo-index">
        <img src="/assets/plugin/pinot.png" alt="Apache Pinot" height=60" />
+    </a>&nbsp;
+    <a href="https://cassandra.apache.org/" target="_blank" class="connector-logo-index">
+        <img src="/assets/plugin/cassandra.png" alt="Apache Cassandra" height=60" />
    </a>
 </p>

--- a/docs/docs/index.zh.md
+++ b/docs/docs/index.zh.md
@ -212,6 +212,9 @@ Datacap 是快速、轻量级、直观的系统。
    </a>&nbsp;
    <a href="https://docs.pinot.apache.org/" target="_blank" class="connector-logo-index">
        <img src="/assets/plugin/pinot.png" alt="Apache Pinot" height=60" />
+    </a>&nbsp;
+    <a href="https://cassandra.apache.org/" target="_blank" class="connector-logo-index">
+        <img src="/assets/plugin/cassandra.png" alt="Apache Cassandra" height=60" />
    </a>
 </p>

--- a/docs/docs/reference/connectors/cassandra.md
+++ b/docs/docs/reference/connectors/cassandra.md
@ -0,0 +1,53 @@
+---
+title: Apache Cassandra
+status: 1.11.0
+---
+
+<img src="/assets/plugin/cassandra.png" class="connector-logo" style="width: 100px;" />
+
+#### What is Cassandra ?
+
+Apache Cassandra® powers mission-critical deployments with improved performance and unparalleled levels of scale in the cloud.
+
+#### Environment
+
+---
+
+!!! note
+
+    If you need to use this data source, you need to upgrade the DataCap service to >= `1.11.x`
+
+Support Time: `2023-06-07`
+
+#### Configure
+
+---
+
+
+!!! note
+
+    If your plugin service version requires other special configurations, please refer to modifying the configuration file and restarting the DataCap service.
+
+=== "Configure"
+
+    | Field  |             Required              | Default Value |
+    |:------:|:---------------------------------:|:-------------:|
+    | `Name` | :material-check-circle: { .red }  |       -       |
+    | `Host` | :material-check-circle:  { .red } |  `127.0.0.1`  |
+    | `Port` | :material-check-circle:  { .red } |     `9042`    |
+
+=== "Advanced"
+
+    |   Field    |             Required             | Default Value |
+    |:----------:|:--------------------------------:|:-------------:|
+    | `Database` | :material-check-circle: { .red } | `datacenter`  |
+
+#### Version (Validation)
+
+---
+
+!!! warning
+
+    The online service has not been tested yet, if you have detailed test results, please submit [issues](https://github.com/EdurtIO/datacap/issues/new/choose) to us
+
+- [x] `0.4.x`
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@ -64,6 +64,7 @@ extra:
  status:
    new: Recently added
    1.10.0: 1.10.0
+    1.11.0: 1.11.0
  alternate:
    - name: English
      link: /en/
@ -159,6 +160,7 @@ nav:
            - Sql: reference/admin/template/sql/home.md
      - Connecting to connectors:
        - reference/connectors/index.md
+        - Apache Cassandra: reference/connectors/cassandra.md
        - JDBC:
          - Hologres: reference/connectors/jdbc/hologres.md
          - StarRocks: reference/connectors/jdbc/starrocks.md
--- a/plugin/datacap-plugin-cassandra/pom.xml
+++ b/plugin/datacap-plugin-cassandra/pom.xml
@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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.edurt.datacap</groupId>
+        <artifactId>datacap</artifactId>
+        <version>1.11.0-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>datacap-plugin-cassandra</artifactId>
+    <description>DataCap - Apache Cassandra</description>
+
+    <properties>
+        <plugin.name>plugin-cassandra</plugin.name>
+        <cassandra.driver.version>4.16.0</cassandra.driver.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.edurt.datacap</groupId>
+            <artifactId>datacap-spi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-beanutils</groupId>
+            <artifactId>commons-beanutils</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-reflect</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>testcontainers</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.datastax.oss</groupId>
+            <artifactId>java-driver-core</artifactId>
+            <version>${cassandra.driver.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <version>${assembly-plugin.version}</version>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <finalName>${plugin.name}</finalName>
+                    <descriptors>
+                        <descriptor>../../configure/assembly/plugin.xml</descriptor>
+                    </descriptors>
+                    <outputDirectory>../../dist/plugins</outputDirectory>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.jetbrains.dokka</groupId>
+                <artifactId>dokka-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
--- a/plugin/datacap-plugin-cassandra/src/main/kotlin/io/edurt/datacap/plugin/cassandra/CassandraAdapter.kt
+++ b/plugin/datacap-plugin-cassandra/src/main/kotlin/io/edurt/datacap/plugin/cassandra/CassandraAdapter.kt
@ -0,0 +1,66 @@
+package io.edurt.datacap.plugin.cassandra
+
+import com.datastax.oss.driver.api.core.cql.ResultSet
+import io.edurt.datacap.spi.adapter.Adapter
+import io.edurt.datacap.spi.model.Configure
+import io.edurt.datacap.spi.model.Response
+import io.edurt.datacap.spi.model.Time
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory.getLogger
+import java.lang.Boolean
+import java.util.*
+import kotlin.Any
+import kotlin.Exception
+import kotlin.String
+
+class CassandraAdapter : Adapter {
+    private val log: Logger = getLogger(CassandraAdapter::class.java)
+
+    private var connection: CassandraConnection? = null
+
+    constructor(connection: CassandraConnection?) : super() {
+        this.connection = connection
+    }
+
+    override fun handlerExecute(content: String?): Response {
+        val processorTime = Time()
+        processorTime.start = Date().time
+        val response: Response = this.connection!!.response
+        val configure: Configure = this.connection!!.configure
+        if (response.isConnected) {
+            val headers: MutableList<String> = ArrayList()
+            val types: MutableList<String> = ArrayList()
+            val columns: MutableList<Any> = ArrayList()
+            try {
+                val resultSet: ResultSet = connection?.getSession()!!.execute(content!!)
+                var isPresent = true
+                resultSet.forEach { row ->
+                    if (isPresent) {
+                        row.columnDefinitions.forEach {
+                            types.add(it.type.asCql(true, true))
+                            headers.add(it.name.asCql(true))
+                        }
+                        isPresent = false
+                    }
+                    val _columns: MutableList<Any> = ArrayList()
+                    headers.forEach {
+                        _columns.add(row.getObject(it).toString())
+                    }
+                    columns.add(handlerFormatter(configure.format, headers, _columns))
+                }
+                response.isSuccessful = Boolean.TRUE
+            } catch (ex: Exception) {
+                log.error("Execute content failed content {} exception ", content, ex)
+                response.isSuccessful = Boolean.FALSE
+                response.message = ex.message
+            } finally {
+                response.headers = headers
+                response.types = types
+                response.columns = columns
+            }
+        }
+        processorTime.end = Date().time
+        response.processor = processorTime
+        return response
+    }
+}
--- a/plugin/datacap-plugin-cassandra/src/main/kotlin/io/edurt/datacap/plugin/cassandra/CassandraConnection.kt
+++ b/plugin/datacap-plugin-cassandra/src/main/kotlin/io/edurt/datacap/plugin/cassandra/CassandraConnection.kt
@ -0,0 +1,44 @@
+package io.edurt.datacap.plugin.cassandra
+
+import com.datastax.oss.driver.api.core.CqlSession
+import io.edurt.datacap.spi.connection.Connection
+import io.edurt.datacap.spi.model.Configure
+import io.edurt.datacap.spi.model.Response
+import java.lang.Boolean
+import java.net.InetSocketAddress
+import kotlin.Exception
+import kotlin.String
+import kotlin.TODO
+
+
+class CassandraConnection : Connection {
+    private var session: CqlSession? = null
+
+    constructor(configure: Configure, response: Response) : super(configure, response)
+
+    override fun formatJdbcUrl(): String {
+        return TODO("Provide the return value")
+    }
+
+    override fun openConnection(): java.sql.Connection? {
+        try {
+            this.session = CqlSession.builder()
+                .addContactPoint(InetSocketAddress(configure?.host, configure!!.port))
+                .withLocalDatacenter(configure.database.orElse("datacenter"))
+                .build()
+            response?.isConnected = Boolean.TRUE
+        } catch (ex: Exception) {
+            response?.isConnected = Boolean.FALSE
+            response?.message = ex.message
+        }
+        return null
+    }
+
+    fun getSession(): CqlSession? {
+        return session
+    }
+
+    override fun destroy() {
+        this.session?.close()
+    }
+}
--- a/plugin/datacap-plugin-cassandra/src/main/kotlin/io/edurt/datacap/plugin/cassandra/CassandraModule.kt
+++ b/plugin/datacap-plugin-cassandra/src/main/kotlin/io/edurt/datacap/plugin/cassandra/CassandraModule.kt
@ -0,0 +1,22 @@
+package io.edurt.datacap.plugin.cassandra
+
+import com.google.inject.multibindings.Multibinder
+import io.edurt.datacap.spi.AbstractPluginModule
+import io.edurt.datacap.spi.Plugin
+import io.edurt.datacap.spi.PluginModule
+import io.edurt.datacap.spi.PluginType
+
+class CassandraModule : AbstractPluginModule(), PluginModule {
+    override fun getType(): PluginType {
+        return PluginType.JDBC
+    }
+
+    override fun get(): AbstractPluginModule {
+        return this
+    }
+
+    override fun configure() {
+        Multibinder.newSetBinder(binder(), Plugin::class.java)
+            .addBinding().to(CassandraPlugin::class.java)
+    }
+}
--- a/plugin/datacap-plugin-cassandra/src/main/kotlin/io/edurt/datacap/plugin/cassandra/CassandraPlugin.kt
+++ b/plugin/datacap-plugin-cassandra/src/main/kotlin/io/edurt/datacap/plugin/cassandra/CassandraPlugin.kt
@ -0,0 +1,52 @@
+package io.edurt.datacap.plugin.cassandra
+
+import io.edurt.datacap.spi.Plugin
+import io.edurt.datacap.spi.model.Configure
+import io.edurt.datacap.spi.model.Response
+import org.apache.commons.beanutils.BeanUtils.copyProperties
+import org.apache.commons.lang3.ObjectUtils.isNotEmpty
+import org.slf4j.LoggerFactory.getLogger
+
+class CassandraPlugin : Plugin {
+    private val log = getLogger(CassandraPlugin::class.java)
+
+    private var configure: Configure? = null
+    private var connection: CassandraConnection? = null
+    private var response: Response? = null
+    override fun validator(): String {
+        return "SELECT release_version AS version FROM system.local"
+    }
+
+    override fun connect(configure: Configure?) {
+        try {
+            log.info("Connecting to apache cassandra")
+            response = Response()
+            this.configure = Configure()
+            copyProperties(this.configure, configure)
+            connection = CassandraConnection(this.configure!!, response!!)
+        } catch (ex: Exception) {
+            response!!.isConnected = false
+            response!!.message = ex.message
+        }
+    }
+
+    override fun execute(content: String?): Response {
+        if (isNotEmpty(connection)) {
+            log.info("Apache cassandra connection established")
+            response = connection?.response
+            val processor = CassandraAdapter(connection)
+            response = processor.handlerExecute(content)
+            log.info("Apache cassandra execution completed")
+        }
+        destroy()
+        return response!!
+    }
+
+    override fun destroy() {
+        if (isNotEmpty(connection)) {
+            log.info("Apache cassandra driver destroyed")
+            connection?.destroy()
+            configure = null
+        }
+    }
+}
--- a/plugin/datacap-plugin-cassandra/src/main/resources/META-INF/services/io.edurt.datacap.spi.PluginModule
+++ b/plugin/datacap-plugin-cassandra/src/main/resources/META-INF/services/io.edurt.datacap.spi.PluginModule
@ -0,0 +1 @@
+io.edurt.datacap.plugin.cassandra.CassandraModule
--- a/plugin/datacap-plugin-cassandra/src/test/kotlin/io/edurt/datacap/plugin/cassandra/CassandraPluginTest.kt
+++ b/plugin/datacap-plugin-cassandra/src/test/kotlin/io/edurt/datacap/plugin/cassandra/CassandraPluginTest.kt
@ -0,0 +1,47 @@
+package io.edurt.datacap.plugin.cassandra
+
+import com.google.inject.Guice
+import com.google.inject.Injector
+import com.google.inject.Key
+import com.google.inject.TypeLiteral
+import io.edurt.datacap.spi.Plugin
+import io.edurt.datacap.spi.model.Configure
+import io.edurt.datacap.spi.model.Response
+import org.apache.commons.lang3.ObjectUtils
+import org.junit.Assert
+import org.junit.Before
+import org.junit.Test
+import org.slf4j.LoggerFactory
+
+class CassandraPluginTest {
+    private val log = LoggerFactory.getLogger(this::class.java)
+
+    private var injector: Injector? = null
+    private var configure: Configure? = null
+
+    @Before
+    fun before() {
+        injector = Guice.createInjector(CassandraModule())
+        configure = Configure()
+        configure?.host = "localhost"
+        configure?.port = 9042
+    }
+
+    @Test
+    fun test() {
+        val plugin: Plugin? = injector?.getInstance(Key.get(object : TypeLiteral<Set<Plugin?>?>() {}))
+            ?.first { v -> v?.name().equals("Cassandra") }
+        if (ObjectUtils.isNotEmpty(plugin)) {
+            plugin?.connect(configure)
+            val sql = "SELECT keyspace_name FROM system_schema.keyspaces"
+            val response: Response = plugin!!.execute(sql)
+            log.info("================ plugin executed information =================")
+            if (!response.isSuccessful) {
+                log.error("Message: {}", response.message)
+            } else {
+                response.columns.forEach { column -> log.info(column.toString()) }
+            }
+            Assert.assertTrue(response.isSuccessful)
+        }
+    }
+}
--- a/pom.xml
+++ b/pom.xml
@ -64,6 +64,7 @@
        <module>plugin/datacap-jdbc-hologres</module>
        <module>plugin/datacap-plugin-pinot</module>
        <module>plugin/datacap-plugin-mongo-community</module>
+        <module>plugin/datacap-plugin-cassandra</module>
        <module>executor/datacap-executor-example</module>
        <module>executor/datacap-executor-seatunnel</module>
        <module>shaded/datacap-shaded-ydb</module>
				`@ -0,0 +1 @@`
				`io.edurt.datacap.plugin.cassandra.CassandraModule`