caozhen1937/druid

封装ali的druid使其支持impala jdbc

druid

Introduction

• git clone https://github.com/alibaba/druid.git
• cd druid && mvn install
• have fun.

Documentation

• 中文 https://github.com/alibaba/druid/wiki/%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98
• English https://github.com/alibaba/druid/wiki/FAQ
• Druid Spring Boot Starter https://github.com/alibaba/druid/tree/master/druid-spring-boot-starter

Issues

• 支持impala jdbc

正常的参数条件

 val IMPALAD_HOST=
 val IMPALAD_JDBC_PORT = "21050"
 val CONNECTION_URL = "jdbc:impala://" + IMPALAD_HOST + ':' + IMPALAD_JDBC_PORT + "/;auth=noSasl";

通过druid 调用impala，实现kudu select查询用于分析

impala.jdbc.version =2.5.43
<!--impala jar-->
            <dependency>
                <groupId>com.cloudera.impala.jdbc</groupId>
                <artifactId>hive_metastore</artifactId>
                <version>${impala.jdbc.version}</version>
            </dependency>
            <dependency>
                <groupId>com.cloudera.impala.jdbc</groupId>
                <artifactId>hive_service</artifactId>
                <version>${impala.jdbc.version}</version>
            </dependency>
            <dependency>
                <groupId>com.cloudera.impala.jdbc</groupId>
                <artifactId>ImpalaJDBC41</artifactId>
                <version>${impala.jdbc.version}</version>
            </dependency>
            <dependency>
                <groupId>com.cloudera.impala.jdbc</groupId>
                <artifactId>ql</artifactId>
                <version>${impala.jdbc.version}</version>
            </dependency>
            <dependency>
                <groupId>com.cloudera.impala.jdbc</groupId>
                <artifactId>TCLIServiceClient</artifactId>
                <version>${impala.jdbc.version}</version>
            </dependency>
           ```