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ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '<password>';
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '<password>';

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docker ps
# to check all the containers, include not-running containers
docker ps -a

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# login into mysql
docker logs mysql1 2>&1 | grep GENERATED # check the automatically generated password of root user, copy it
docker exec -it mysql1 mysql -u root -p # parse and press the Enter key

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# stop and remove the container and run again:
docker stop mysql4 && docker rm mysql4
docker run - name=mysql1 -e MYSQL_ROOT_HOST=% -p 3306:3306 -d mysql/mysql-server

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docker run - name=mysql1 -d mysql/mysql-server
# print the logs of mysql1
docker logs mysql1

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docker pull mysql/mysql-server:latest

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<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>4.0.1</version>
    <scope>provided</scope>
</dependency>

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@WebServlet("/DemoServlet")
public class DemoServlet extends HttpServlet {

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("<h3>Hello World!</h3>");
    }
}

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Environment:

1. Ubuntu 16.04 x64

Requirments:

1. Docker install-docker-ubuntu-16-04.md
2. Docker image for Spark: andypetrella/spark-notebook

Commands:

docker pull andypetrella/spark-notebook:0.9.0-SNAPSHOT-scala-2.11.8-spark-2.2.1-hadoop-2.7.2-with-hive

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Environment:

• Ubuntu 16.04 x64
• Cloudera 5.7.00

Requirements:

1. docker
2. docker image: cloudera/quickstart

install-docker-ubuntu-16-04.md