hive jdbc driver

Tags: hive jdbc Connection detailedpackageorg.conan.myhadoop.mr; importjava.sql.connection; importjava.sql.drivermanager; importjava.sql.resultset; importjava.sql.sqlexception; importjava.sql.statement; publicclasshivejdbcconnection{privatestaticString drivername= "Org.apache.hadoop.hive.jdbc.HiveDriver"; //hive0.11.0 version after Org.apache.hadoop.hive.jdbc.HiveDriver privatestaticStringurl= "Jdbc:hive:

(); }} PackageCom.neworigin.HiveTest1;Importjava.sql.Connection;ImportJava.sql.ResultSet;ImportJava.sql.ResultSetMetaData;Importjava.sql.Statement; Public classJdbctest { Public Static voidMain (string[] args)throwsException {Connection conn= Jdbcutil.getconn ();//Create a connectionStatement STMT=JDBCUTIL.GETSTMT (conn);//To create an execution objectString sql= "SELECT * from Myhive.employee";//Execute SQL statementString sql2= "CREATE TABLE Jdbctest (ID int,name string)"; ResultSet Set= Stmt

Due to the requirements of recent projects, the function of implementing HQL statements in command line mode using hive JDBC encoding is studied carefully. During the period, we encountered a lot of problems, and analyzed and solved them. But time was in a hurry, and I was unable to record the problems I had encountered. With 00 sparse memories, these questions and experiences are expected to be summed up f

Log4jdbcIs a Java JDBC driver that can log SQL and/or jdbc cils (and optionally SQL timingInformation) for other JDBC drivers The official homepage is code.google.com/p/log4jdbc/ A log tool that prints SQL statements based on slf4j.The latest version is 1.2 final. It mainly describes usage: 1.

Tags: hive jdbc hive is the base component for data warehousing applications in big Data technology clusters, and is a benchmark for other similar data warehouse applications. The underlying data manipulation can be handled in a scripted manner with hive-client. If you need to develop an application, you need to connec

Tags: style blog color using Java ar Strong div spStart HiveServer2:CD $HIVE _home/binHiveServer2 (default port is 10000) after default port: Hiveserver2 Start by specifying the port in the next mode: Hiveserver2--hiveconf hive.server2.thrift.port=14000 Connect HiveServer2 using beeline:CD $HIVE _home/binBeeline-u jdbc:hive2://hadoop000:10000Parameter description:hadoop000: Is the name of the

1, Hive open JDBC Interface, development need to import jar as followsCommons-logging-1.0.4.jarHadoop-common-2.6.0.jarHive_exec.jarHive_jdbc.jarHive_metastore.jarHive_service.jarHttpclient-4.2.5.jarHttpcore-4.2.5.jarLibfb303.jarLog4j-1.2.16.jarSlf4j-api-1.7.5.jarSlf4j-log4j12-1.7.5.jar2, the development of the example program is as follows Package COM.GW;Import Java.io.InputStream;Import Java.n

Catch sqlexception when trying to get connection from datasourceOrg. Apache. tomcat. DBCP. DBCP. sqlnestedexception: cannot load JDBC Driver Class 'oracle. JDBC. Driver. oracledriver' The class12.jar package has not been loaded in Tomcat. You can obtain the package from Oracle/ora92/

Start the service on hiveHive--service Hiveserver650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/3A/0D/wKiom1O7S-jCADlJAAEOpAeTovk287.jpg "title=" Hive123.jpg "alt=" Wkiom1o7s-jcadljaaeopaetovk287.jpg "/> Developing in EclipseImport the required jar packages (I'm importing the jar packages required by UDF and JDBC to connect hive, which is basically the simplest)650) this.width=650; "src=" Ht

JDBC Driver Uncover A common source of confusion for Java is that JDBC has different versions, and JDBC drivers have different types that can be used by different versions of Java. Also, the new Java specification is always under development because the related functionality is continually being extended through the J

Pom.xml ConfigurationDependency> groupId>Org.apache.hivegroupId> Artifactid>Hive-jdbcArtifactid> version>0.13.1version> Dependency>Test routines1 Importorg.junit.Test;2 3 Importjava.sql.SQLException;4 Importjava.sql.Connection;5 ImportJava.sql.ResultSet;6 Importjava.sql.Statement;7 ImportJava.sql.DriverManager;8 9 /**Ten * Created by Administrator on 2017/7/29. One */ A Public classTESTHIVEJDBC { - - Private Sta

- Public voidFind ()throwsSQLException { -String sql = "SELECT * FROM Goods"; thePS =connection.preparestatement (SQL); thers =ps.executequery (); the while(Rs.next ()) { theSystem.out.println (Rs.getobject (1) + "---" + rs.getobject (2)); - } the close (); the } the 94 the}1String sql= "Show tables; SELECT * FROM TEST_TB limit 10 ";2listNewArraylist();3 4Command.add ("Hive");5Command.add ("-E");6 command.add (SQL);7

1. Start Hiveserver2Nohup/home/hadoop/hive-1.1.0-cdh5.5.2/bin/hiveserver2 >>/home/hadoop/gtq_dir/logs/hiveserver.log 2> 1 2. The code is as follows: Packagecn.hive;ImportJava.sql.*;/*** Created by Jieyue on 2017/12/18.*/ Public classHivejdbctest {Private StaticString drivename = "Org.apache.hive.jdbc.HiveDriver"; Private StaticConnection con =NULL; Private StaticStatement stmt =NULL; Private StaticResultSet res =NULL; Public Static voidMain (string[]

This page contains support matrices and support lifecycle policies for the Microsoft SQL Server JDBC driver.Microsoft JDBC driver supports life cycle matrices and policiesThe Microsoft Support life cycle (MSL) policy provides predictable, transparent information about the support life cycle of Microsoft products.The JDBC