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What is Hive server2?

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What is Hive server2?

HiveServer2 (HS2) is a service that enables clients to execute queries against Hive. It is designed to provide better support for open API clients like JDBC and ODBC. HS2 is a single process running as a composite service, which includes the Thrift-based Hive service (TCP or HTTP) and a Jetty web server for web UI.

What is Hive driver?

The Hive ODBC Driver is a software library that implements the Open Database Connectivity (ODBC) API standard for the Hive database management system, enabling ODBC compliant applications to interact seamlessly (ideally) with Hive through a standard interface.

What is Hive server2 enable DOAS?

The authentication that the server is set to use. Set the value to true. When the value is set to true, the user who makes calls to the server can also perform Hive operations on the server.

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What is Hive server name?

play.hivemc.com
Hive Server IP: play.hivemc.com. Join today for awesome Minecraft Minigames such as Hide and Seek, Survival Games, SkyWars, DeathRun, SkyGiants and more!

Where is HiveServer2 site XML?

/hive/conf
You can find hive-site. xml in /etc/hive/conf/, but if you’re using Ambari to manage your cluster then do the modification in Ambari so it can deploy it to every host.

How configure Hive ODBC driver?

Configure Hive ODBC Connections on Windows

  1. Open the Data Source Administrator from the Start menu.
  2. On the User DSN tab click Add to open the Create New Data Source dialog.
  3. Select MapR Hive ODBC Connector and click Finish to open the Hive ODBC Driver DSN Setup window.

What is Hive architecture?

Architecture of Hive Hive is a data warehouse infrastructure software that can create interaction between user and HDFS. The user interfaces that Hive supports are Hive Web UI, Hive command line, and Hive HD Insight (In Windows server). Meta Store.

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What is hive impersonation?

User impersonation enables Hive to submit jobs as a particular user. Without impersonation, Hive submits queries and hadoop commands as the user that started HiveServer2 and Hive Metastore. On a MapR cluster, this user is typically the mapr user or the user specified in the MAPR_USER environment variable.

What is Hive server address?

Hive Server IP: play.hivemc.com.

What is the Apache Hive driver?

Apache Hive Driver is usually referred to as the ODBC or JDBC driver, which allows a sql interpreter (e.g. Squirell, Toad,Sql Manager, Tableau,reporting tools..etc) to communicate with Hive using either the JDBC/ODBC connections, you can download the ODBC drivers from Add-ons

What authentication does hive server 2 support?

HiveServer2 supports Anonymous (no authentication) with and without SASL, Kerberos (GSSAPI), pass through LDAP, Pluggable Custom Authentication and Pluggable Authentication Modules (PAM, supported Hive 0.13 onwards). Configuration Authentication mode: hive.server2.authentication – Authentication mode, default NONE.

What is HS2 in hive?

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HiveServer2 (HS2) is a service that enables clients to execute queries against Hive. HiveServer2 is the successor to HiveServer1 which has been deprecated. HS2 supports multi-client concurrency and authentication. It is designed to provide better support for open API clients like JDBC and ODBC.

What is a web user interface (UI) for hiveserver2?

A Web User Interface (UI) for HiveServer2 provides configuration, logging, metrics and active session information. The Web UI is available at port 10002 (127.0.0.1:10002) by default.