How do I start HiveServer2 hortonworks?


  1. Start Ranger.
  2. Start Knox.
  3. Start ZooKeeper.
  4. Start HDFS.
  5. Start YARN.
  6. Execute this command on the HBase Master host machine: su -l hbase -c “/usr/hdp/current/hbase-master/bin/ start master; sleep 25”
  7. Start the Hive Metastore.
  8. Start HiveServer2.

How do I start the Hive shell?

You can start the Hive shell, which uses Beeline in the background, to enter statements on the command line of a node in a cluster….

  1. Enter a password at the prompt.
  2. Enter a query.
  3. Create a table in the default database.
  4. Insert data into the table.
  5. Exit the Beeline and Hive shells.

What is HiveServer2?

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.

How do I start the Hive in CMD?

You have a network connection to Beeline.

  1. On the command line of a a node in your cluster, enter the hive command to send configuration properties to standard output. > hive -e set.
  2. At the prompt, enter your user name and password for accessing Hive. The output includes the system variable settings:

How do you start a NameNode in hortonworks?

If you are running NameNode HA, start the Zookeeper Failover Controller (ZKFC) by executing the following command on all NameNode machines….Start the Hadoop services in the following order:

  1. Knox.
  2. ZooKeeper.
  3. HDFS.
  4. YARN.
  5. HBase.
  6. Hive Metastore.
  7. HiveServer2.
  8. WebHCat.

How do I start Hive Metastore?

Starting and Stopping HMS Use this command to start HMS: sudo /usr/lib/hive/bin/thrift-metastore server start . Use this command to stop HMS: sudo /usr/lib/hive/bin/thrift-metastore server stop .

How do I start the Hive shell in PuTTy?

Goto Configuration -> SSH + Cluster login -> copy the cluster name without ssh -> enter the details in PuTTy and click connect -> enter the password to connect. Refer the below screenshots for more details.

What is Hive command?

Hive command is a data warehouse infrastructure tool that sits on top Hadoop to summarize Big data. It processes structured data. It makes data querying and analyzing easier. Hive command is also called as “schema on reading;” It doesn’t verify data when it is loaded, verification happens only when a query is issued.

Who developed Hive?

Facebook, Inc.
Apache Hive

Original author(s) Facebook, Inc.
Operating system Cross-platform
Available in SQL
Type Data warehouse
License Apache License 2.0

How do you start NameNode?

You can stop the NameNode individually using /sbin/ stop namenode command. Then start the NameNode using /sbin/ start namenode. Use /sbin/ and the use /sbin/, command which will stop all the demons first. Then start all the daemons.

How do you start a DataNode?

Datanode daemon should be started manually using $HADOOP_HOME/bin/ script. Master (NameNode) should correspondingly join the cluster after automatically contacted. New node should be added to the configuration/slaves file in the master server. New node will be identified by script-based commands.

How do I start Metastore service?

Starting and Stopping HMS The startup script of HMS is stored in the following location: /usr/lib/hive/bin/thrift-metastore . Use this command to start HMS: sudo /usr/lib/hive/bin/thrift-metastore server start . Use this command to stop HMS: sudo /usr/lib/hive/bin/thrift-metastore server stop .