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Memory Requirements
The Ambari host should have at least 1 GB RAM, with 500 MB free. To check available memory on any host, run: free - m If you plan to install the Ambari Metrics Service (AMS... -
Memory Requirements
The Ambari host should have at least 1 GB RAM, with 500 MB free. To check available memory on any host, run: free - m If you plan to install the Ambari Metrics Service (AMS... -
Kyuubi Administer Tool
Installation Usage Refresh config List Servers Delete an Engine New in version 1.6.0. Kyuubi administer tool(kyuubi-admin) provides administrators with some maintenance oper... -
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Cassandra
Description Key features Options host [string] keyspace [string] table [String] username [string] password [string] datacenter [String] consistency_level [String] fields [... -
String
match split trim replace toLower toUpper test toString match RegExp → String → [String | Undefined] Parameters rxA regular expression. strThe string to match against... -
Prepare the Environment
To deploy your Hortonworks stack using Ambari, you need to prepare your deployment environment: Set Up Password-less SSH Set Up Service User Accounts Enable NTP on the Cluster... -
Set Up Password-less SSH
About This Task Steps About This Task To have Ambari Server automatically install Ambari Agents on all your cluster hosts, you must set up password-less SSH connections betwee... -
Accumulo Shell
Basic Administration Table Maintenance User Administration Accumulo provides a simple shell that can be used to examine the contents and configuration settings of tables, inser... -
Object
clone values eqProps keys omit pick pickAll project prop props where keysIn path valuesIn clone {*} → {*} Parameters valueThe object or array to clone Return...
