Streams components can reuse this connection.
tMapRStreamsConnection Standard properties
These properties are used to configure tMapRStreamsConnection running in the Standard Job framework.
tMapRStreamsConnection component belongs to the Big Data family.
Either Built-In or Repository.
Built-In: No property data stored centrally.
Repository: Select the repository file where the
The properties are stored centrally under the Hadoop
Select the MapR distribution to be used. Only MapR V5.2 onwards is supported
If the distribution you need to use with your MapRDB database is not
Type in the URI of the Hadoop NameNode, the master node of a
Force MapR ticket authentication
If the MapR cluster to be used is secured with the MapR ticket authentication mechanism,
In addition, if your cluster also uses Kerberos to secure your MapR Streams, select the
Use Kerberos authentication check box to configure
Kerberos for your Job.
uses a default configuration for its engine to perform
operations in a Hadoop distribution. If you need to use a custom configuration in a specific
situation, complete this table with the property or properties to be customized. Then at
runtime, the customized property or properties will override those default ones.
Select this check box to collect the log data at a component
ERROR_MESSAGE: the error message generated by the
A Flow variable functions during the execution of a component while an After variable
To fill up a field or expression with a variable, press Ctrl +
For further information about variables, see
This component is generally used with other MapR Streams components.
The Hadoop distribution must be properly installed, so as to guarantee the interaction
For further information about how to install a Hadoop distribution, see the manuals
No scenario is available for the Standard version of this component yet.