NIFI-7501

Update nf-context-menu.js for an intuitive road to parameters
When rightclicking a process group the variables are shown, but parameters are not. This makes sense as they have a prerequisite, in the form of a parameter context. This change gives a more consistent experience for finding the functionality regarding parameters by ensuring the contextmenu shows the possibility to configure a parameter context. Once the paramater context has been created for a process group, the parameters text shows, so this is no longer visible. People would then need to click configure to change the context, just as they would be required to do now.

Added generateflowfile load tag and description
Added GenerateFlowFile load tag to be consistent with DuplicateFlowFile and updated description to refer to DuplicateFlowFile.

Revert "Update nf-context-menu.js for an intuitive road to parameters"

This reverts commit 3c44b16.

This closes apache#4333

Signed-off-by: Mike Thomsen <mthomsen@apache.org>

nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/GenerateFlowFile.java

@@ -54,10 +54,10 @@
 import org.apache.nifi.processor.util.StandardValidators;
 
 @SupportsBatching
-@Tags({"test", "random", "generate"})
+@Tags({"test", "random", "generate", "load"})
 @InputRequirement(Requirement.INPUT_FORBIDDEN)
 @CapabilityDescription("This processor creates FlowFiles with random data or custom content. GenerateFlowFile is useful" +
-        " for load testing, configuration, and simulation.")
+        " for load testing, configuration, and simulation." + " Also see DuplicateFlowFile for additional load testing.")
 @DynamicProperty(name = "Generated FlowFile attribute name", value = "Generated FlowFile attribute value",
         expressionLanguageScope = ExpressionLanguageScope.VARIABLE_REGISTRY,
         description = "Specifies an attribute on generated FlowFiles defined by the Dynamic Property's key and value." +