tAzureStorageContainerExist properties - 6.3

Talend Open Studio for Big Data Components Reference Guide

EnrichVersion
6.3
EnrichProdName
Talend Open Studio for Big Data
task
Data Governance
Data Quality and Preparation
Design and Development
EnrichPlatform
Talend Studio

Component Family

Cloud / Azure Storage

 

Basic settings

Use an existing connection

Select this check box and in the Component List click the relevant connection component to reuse the connection details you already defined.

 

Account name

Enter the name of the storage account you need to access. A storage account name can be found in the Manage Access Keys dashboard of the Microsoft Azure Storage system to be used.

 

Account key

Enter the key associated with the storage account you need to access. Two keys are available for each account and by default, either of them can be used for this access.

 

Protocol

Select the protocol for this connection to be created.

 

Container name

Enter the name of the blob container you need to verify whether it exists.

 

Die on error

Select this check box to stop the execution of the Job when an error occurs.

Clear the check box to skip any rows on error and complete the process for error-free rows. When errors are skipped, you can collect the rows on error using a Row > Reject link.

Advanced settings

tStatCatcher Statistics

Select this check box to gather the Job processing metadata at the Job level as well as at each component level.

Usage

This component is used as a standalone component.

Knowledge about Microsoft Azure Storage is required.

Global Variables

ERROR_MESSAGE: the error message generated by the component when an error occurs. This is an After variable and it returns a string. This variable functions only if the Die on error check box is cleared, if the component has this check box.

CONTAINER: the container name used in this component. This is an After variable and it returns a string.

CONTAINER_EXIST: the result about whether a given container exists or not. This is an After variable and it returns a boolean.

A Flow variable functions during the execution of a component while an After variable functions after the execution of the component.

To fill up a field or expression with a variable, press Ctrl + Space to access the variable list and choose the variable to use from it.

For further information about variables, see Talend Studio User Guide.

Log4j

If you are using a subscription-based version of the Studio, the activity of this component can be logged using the log4j feature. For more information on this feature, see Talend Studio User Guide.

For more information on the log4j logging levels, see the Apache documentation at http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/Level.html.

Limitation

n/a