All parameters in the application.properties
file are set by
default during the installation of Talend Data Preparation by Talend Installer. However, you can
customize them according to your installation environment.
For further information about installing and configuring Talend Data Preparation, see Talend installation guides.
Parameter | Description |
---|---|
dataprep.locale
|
Setting for the application interface language. |
public.ip=<local machine
ip>
|
IP of the server hosting Talend Data Preparation and server port |
server.compression.enabled=true
|
Response compression parameters |
iam.ip=<local machine
ip>
|
IP of the server hosting Talend Identity and Access Management, used for SSO, and server port |
spring.mvc.async.request-timeout=600000
|
Timeout setting for Asynchronous executions. Do not change this value, unless you were told so by Talend. |
dataprep.event.listener=spring
|
Event propagation parameter. Can be Spring or Kafka. |
live.dataset.location=tac
|
Parameters related to the Live dataset feature. URL to the Talend Administration Center instance used to list execution tasks as dataset sources. |
live.dataset.task-prefix=dataprep_
|
Prefix used to list Talend Administration Center tasks in the Talend Data Preparation interface and create Live datasets. Only the tasks with this prefix will be listed when importing data with the Talend Job option. |
mongodb.host=<local machine
ip>
|
MongoDB settings |
mongodb.uri=
|
For more complex use cases, mongo.* configurations can be
overwritten by specifying a URI directly. |
mongodb.ssl=true
|
Uncomment these parameters to set up a secured connexion with MongoDB |
|
Uncomment these parameters to set up a secured https
connexion for Talend Data Preparation
|
security.provider=oauth2
|
Authentication parameters |
spring.profiles.active=server-standalone
|
Spring parameters. Do not change these values, unless you were told so by Talend. |
service.documentation.name=Talend Data Preparation -
API
springfox.documentation.swagger.v2.host=${public.ip}:${server.port}${gateway-api.service.path}
|
Set these parameters to enable access to Swagger |
dataset.records.limit=10000
|
Size limit and display parameters for your datasets |
dataset.service.url=http://${public.ip}:${server.port}
|
Address of the dataset service |
dataset.metadata.store=mongodb
|
File storage service configuration parameters. Do not change these values, unless you were told so by Talend. |
content-service.store=local
|
Location for cache and content storage |
preparation.store.remove.hours=24
|
Preparation service configuration. Do not change these values, unless you were told so by Talend. |
lock.preparation.store=mongodb
|
Lock duration parameter in seconds, when working on shared preparations |
luceneIndexStrategy=singleton
|
Lucene index configuration. Do not change these values, unless you were told so by Talend. |
execution.store=mongodb
|
Parameters for asynchronous full run and sampling operations, namely
storage and number of allowed concurrent runs. Do not change the
mongodb value, unless you were told so by Talend. Regarding
asynchronous operations, if there are more full run operations than the
parameter's value running in parallel, the operations will be queued, and will
resume when there is an available slot. You can increase the value of this
parameter, according to your machine's power. |
tcomp.server.url=http://<local machine
ip>:8989/tcomp
|
URL of the server hosting the Components Catalog, used to configure self service connectors |
tcomp-SimpleFileIoDatastore.kerberosPrincipal.default=${streams.kerberos.principal}
|
Components Catalog configuration properties. Allows you to set your kerberos configuration automatically when importing datasets from HDFS. |
tcomp-SimpleFileIoDatastore.test_connection.visible=false
|
Parameter to remove the test connection step from the Talend component form. Do not change this parameter, unless you were told so by Talend |
async.operation.watcher.ttl=3600000
|
Maximum execution time for full runs, in milliseconds |
receivers.timeout=3600000
|
Maximum waiting time for Live datasets input |
dataquality.indexes.file.location=data/data-quality/org.talend.dataquality.semantic
|
Data quality indexes storage location. If you change this value, Talend Data Preparation will automatically recreate the indexes at startup, but only for the default ones. In order to retrieve your custom semantic types, you need to copy the content of your old directory, and paste it to the new location. |
dataquality.semantic.list.enable=true
|
Parameter to activate the semantic type edition in the Talend Data Preparation interface, and url of the server hosting Talend Dictionary Service |
tsd.consumer.enabled=true
|
Data quality updates parameters |
streams.enable=false
|
Streams Runner
configuration parameters Enable these parameters to configure Talend Data Preparation with Big Data |
security.basic.enabled=false
|
Single Sign-On security configuration parameters |
security.oidc.client.endSessionEndpoint=${iam.uri}/oidc/idp/logout
|
Single Sign-On properties for Talend Data Preparation API and Gateway |
gateway-api.service.url=http://${public.ip}:${server.port}
|
Single Sign-On configuration parameters. Do not change these values, unless you were told so by Talend. |
logging.file=data/logs/app.log
|
Path of the log file storage folder |
logging.pattern.level=%5p [user %X{user}]
|
Level output pattern for the log file |
logging.pattern.file=%d{yyyy-MM-dd HH:mm:ss.SSS} %5p --- [%t]
%-40.40logger{39} : %m%n%wEx
|
Uncomment this parameter to enable log pattern configuration |
logging.level=WARN
|
Talend Data Preparation loggers parameters |
logging.pattern.console=%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint}
%clr(%5p) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint}
%clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wEx
|
Uncomment this parameter to enable console logging pattern configuration |
spring.output.ansi.enabled=always
|
Uncomment this parameter to configure ansi coloration in console output |
logging.config=logback.xml
|
Uncomment this parameter to configure the Talend Data Preparation logging with a custom
logback file. Enter the path to your logback file |
audit.log.enabled=true
|
Audit logs parameters |
default.text.enclosure="
|
Configurable values for the default enclosure and escape characters for CSV
exports, as well as the default text encoding. The default separator can be
semicolon ";" , tab "\t" , space "
" , comma "," or pipe
"|"
|
default.import.text.enclosure="
|
Configurable values for the default enclosure and escape characters for CSV imports |
app.products[0].id=TDS
|
When Talend Data Preparation and Talend Data Stewardship are both installed, you have the possibility to switch between the two applications. Configure the URL to your Talend Data Stewardship instance so that you can reach it. |