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UrlsController
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The Controller app of the PDF Aggregation Service.
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Lampros Smyrnaios b0c57d79a5 - When the Controller cannot retrieve any assignments from Impala (without an error), return an HTTP-"MULTI_STATUS" with an empty "AssignmentsResponse", instead of an "INTERNAL_SERVER_ERROR". 
- Fix an error-message.
 		2022-12-05 16:44:00 +02:00
gradle/wrapper - Improve some log-messages. 2022-11-30 16:28:39 +02:00
src/main - When the Controller cannot retrieve any assignments from Impala (without an error), return an HTTP-"MULTI_STATUS" with an empty "AssignmentsResponse", instead of an "INTERNAL_SERVER_ERROR". 2022-12-05 16:44:00 +02:00
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Dockerfile - Allow the user to build, push and run the App in Docker, straight though the "installAndRun.sh" script. 2022-02-04 15:49:56 +02:00
README.md Update the README.md 2022-02-07 21:11:03 +02:00
build.gradle - Improve some log-messages. 2022-11-30 16:28:39 +02:00
gradle.properties - Improve some log-messages. 2022-11-30 16:28:39 +02:00
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settings.gradle - Add the "isControllerAlive"-endpoint. 2021-09-23 15:08:52 +03:00

README.md

UrlsController

The Controller's Application receives requests coming from the Workers , constructs an assignments-list with data received from a database and returns the list to the workers.
Then, it receives the "WorkerReports", it requests the full-texts from the workers, in batches, and uploads them on the S3-Object-Store. Finally, it writes the related reports, along with the updated file-locations into the database.
The database used is the Impala .

To install and run the application:

  • Run git clone and then cd UrlsController.
  • Provide the S3 Object Store related configurations, inside the src/main/resources/application.properties file.
  • Execute the installAndRun.sh script which builds and runs the app.
    If you want to just run the app, then run the script with the argument "1": ./installAndRun.sh 1.
    If you want to build and run the app on a docker container, then run the script with the argument "0" followed by the argument "1": ./installAndRun.sh 0 1.