Java 8 ha raggiunto la fine del supporto
e verrà ritirato
il 31 gennaio 2026. Dopo il ritiro, non potrai eseguire il deployment di applicazioni Java 8, anche se la tua organizzazione ha utilizzato in precedenza un criterio dell'organizzazione per riattivare i deployment di runtime legacy. Le tue applicazioni Java 8 esistenti continueranno a essere eseguite e a ricevere traffico dopo la
data di ritiro. Ti consigliamo di eseguire la migrazione all'ultima versione supportata di Java.
Mantieni tutto organizzato con le raccolte
Salva e classifica i contenuti in base alle tue preferenze.
Questa pagina descrive come eliminare le attività da una coda in modalità push e come eliminare le code. In alcuni casi potrebbe essere necessario eliminare un'attività che non può essere completata correttamente, indipendentemente dal numero di tentativi.
Eliminare attività da una coda
API
Utilizza deleteTask() per eliminare una singola attività:
// Delete an individual task...Queueq=QueueFactory.getQueue("queue1");q.deleteTask("foo")
Console
Per eliminare un'attività dalla Google Cloud console:
Fai clic sul nome della coda da cui vuoi rimuovere l'attività.
Seleziona l'attività da eliminare e fai clic su Elimina tutte le attività.
Fai clic su Elimina.
Tutte le attività create prima del momento dell'eliminazione vengono eliminate definitivamente. L'applicazione delle operazioni di purga può richiedere fino a un minuto.
Potrebbero essere necessarie diverse ore per recuperare le quote liberate dall'eliminazione di una coda.
Messa in pausa delle code
Puoi mettere in pausa una coda rimuovendo la relativa definizione dal file queue.yaml e caricando il file queue.yaml modificato. Se imposti la frequenza di qualsiasi coda su 0, la coda verrà messa in pausa.
Eventuali attività che rimangono in una coda in pausa o nuove attività aggiunte non verranno elaborate. Puoi riprendere la coda in pausa caricando un nuovo file queue.yaml con la coda definita e la frequenza impostata su un valore diverso da zero.
Le code in pausa continuano a essere conteggiate come parte della quota.
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Difficile da capire","hardToUnderstand","thumb-down"],["Informazioni o codice di esempio errati","incorrectInformationOrSampleCode","thumb-down"],["Mancano le informazioni o gli esempi di cui ho bisogno","missingTheInformationSamplesINeed","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 2025-09-04 UTC."],[[["\u003cp\u003eYou can delete individual tasks from a push queue using the \u003ccode\u003edeleteTask()\u003c/code\u003e API method or through the Google Cloud console.\u003c/p\u003e\n"],["\u003cp\u003eAll tasks within a specified queue can be removed using the \u003ccode\u003epurge()\u003c/code\u003e API method, with all tasks created before the purge being expunged and with a wait time of at least one second before new task creation.\u003c/p\u003e\n"],["\u003cp\u003eQueues can be paused by removing their definition from the \u003ccode\u003equeue.yaml\u003c/code\u003e file and uploading the changes, or setting the queue rate to 0, preventing any task processing.\u003c/p\u003e\n"],["\u003cp\u003eDeleting a queue requires first pausing it, removing its definition from \u003ccode\u003equeue.yaml\u003c/code\u003e and then using the Google Cloud console, and you must wait 7 days to recreate with same name.\u003c/p\u003e\n"],["\u003cp\u003eYou can access the Cloud Tasks page in the google cloud console to manage tasks and queues.\u003c/p\u003e\n"]]],[],null,["# Deleting Tasks and Queues\n\nThis page describes how to delete tasks from a push queue and how to delete\nqueues. In some cases you might need to delete a task that cannot be completed\nsuccessfully, no matter how many times it is retried.\n| This API is supported for first-generation runtimes and can be used when [upgrading to corresponding second-generation runtimes](/appengine/docs/standard/\n| java-gen2\n|\n| /services/access). If you are updating to the App Engine Java 11/17 runtime, refer to the [migration guide](/appengine/migration-center/standard/migrate-to-second-gen/java-differences) to learn about your migration options for legacy bundled services.\n\nDeleting tasks from a queue\n---------------------------\n\n### API\n\nUse [`deleteTask()`](/appengine/docs/legacy/standard/java/javadoc/com/google/appengine/api/taskqueue/Queue#deletetask)) to delete an individual task:\n\n\u003cbr /\u003e\n\n // Delete an individual task...\n Queue q = QueueFactory.getQueue(\"queue1\");\n q.deleteTask(\"foo\")\n\n\n### Console\n\n\nTo delete a task from the Google Cloud console:\n\n1. Open the Cloud Tasks page in the console.\n\n [Go to Cloud Tasks](https://console.cloud.google.com/cloudtasks)\n2. Click the name of the queue from which you want to remove the task.\n\n3. Select the task that you want to delete and click **Delete selected tasks**.\n\n4. Click **Delete**.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nPurging all tasks from a queue\n------------------------------\n\n### API\n\nUse [`purge()`](/appengine/docs/legacy/standard/python/refdocs/google.appengine.api.taskqueue.taskqueue#google.appengine.api.taskqueue.taskqueue.Queue.purge)) to delete all tasks from the specified queue:\n\n\u003cbr /\u003e\n\n // Purge entire queue...\n Queue queue = QueueFactory.getQueue(\"foo\");\n queue.purge();\n\n\n### Console\n\n\nTo delete a task from the Google Cloud console:\n\n1. Open the Cloud Tasks page in the console.\n\n [Go to Cloud Tasks](https://console.cloud.google.com/cloudtasks)\n2. Click the name of the queue from which you want to remove the task.\n\n3. Select the task that you want to delete and click **Delete all tasks**.\n\n4. Click **Delete**.\n\n\u003cbr /\u003e\n\nAll tasks created before the moment of purging are expunged. Purge operations\ncan take up to one minute to take effect.\n\nIt can take several hours to reclaim the quotas freed up by purging a queue.\n| **Warning:** Do not create new tasks immediately after purging a queue. Wait at least a second. Tasks created in close temporal proximity to a purge call will also be purged.\n\nPausing queues\n--------------\n\nYou can pause a queue by removing its definition from your `queue.yaml` file\nand then uploading the edited `queue.yaml` file. Setting any queue's rate to\n0 will also pause the queue.\n\nAny tasks that remain on a paused queue or any new tasks that are added to it\nwill not be processed. You can resume the paused queue by uploading a new\n`queue.yaml` file with the queue defined and rate set to a non-zero value.\nPaused queues continue to count as a part of your quota.\n\nYou can also pause a queue from within the\n[Cloud Tasks page in the Google Cloud console](https://console.cloud.google.com/cloudtasks)\n\nDeleting queues\n---------------\n\nIt is a best practice to pause a queue before you delete it:\n\n1. Remove the queue definition from your `queue.yaml` file.\n\n2. Upload the change to your `queue.yaml` file.\n\n gcloud app deploy `queue.yaml`\n\nOnce the queue is removed from your `queue.yaml` file, use the Google Cloud console to delete it.\n\n1. In the Google Cloud console, select the queue.\n\n [Go to Cloud Tasks](https://console.cloud.google.com/cloudtasks)\n2. Click **Delete queue**.\n\nIf you delete a queue from the Google Cloud console, you must wait 7 days\nbefore recreating with the same name."]]
