Dépanner une exécution de tâche qui ne répond plus
Lorsque votre tâche de Job ne répond plus, récupérez les métriques d'observabilité pour identifier les causes.
Procédure
Résultats
- Selon leur nom, il est possible d'identifier les composants de connexion, par exemple le tMongoDBConnection. Si vous en trouvez, le problème peut provenir de la connexion.
- Examinez le statut de l'état de santé du moteur Cloud sur lequel votre tâche a été exécutée.
- Lisez les informations concernant ces composants dans le log d'exécution de la tâche. Vous pouvez lire ce log dans la page Run overview (Vue d'ensemble des exécutions) de Talend Management Console ou via une API, comme expliqué dans Obtenir le log d'une exécution de tâche pour le monitoring en temps réel.
{
"account_id": "2be59707-2230-45dc-a43d-db7e6d798425",
"engine_id": "a60bb1c0-7669-407f-9326-138af05da18a",
"engine_type": "CLOUD",
"engine_version": "2.10.8",
"workspace_id": "61273932d0366133d05729b7",
"task_id": "612739e79a0ac71b8f3ed4dd",
"task_execution_id": "947e3e2f-d199-4988-a5ab-14ceb36c80f3",
"artifact_id": "612739e79a0ac71b8f3ed4db",
"artifact_name": "job_with_rejected_rows",
"artifact_version": "0.1.0.20212608065119",
"start_time": "2021-08-26T06:53:30.127Z",
"finish_time": "2021-08-26T06:53:35.361Z",
"rows_rejected": 1,
"operator": "admin",
"operator_type": "HUMAN",
"processes": [
{
"process_id": "0329f8d4-1c69-3372-9233-d38ac6ef03a8",
"job_name": "MainJob",
"pid": "20210806181617_2Y68h",
"father_pid": "20210806181617_2Y68h",
"root_pid": "20210806181617_2Y68h"
}
],
"metrics": {
"items": [
{
"pid": "20210806181617_2Y68h",
"connector_type": "tMongoDBConnection",
"connector_label": "tMongoDBConnection_1",
"connector_id": "tMongoDBConnection_1",
"component_start_time_seconds": 1628266578
},
{
"pid": "20210806181617_2Y68h",
"connector_type": "tRowGenerator",
"connector_label": "tRowGenerator_1",
"connector_id": "tRowGenerator_1",
"target_connector_type": "tFlowMeter",
"target_label": "vFlowMeter_row1",
"target_id": "vFlowMeter_row1",
"component_start_time_seconds": 1628266578,
"component_connection_rows_total": 5000000,
"component_execution_duration_milliseconds": 491585
},
{
"pid": "20210806181617_2Y68h",
"connector_type": "tFlowMeter",
"connector_label": "vFlowMeter_row1",
"connector_id": "vFlowMeter_row1",
"component_start_time_seconds": 1628266578
},
{
"pid": "20210806181617_2Y68h",
"connector_type": "tFlowMeter",
"connector_label": "vFlowMeter_row1",
"connector_id": "vFlowMeter_row1",
"target_connector_type": "tMongoDBOutput",
"target_label": "Insert from SQL",
"target_id": "tMongoDBOutput_1",
"component_start_time_seconds": 1628266578,
"component_connection_rows_total": 5000000,
"component_execution_duration_milliseconds": 491605
},
{
"pid": "20210806181617_2Y68h",
"connector_type": "tMongoDBOutput",
"connector_label": "Insert from SQL",
"connector_id": "tMongoDBOutput_1",
"component_start_time_seconds": 1628266578
},
{
"pid": "20210806181617_2Y68h",
"connector_type": "tMongoDBInput",
"connector_label": "tMongoDBInput_2",
"connector_id": "tMongoDBInput_2",
"target_connector_type": "tLogRow",
"target_label": "tLogRow_2",
"target_id": "tLogRow_2",
"component_start_time_seconds": 1628267070,
"component_connection_rows_total": 2158754
},
{
"pid": "20210806181617_2Y68h",
"connector_type": "tLogRow",
"connector_label": "tLogRow_2",
"connector_id": "tLogRow_2",
"component_start_time_seconds": 1628267070
}
],
"limit": 50,
"offset": 0,
"total": 7
}
}