control-service: killed job was shown as successful #2116
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Why We recently got the following feedback from our internal client: A data job was listed as successful even though it hit the 12 hour limit and was killed; the logs do not show that either - the last entry in the log just shows the last object that was sent for ingestion, but there is no summary of the data job. The problem is caused by the following fix - #1586. When the job hit the 12-hour limit the K8S Pod is terminated and we construct partial JobExecutionStatus which enters in the following if statement and returns Optional.empty() rather than the constructed object. https://github.com/vmware/versatile-data-kit/blob/4763ba877f43b270fbd4770bc1533216f7c5d618/projects/control-service/projects/pipelines_control_service/src/main/java/com/vmware/taurus/service/KubernetesService.java#L1656 As a result, this job execution becomes stuck in the Running status until it is detected by emergency logic, which marks such executions as successful due to the lack of associated Pods to them. What Added validation for an already completed job in a more appropriate place. Testing Done Added integration test Signed-off-by: Miroslav Ivanov miroslavi@vmware.com
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...cts/pipelines_control_service/src/main/java/com/vmware/taurus/service/KubernetesService.java
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...rvice/src/integration-test/java/com/vmware/taurus/datajobs/it/DataJobMainContainerOOMIT.java
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Why
We recently got the following feedback from our internal client: A data job was listed as successful even though it hit the 12 hour limit and was killed; the logs do not show that either - the last entry in the log just shows the last object that was sent for ingestion, but there is no summary of the data job.
The problem is caused by the following fix - #1586.
When the job hit the 12-hour limit the K8S Pod is terminated and we construct partial JobExecutionStatus which enters in the following if statement and returns Optional.empty() rather than the constructed object.
versatile-data-kit/projects/control-service/projects/pipelines_control_service/src/main/java/com/vmware/taurus/service/KubernetesService.java
Line 1656 in 4763ba8
As a result, this job execution becomes stuck in the Running status until it is detected by emergency logic, which marks such executions as successful due to the lack of associated Pods to them.
What
Added validation for an already completed job in a more appropriate place.
Testing Done
Added integration test
Signed-off-by: Miroslav Ivanov miroslavi@vmware.com