[SPARK-34469][K8S] Ignore RegisterExecutor when SparkContext is stopped #31587
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Test build #135255 has finished for PR 31587 at commit
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Kubernetes integration test starting |
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Kubernetes integration test status success |
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Thank you, @viirya ! |
dongjoon-hyun
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Feb 21, 2021
### What changes were proposed in this pull request? This PR aims to make `KubernetesClusterSchedulerBackend` ignore `RegisterExecutor` message when `SparkContext` is stopped already. ### Why are the changes needed? If `SparkDriver` is terminated, the executors will be removed by K8s automatically. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Pass the newly added test case. Closes #31587 from dongjoon-hyun/SPARK-34469. Authored-by: Dongjoon Hyun <dhyun@apple.com> Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
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This is backported to branch-3.1 to fix a bug situation when the late arrival executor pods causes a delay of |
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What changes were proposed in this pull request?
This PR aims to make
KubernetesClusterSchedulerBackendignoreRegisterExecutormessage whenSparkContextis stopped already.Why are the changes needed?
If
SparkDriveris terminated, the executors will be removed by K8s automatically.Does this PR introduce any user-facing change?
No.
How was this patch tested?
Pass the newly added test case.