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Posted to issues@spark.apache.org by "Jackey Lee (Jira)" <ji...@apache.org> on 2019/11/06 10:11:00 UTC

[jira] [Created] (SPARK-29771) Limit executor max failures before failing the application

Jackey Lee created SPARK-29771:
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             Summary: Limit executor max failures before failing the application
                 Key: SPARK-29771
                 URL: https://issues.apache.org/jira/browse/SPARK-29771
             Project: Spark
          Issue Type: Improvement
          Components: Kubernetes
    Affects Versions: 3.0.0
            Reporter: Jackey Lee


At present, K8S scheduling does not limit the number of failures of the executors, which may cause executor retried continuously without failing.
A simple example, we add a resource limit on default namespace. After the driver is started, if the quota is full, the executor will retry the creation continuously, resulting in a large amount of pod information accumulation. When many applications encounter such situations, they will affect the K8S cluster.



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