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嗨~ 目前使用 Kyuubi 1.6.0 提交 Spark 任务到 K8S,模式为 Client,隔离级别为 Connection,当 JDBC 断开后,Executor Pod 状态为 Succeeded,并不会删除,当遗留 Pod 达到一定数量后,Kyuubi 会拒绝链接
后来看到 Spark 对 Client 模式垃圾回收做了说明,于是设置了
spark.kubernetes.driver.pod.name
指向 Kyuubi Pod Name,可以看到 Executor Pod 已经含有Controlled By
属性但仍不能删除遗留 Executor Pod,官方的说法是,当 Driver 删除后,关联的 Executor 才会删除,这里 Driver 是跑在 Kyuubi 里面的,肯定不能把 Kyuubi 删掉,大家有什么好的方法么?
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