回复:flink on yarn HDFS_DELEGATION_TOKEN清除后,任务am attempt时失败

2022-02-10 Thread xieyi
再补充一个信息: 故障案例中: flink 客户端flink_conf.ymal 中正确配置了security.kerberos.login.keytab。 在2022年02月11日 15:18,xieyi 写道: 老师们好: 请教一个问题, 由于hadoop Delegation token 会在超过Max Lifetime(默认7天)后过期清除,对于长期运行任务,yarn提到有三种策略解决这个问题:https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn

flink on yarn HDFS_DELEGATION_TOKEN清除后,任务am attempt时失败

2022-02-10 Thread xieyi
老师们好: 请教一个问题, 由于hadoop Delegation token 会在超过Max Lifetime(默认7天)后过期清除,对于长期运行任务,yarn提到有三种策略解决这个问题:https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/YarnApplicationSecurity.md#securing-long-lived-yarn-services 想知道flink on

flink on yarn HDFS_DELEGATION_TOKEN清除后,任务am attempt时失败

2022-02-10 Thread xieyi
老师们好: 请教一个问题, 由于hadoop Delegation token 会在超过Max Lifetime(默认7天)后过期清除,对于长期运行任务,yarn提到有三种策略解决这个问题:https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/YarnApplicationSecurity.md#securing-long-lived-yarn-services 想知道flink on