Flink配置Kerberos认证问题
由于公司集群 hdfs配置了kerberos认证 最大有效期默认是7天，Flink官网推荐使用这种方式来配置，后面的几个参数都可配置，但是第一个参数这个contexts 不知道怎么配置，有人了解吗 望赐教 谢谢
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org.apache.flink.util.FlinkException: Failed to retrieve job list. at org.apache.flink.client.cli.CliFrontend.listJobs(CliFrontend.java:445) at org.apache.flink.client.cli.CliFrontend.lambda$list$0(CliFrontend.java:427) at org.apache.flink.client.cli.CliFrontend.runClusterAction(CliFrontend.java:956) at org.apache.flink.client.cli.CliFrontend.list(CliFrontend.java:424) at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1024) at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1096) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1875) at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41) at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1096) Caused by: java.util.concurrent.TimeoutException at org.apache.flink.runtime.concurrent.FutureUtils$Timeout.run(FutureUtils.java:998) at org.apache.flink.runtime.concurrent.DirectExecutorService.execute(DirectExecutorService.java:211) at org.apache.flink.runtime.concurrent.FutureUtils.lambda$orTimeout$14(FutureUtils.java:416) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)2020-01-09 16:15:46赞同 展开评论 打赏 -
这个context应该指的是配置的jaas文件中的login context
https://en.wikipedia.org/wiki/Java_Authentication_and_Authorization_Service#LoginContext_(javax.security.auth.login.LoginContext)2019-07-17 23:29:26赞同 展开评论 打赏 -
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