mark。遇到过,但不清楚啥问题也。
Lei Wang <leiwang...@gmail.com> 于2021年6月18日周五 下午1:43写道: > > flink-1.11.2 > ./bin/start-cluster.sh 启动然后 > ./bin/flink run examples/streaming/SocketWindowWordCount.jar --hostname > localhost --port 1111 > > 但是 jobmanger 页面 task 一直是 scheduler 状态,过了一段那时间后输出错误 > > 2021-06-18 13:34:26,683 INFO > org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Source: > Socket Stream -> Flat Map (1/1) (7fc37b6f2e20170da9d95a9b2 > 28577f2) switched from SCHEDULED to FAILED on not deployed. > org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: > Could not allocate the required slot within slot request timeout. Please > make sure tha > t the cluster has enough resources. > at > org.apache.flink.runtime.scheduler.DefaultScheduler.maybeWrapWithNoResourceAvailableException(DefaultScheduler.java:441) > ~[flink-dist_2.11-1.11.2.jar:1 > .11.2] > at > org.apache.flink.runtime.scheduler.DefaultScheduler.lambda$assignResourceOrHandleError$6(DefaultScheduler.java:422) > ~[flink-dist_2.11-1.11.2.jar:1.11.2 > > 但是 slot 资源是有的。我在其他的机器上执行这种操作是正常的。 > > 有大神帮助解释一下吗? > > 谢谢, > 王磊