hi??all?? ??????????????https://blog.csdn.net/cndotaci/article/details/106870413??????????????flink????yarn??????????????????????????????????????2??????????????????????6????????????????????yarn??????
???????????? 1. ???????????????????????????????????? 2. ????HA????????????????????????????????????????state?? flink??????1.10.0 flink-conf.yaml?????? $ grep -v ^# flink-conf.yaml |grep -v ^$ jobmanager.rpc.address: localhost jobmanager.rpc.port: 6123 jobmanager.heap.size: 1024m taskmanager.memory.process.size: 1568m taskmanager.numberOfTaskSlots: 1 parallelism.default: 1 high-availability: zookeeper high-availability.storageDir: hdfs:///flink/ha/ high-availability.zookeeper.quorum: uhadoop-op3raf-master1,uhadoop-op3raf-master2,uhadoop-op3raf-core1 state.checkpoints.dir: hdfs:///flink/checkpoint state.savepoints.dir: hdfs:///flink/flink-savepoints state.checkpoints.num-retained:60 state.backend.incremental: true jobmanager.execution.failover-strategy: region jobmanager.archive.fs.dir: hdfs:///flink/flink-jobs/ historyserver.web.port: 8082 historyserver.archive.fs.dir: hdfs:///flink/flink-jobs/ historyserver.archive.fs.refresh-interval: 10000 # HA???????? yarn.application-attempts: 2 ssh??jm??????????kill???????????????? [root@uhadoop-op3raf-task48 ~]# jps 34785 YarnTaskExecutorRunner 16853 YarnTaskExecutorRunner 17527 PrestoServer 33289 YarnTaskExecutorRunner 18026 YarnJobClusterEntrypoint 20283 Jps 39599 NodeManager [root@uhadoop-op3raf-task48 ~]# kill -9 18026 [root@uhadoop-op3raf-task48 ~]# jps 34785 YarnTaskExecutorRunner 16853 -- process information unavailable 17527 PrestoServer 21383 Jps 33289 YarnTaskExecutorRunner 20412 YarnJobClusterEntrypoint 39599 NodeManager [root@uhadoop-op3raf-task48 ~]# kill -9 20412 [root@uhadoop-op3raf-task48 ~]# jps 34785 YarnTaskExecutorRunner 21926 YarnJobClusterEntrypoint 23207 Jps 17527 PrestoServer 33289 YarnTaskExecutorRunner 39599 NodeManager [root@uhadoop-op3raf-task48 ~]# kill -9 21926 [root@uhadoop-op3raf-task48 ~]# jps 34785 YarnTaskExecutorRunner 23318 YarnJobClusterEntrypoint 26279 Jps 17527 PrestoServer 33289 YarnTaskExecutorRunner 39599 NodeManager [root@uhadoop-op3raf-task48 ~]# kill -9 23318
