yarn.log-aggregation-enabletrue yarn.log.server.urlhttp://localhost:8188/applicationhistory/logs/ yarn.nodemanager.aux-services.mapreduce.shuffle.classorg.apache.hadoop.mapred.ShuffleHandler yarn.nodemanager.aux-servicesmapreduce_shuffle yarn.nodemanager.bind-host0.0.0.0 yarn.nodemanager.bind-host0.0.0.0 yarn.nodemanager.remote-app-log-dir/app-logs yarn.timeline-service.bind-host0.0.0.0 yarn.timeline-service.enabledtrue yarn.timeline-service.generic-application-history.enabledtrue yarn.timeline-service.hostnamehistoryserver.hadoop yarn.timeline-service.leveldb-timeline-store.path/hadoop/yarn/timeline