Am trying to setup a NN+RM HA blueprint as shown below, but couldn't able to launch successfully and getting errors like couldn't able to start namenode, resource manager services successfully. Please advise. { "Blueprints": { "blueprint_name": "NN_RM_HA", "stack_name": "HDP", "stack_version": "2.5" }, "host_groups": [ { "name": "edge", "components": [ { "name": "ZOOKEEPER_CLIENT" }, { "name": "KNOX_GATEWAY" }, { "name": "METRICS_MONITOR" }, { "name": "TEZ_CLIENT" }, { "name": "SLIDER" }, { "name": "SQOOP" }, { "name": "HDFS_CLIENT" }, { "name": "YARN_CLIENT" }, { "name": "METRICS_COLLECTOR" }, { "name": "MAPREDUCE2_CLIENT" } ], "cardinality": "1" }, { "name": "datanodes", "components": [ { "name": "NODEMANAGER" }, { "name": "METRICS_MONITOR" }, { "name": "DATANODE" } ], "cardinality": "4" }, { "name": "mgmt_1", "components": [ { "name": "ZOOKEEPER_SERVER" }, { "name": "HDFS_CLIENT" }, { "name": "YARN_CLIENT" }, { "name": "JOURNALNODE" }, { "name": "HISTORYSERVER" }, { "name": "NAMENODE" }, { "name": "ZKFC" }, { "name": "METRICS_MONITOR" } ], "cardinality": "1" }, { "name": "mgmt_2", "components": [ { "name": "ZOOKEEPER_SERVER" }, { "name": "HDFS_CLIENT" }, { "name": "YARN_CLIENT" }, { "name": "JOURNALNODE" }, { "name": "METRICS_MONITOR" }, { "name": "RESOURCEMANAGER" }, { "name": "APP_TIMELINE_SERVER" } ], "cardinality": "1" }, { "name": "mgmt_3", "components": [ { "name": "ZOOKEEPER_SERVER" }, { "name": "HDFS_CLIENT" }, { "name": "YARN_CLIENT" }, { "name": "ZKFC" }, { "name": "JOURNALNODE" }, { "name": "METRICS_MONITOR" }, { "name": "NAMENODE" }, { "name": "RESOURCEMANAGER" } ], "cardinality": "1" } ], "configurations": [ { "core-site": { "properties": { "fs.defaultFS": "hdfs://mycluster", "ha.zookeeper.quorum": "%HOSTGROUP::mgmt_1%:2181,%HOSTGROUP::mgmt_2%:2181,%HOSTGROUP::mgmt_3%:2181", "hadoop.proxyuser.yarn.hosts": "%HOSTGROUP::mgmt_2%,%HOSTGROUP::mgmt_3%" } } }, { "hdfs-site": { "properties": { "dfs.client.failover.proxy.provider.mycluster": "org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider", "dfs.ha.automatic-failover.enabled": "true", "dfs.ha.fencing.methods": "shell(/bin/true)", "dfs.ha.namenodes.mycluster": "nn1,nn2", "dfs.namenode.http-address": "%HOSTGROUP::mgmt_1%:50070", "dfs.namenode.http-address.mycluster.nn1": "%HOSTGROUP::mgmt_1%:50070", "dfs.namenode.http-address.mycluster.nn2": "%HOSTGROUP::mgmt_3%:50070", "dfs.namenode.https-address": "%HOSTGROUP::mgmt_1%:50470", "dfs.namenode.https-address.mycluster.nn1": "%HOSTGROUP::mgmt_1%:50470", "dfs.namenode.https-address.mycluster.nn2": "%HOSTGROUP::mgmt_3%:50470", "dfs.namenode.rpc-address.mycluster.nn1": "%HOSTGROUP::mgmt_1%:8020", "dfs.namenode.rpc-address.mycluster.nn2": "%HOSTGROUP::mgmt_3%:8020", "dfs.namenode.shared.edits.dir": "qjournal://%HOSTGROUP::mgmt_1%:8485;%HOSTGROUP::mgmt_2%:8485;%HOSTGROUP::mgmt_3%:8485/mycluster", "dfs.nameservices": "mycluster" } } }, { "yarn-site": { "properties": { "hadoop.registry.rm.enabled": "false", "hadoop.registry.zk.quorum": "%HOSTGROUP::mgmt_3%:2181,%HOSTGROUP::mgmt_2%:2181,%HOSTGROUP::mgmt_1%:2181", "yarn.log.server.url": "http://%HOSTGROUP::mgmt_2%:19888/jobhistory/logs", "yarn.resourcemanager.address": "%HOSTGROUP::mgmt_2%:8050", "yarn.resourcemanager.admin.address": "%HOSTGROUP::mgmt_2%:8141", "yarn.resourcemanager.cluster-id": "yarn-cluster", "yarn.resourcemanager.ha.automatic-failover.zk-base-path": "/yarn-leader-election", "yarn.resourcemanager.ha.enabled": "true", "yarn.resourcemanager.ha.rm-ids": "rm1,rm2", "yarn.resourcemanager.hostname": "%HOSTGROUP::mgmt_2%", "yarn.resourcemanager.recovery.enabled": "true", "yarn.resourcemanager.resource-tracker.address": "%HOSTGROUP::mgmt_2%:8025", "yarn.resourcemanager.scheduler.address": "%HOSTGROUP::mgmt_2%:8030", "yarn.resourcemanager.store.class": "org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore", "yarn.resourcemanager.webapp.address": "%HOSTGROUP::mgmt_2%:8088", "yarn.resourcemanager.webapp.https.address": "%HOSTGROUP::mgmt_2%:8090", "yarn.timeline-service.address": "%HOSTGROUP::mgmt_2%:10200", "yarn.timeline-service.webapp.address": "%HOSTGROUP::mgmt_2%:8188", "yarn.timeline-service.webapp.https.address": "%HOSTGROUP::mgmt_2%:8190", "yarn.resourcemanager.zk-address": "%HOSTGROUP::mgmt_2%:2181,%HOSTGROUP::mgmt_1%:2181,%HOSTGROUP::mgmt_3%:2181", "yarn.resourcemanager.hostname.rm1": "%HOSTGROUP::mgmt_2%", "yarn.resourcemanager.hostname.rm2": "%HOSTGROUP::mgmt_3%" } } } ] } ... View more

Hi Atif - How did you resolve that issue? Am facing the similar issue when deploy the services via Ambari blueprint ... View more