how to print the values of yarn.nodemanager.local-dirs and yarn.nodemanager.log-dirs by API

mike_bronson7 — Sun, 18 Aug 2019 09:31:02 GMT
we want to capture the values of yarn.nodemanager.local-dirs and yarn.nodemanager.log-dirs by API
in order to use these values in bash script
example from ambari GUI
what is the API syntax for yarn.nodemanager.local-dirs and yarn.nodemanager.log-dirs ?
Re: how to print the values of yarn.nodemanager.local-dirs and yarn.nodemanager.log-dirs by API

ssharma — Tue, 02 Jan 2018 20:23:58 GMT
@Michael Bronson
You can use configs.py to achieve this.
Run below command on ambari server host
/var/lib/ambari-server/resources/scripts/configs.py --action get --host localhost --port <ambari_server_host> --protocol <ambari_protocol> --cluster <cluster_name> --config-type yarn-site
(/var/lib/ambari-server/resources/scripts/configs.py --action get --host localhost --port 8080 --protocol http --cluster cl1 --config-type yarn-site)
This will return the results in JSON format which are key value pairs. You can use this result to find the value of yarn.nodemanager.local-dirs and yarn.nodemanager.log-dirs
Example :
[root@ctr-e136-1513029738776-28711-01-000002 ~]# /var/lib/ambari-server/resources/scripts/configs.py --action get --host localhost --port 8080 --protocol http --cluster cl1 --config-type yarn-site
2018-01-02 12:14:46,879 INFO ### Performing "get" content:
2018-01-02 12:14:46,902 INFO ### on (Site:yarn-site, Tag:82207fb3-2c26-47fb-a092-d0b88e19fa66)
{
"properties": {
"yarn.rm.system-metricspublisher.emit-container-events": "true",
"yarn.timeline-service.http-authentication.kerberos.keytab": "/etc/security/keytabs/spnego.service.keytab",
"yarn.timeline-service.http-authentication.signer.secret.provider.object": "",
"yarn.resourcemanager.hostname": "ctr-e136-1513029738776-28711-01-000004.hwx.site",
"yarn.node-labels.enabled": "false",
"yarn.resourcemanager.scheduler.monitor.enable": "false",
"yarn.nodemanager.aux-services.spark2_shuffle.class": "org.apache.spark.network.yarn.YarnShuffleService",
"yarn.timeline-service.http-authentication.signature.secret.file": "",
"yarn.timeline-service.bind-host": "0.0.0.0",
"hadoop.registry.secure": "true",
"yarn.resourcemanager.ha.enabled": "true",
"hadoop.registry.dns.bind-port": "5353",
"yarn.nodemanager.runtime.linux.docker.privileged-containers.acl": "",
"yarn.timeline-service.webapp.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8188",
"yarn.nodemanager.principal": "nm/_HOST@EXAMPLE.COM",
"yarn.timeline-service.enabled": "false",
"yarn.nodemanager.recovery.enabled": "true",
"yarn.timeline-service.entity-group-fs-store.group-id-plugin-classpath": "{\"HDP\":\"/usr/hdp\"}/${hdp.version}/spark/hdpLib/*",
"yarn.timeline-service.http-authentication.type": "kerberos",
"yarn.nodemanager.container-metrics.unregister-delay-ms": "60000",
"yarn.nodemanager.keytab": "/etc/security/keytabs/nm.service.keytab",
"yarn.timeline-service.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:10200",
"yarn.timeline-service.entity-group-fs-store.summary-store": "org.apache.hadoop.yarn.server.timeline.RollingLevelDBTimelineStore",
"yarn.timeline-service.entity-group-fs-store.app-cache-size": "10",
"yarn.nodemanager.aux-services.spark2_shuffle.classpath": "{{stack_root}}/${hdp.version}/spark2/aux/*",
"yarn.resourcemanager.webapp.spnego-principal": "HTTP/_HOST@EXAMPLE.COM",
"yarn.resourcemanager.am.max-attempts": "20",
"\nyarn.webapp.api-service.enable\n": "true",
"yarn.nodemanager.log-aggregation.debug-enabled": "false",
"yarn.timeline-service.http-authentication.proxyuser.*.users": "",
"yarn.timeline-service.http-authentication.proxyuser.*.hosts": "",
"yarn.scheduler.maximum-allocation-vcores": "1",
"yarn.resourcemanager.system-metrics-publisher.enabled": "true",
"yarn.nodemanager.vmem-pmem-ratio": "2.1",
"yarn.resourcemanager.nodes.exclude-path": "/etc/hadoop/conf/yarn.exclude",
"yarn.timeline-service.http-authentication.cookie.path": "",
"yarn.resourcemanager.system-metrics-publisher.dispatcher.pool-size": "10",
"yarn.log.server.url": "http://ctr-e136-1513029738776-28711-01-000004.hwx.site:19888/jobhistory/logs",
"yarn.nodemanager.webapp.spnego-principal": "HTTP/_HOST@EXAMPLE.COM",
"yarn.timeline-service.keytab": "/etc/security/keytabs/yarn.service.keytab",
"\nyarn.nodemanager.runtime.linux.docker.allowed-container-networks\n": "host,none,bridge",
"yarn.resourcemanager.webapp.delegation-token-auth-filter.enabled": "false",
"hadoop.registry.dns.domain-name": "hwx.site",
"yarn.timeline-service.entity-group-fs-store.active-dir": "/ats/active/",
"\nyarn.nodemanager.runtime.linux.docker.default-container-network\n": "host",
"yarn.resourcemanager.principal": "rm/_HOST@EXAMPLE.COM",
"yarn.nodemanager.local-dirs": "/grid/0/hadoop/yarn/local",
"yarn.nodemanager.linux-container-executor.cgroups.strict-resource-usage": "false",
"yarn.nodemanager.remote-app-log-dir-suffix": "logs",
"yarn.log.server.web-service.url": "http://ctr-e136-1513029738776-28711-01-000004.hwx.site:8188/ws/v1/applicationhistory",
"\nyarn.nodemanager.linux-container-executor.nonsecure-mode.limit-users\n": "false",
"yarn.resourcemanager.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8050",
"yarn.resourcemanager.zk-num-retries": "1000",
"yarn.timeline-service.http-authentication.token.validity": "",
"yarn.resourcemanager.ha.automatic-failover.zk-base-path": "/yarn-leader-election",
"yarn.resourcemanager.proxy-user-privileges.enabled": "true",
"yarn.application.classpath": "$HADOOP_CONF_DIR,{{hadoop_home}}/*,{{hadoop_home}}/lib/*,{{stack_root}}/current/hadoop-hdfs-client/*,{{stack_root}}/current/hadoop-hdfs-client/lib/*,{{stack_root}}/current/hadoop-yarn-client/*,{{stack_root}}/current/hadoop-yarn-client/lib/*",
"yarn.timeline-service.ttl-ms": "2678400000",
"yarn.timeline-service.http-authentication.proxyuser.ambari-server.hosts": "ctr-e136-1513029738776-28711-01-000002.hwx.site",
"yarn.nodemanager.container-monitor.interval-ms": "3000",
"yarn.node-labels.fs-store.retry-policy-spec": "2000, 500",
"yarn.resourcemanager.zk-acl": "sasl:rm:rwcda",
"yarn.timeline-service.leveldb-state-store.path": "/grid/0/hadoop/yarn/timeline",
"hadoop.registry.jaas.context": "Client",
"yarn.scheduler.capacity.ordering-policy.priority-utilization.underutilized-preemption.enabled": "false",
"yarn.resourcemanager.webapp.https.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8088",
"yarn.log-aggregation-enable": "true",
"yarn.nodemanager.delete.debug-delay-sec": "3600",
"yarn.resourcemanager.bind-host": "0.0.0.0",
"yarn.timeline-service.store-class": "org.apache.hadoop.yarn.server.timeline.EntityGroupFSTimelineStore",
"yarn.resourcemanager.webapp.spnego-keytab-file": "/etc/security/keytabs/spnego.service.keytab",
"yarn.timeline-service.client.retry-interval-ms": "1000",
"yarn.system-metricspublisher.enabled": "true",
"yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes": "org.apache.tez.dag.history.logging.ats.TimelineCachePluginImpl",
"hadoop.registry.zk.quorum": "ctr-e136-1513029738776-28711-01-000007.hwx.site:2181,ctr-e136-1513029738776-28711-01-000003.hwx.site:2181,ctr-e136-1513029738776-28711-01-000006.hwx.site:2181,ctr-e136-1513029738776-28711-01-000005.hwx.site:2181",
"yarn.nodemanager.aux-services": "mapreduce_shuffle",
"\nyarn.nodemanager.runtime.linux.allowed-runtimes\n": "default,docker",
"yarn.timeline-service.http-authentication.proxyuser.ambari-server.groups": "*",
"yarn.nodemanager.aux-services.mapreduce_shuffle.class": "org.apache.hadoop.mapred.ShuffleHandler",
"hadoop.registry.dns.enabled": "true",
"yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage": "90",
"yarn.resourcemanager.zk-timeout-ms": "10000",
"yarn.resourcemanager.fs.state-store.uri": " ",
"yarn.nodemanager.linux-container-executor.group": "hadoop",
"yarn.nodemanager.remote-app-log-dir": "/app-logs",
"yarn.nodemanager.aux-services.spark_shuffle.classpath": "{{stack_root}}/${hdp.version}/spark/aux/*",
"yarn.resourcemanager.keytab": "/etc/security/keytabs/rm.service.keytab",
"yarn.timeline-service.ttl-enable": "true",
"yarn.timeline-service.entity-group-fs-store.cleaner-interval-seconds": "3600",
"yarn.resourcemanager.fs.state-store.retry-policy-spec": "2000, 500",
"yarn.timeline-service.generic-application-history.store-class": "org.apache.hadoop.yarn.server.applicationhistoryservice.NullApplicationHistoryStore",
"yarn.resourcemanager.webapp.address.rm1": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8088",
"hadoop.registry.dns.zone-mask": "255.255.255.0",
"yarn.nodemanager.disk-health-checker.min-healthy-disks": "0.25",
"yarn.resourcemanager.state-store.max-completed-applications": "${yarn.resourcemanager.max-completed-applications}",
"yarn.resourcemanager.webapp.address.rm2": "ctr-e136-1513029738776-28711-01-000003.hwx.site:8088",
"yarn.resourcemanager.work-preserving-recovery.enabled": "true",
"yarn.resourcemanager.resource-tracker.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8025",
"yarn.nodemanager.health-checker.script.timeout-ms": "60000",
"yarn.resourcemanager.scheduler.class": "org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler",
"yarn.nodemanager.resource.memory-mb": "12288",
"yarn.timeline-service.http-authentication.kerberos.name.rules": "",
"yarn.nodemanager.resource.cpu-vcores": "1",
"yarn.timeline-service.http-authentication.signature.secret": "",
"yarn.scheduler.maximum-allocation-mb": "12288",
"yarn.resourcemanager.monitor.capacity.preemption.total_preemption_per_round": "0.17",
"yarn.nodemanager.resource.percentage-physical-cpu-limit": "80",
"yarn.nodemanager.disk-health-checker.min-free-space-per-disk-mb": "1000",
"yarn.resourcemanager.proxyuser.*.groups": "",
"yarn.nodemanager.log-aggregation.roll-monitoring-interval-seconds": "3600",
"yarn.timeline-service.principal": "yarn/_HOST@EXAMPLE.COM",
"yarn.timeline-service.state-store-class": "org.apache.hadoop.yarn.server.timeline.recovery.LeveldbTimelineStateStore",
"yarn.node-labels.fs-store.root-dir": "/system/yarn/node-labels",
"yarn.resourcemanager.hostname.rm1": "ctr-e136-1513029738776-28711-01-000004.hwx.site",
"yarn.resourcemanager.hostname.rm2": "ctr-e136-1513029738776-28711-01-000003.hwx.site",
"yarn.resourcemanager.proxyuser.*.hosts": "",
"yarn.resourcemanager.webapp.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8088",
"yarn.scheduler.minimum-allocation-vcores": "1",
"yarn.nodemanager.health-checker.interval-ms": "135000",
"yarn.nodemanager.admin-env": "MALLOC_ARENA_MAX=$MALLOC_ARENA_MAX",
"yarn.nodemanager.vmem-check-enabled": "false",
"yarn.acl.enable": "true",
"yarn.timeline-service.leveldb-timeline-store.read-cache-size": "104857600",
"yarn.nodemanager.log.retain-seconds": "604800",
"yarn.client.nodemanager-connect.max-wait-ms": "60000",
"yarn.timeline-service.http-authentication.simple.anonymous.allowed": "true",
"\nyarn.nodemanager.runtime.linux.docker.privileged-containers.allowed\n": "false",
"yarn.scheduler.minimum-allocation-mb": "1024",
"yarn.timeline-service.leveldb-timeline-store.start-time-read-cache-size": "10000",
"yarn.resourcemanager.monitor.capacity.preemption.natural_termination_factor": "1",
"yarn.resourcemanager.ha.rm-ids": "rm1,rm2",
"yarn.timeline-service.http-authentication.signer.secret.provider": "",
"yarn.resourcemanager.connect.max-wait.ms": "900000",
"yarn.resourcemanager.proxyuser.*.users": "",
"yarn.timeline-service.http-authentication.cookie.domain": "",
"yarn.timeline-service.http-authentication.proxyuser.*.groups": "",
"yarn.http.policy": "HTTP_ONLY",
"yarn.nodemanager.runtime.linux.docker.capabilities": "\nCHOWN,DAC_OVERRIDE,FSETID,FOWNER,MKNOD,NET_RAW,SETGID,SETUID,SETFCAP,\nSETPCAP,NET_BIND_SERVICE,SYS_CHROOT,KILL,AUDIT_WRITE",
"yarn.timeline-service.version": "2.0",
"yarn.resourcemanager.zk-address": "ctr-e136-1513029738776-28711-01-000007.hwx.site:2181,ctr-e136-1513029738776-28711-01-000006.hwx.site:2181,ctr-e136-1513029738776-28711-01-000005.hwx.site:2181",
"yarn.nodemanager.recovery.dir": "{{yarn_log_dir_prefix}}/nodemanager/recovery-state",
"yarn.nodemanager.container-executor.class": "org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor",
"yarn.resourcemanager.store.class": "org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore",
"yarn.timeline-service.entity-group-fs-store.retain-seconds": "604800",
"yarn.nodemanager.webapp.spnego-keytab-file": "/etc/security/keytabs/spnego.service.keytab",
"yarn.resourcemanager.recovery.enabled": "true",
"yarn.timeline-service.leveldb-timeline-store.path": "/grid/0/hadoop/yarn/timeline",
"hadoop.registry.system.accounts": "sasl:yarn,sasl:jhs,sasl:hdfs,sasl:rm,sasl:hive",
"yarn.timeline-service.client.max-retries": "30",
"yarn.resourcemanager.scheduler.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8030",
"yarn.log-aggregation.retain-seconds": "2592000",
"yarn.nodemanager.address": "0.0.0.0:25454",
"hadoop.registry.rm.enabled": "false",
"yarn.timeline-service.leveldb-timeline-store.ttl-interval-ms": "300000",
"yarn.resourcemanager.work-preserving-recovery.scheduling-wait-ms": "10000",
"yarn.resourcemanager.zk-state-store.parent-path": "/rmstore",
"yarn.nodemanager.log-aggregation.compression-type": "gz",
"yarn.timeline-service.http-authentication.kerberos.principal": "HTTP/_HOST@EXAMPLE.COM",
"yarn.nodemanager.log-aggregation.num-log-files-per-app": "30",
"hadoop.registry.client.auth": "kerberos",
"yarn.timeline-service.recovery.enabled": "true",
"yarn.nodemanager.bind-host": "0.0.0.0",
"yarn.resourcemanager.zk-retry-interval-ms": "1000",
"manage.include.files": "false",
"yarn.nodemanager.recovery.supervised": "true",
"yarn.admin.acl": "yarn,dr.who",
"yarn.resourcemanager.cluster-id": "yarn-cluster",
"yarn.nodemanager.log-dirs": "/grid/0/hadoop/yarn/log",
"yarn.timeline-service.entity-group-fs-store.scan-interval-seconds": "60",
"yarn.timeline-service.leveldb-timeline-store.start-time-write-cache-size": "10000",
"yarn.nodemanager.aux-services.spark_shuffle.class": "org.apache.spark.network.yarn.YarnShuffleService",
"hadoop.registry.dns.zone-subnet": "172.17.0.0",
"yarn.client.nodemanager-connect.retry-interval-ms": "10000",
"yarn.resourcemanager.admin.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8141",
"yarn.timeline-service.webapp.https.address": "ctr-e136-1513029738776-28711-01-000004.hwx.site:8190",
"yarn.resourcemanager.connect.retry-interval.ms": "30000",
"yarn.timeline-service.entity-group-fs-store.done-dir": "/ats/done/"
}
}
question how to print the values of yarn.nodemanager.local-dirs and yarn.nodemanager.log-dirs by API in Archives of Support Questions (Read Only)

how to print the values of yarn.nodemanager.local-dirs and yarn.nodemanager.log-dirs by API

Re: how to print the values of yarn.nodemanager.local-dirs and yarn.nodemanager.log-dirs by API
