Hi. i am running this code from Eclipse: object HelloWorld { def main(args: Array[String]) { import org.apache.spark.SparkContext import org.apache.spark.SparkContext._ import org.apache.spark.SparkConf import org.apache.spark.sql.SQLContext // println("Hello, world!") // val b=new bubba() // val master = "spark://master.royble.co.uk:7077" val sc = new SparkContext("yarn-client", "Plane data", System.getenv("SPARK_HOME")) val sqlContext = new SQLContext(sc) val df = sqlContext.read.format("com.databricks.spark.csv").option("header", "true").option("inferSchema", "true").load("/tmp/airflightsdelays/") df.printSchema } } but it is giving me this error: 16/09/30 15:39:45 INFO RMProxy: Connecting to ResourceManager at /0.0.0.0:8032 16/09/30 15:39:46 INFO Client: Retrying connect to server: 0.0.0.0/0.0.0.0:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) I have tried changing yarn.resourcemanager.address from s1.royble.co.uk:8050 to s1.royble.co.uk:8032 but this did not fix it. Any other pointers are gratefully received. TIA! FYI: Spark is 1.6.0.2.4 and HDP-2.4.2.0 (2.4.2.0-258) Java build path: my yarn-site xml is: <configuration> <property> <name>hadoop.registry.rm.enabled</name> <value>true</value> </property> <property> <name>hadoop.registry.zk.quorum</name> <value>master.royble.co.uk:2181,s2.royble.co.uk:2181,s3.royble.co.uk:2181</value> </property> <property> <name>yarn.acl.enable</name> <value>false</value> </property> <property> <name>yarn.admin.acl</name> <value>yarn</value> </property> <property> <name>yarn.application.classpath</name> <value>$HADOOP_CONF_DIR,/usr/hdp/current/hadoop-client/*,/usr/hdp/current/hadoop-client/lib/*,/usr/hdp/current/hadoop-hdfs-client/*,/usr/hdp/current/hadoop-hdfs-client/lib/*,/usr/hdp/current/hadoop-yarn-client/*,/usr/hdp/current/hadoop-yarn-client/lib/*</value> </property> <property> <name>yarn.client.nodemanager-connect.max-wait-ms</name> <value>60000</value> </property> <property> <name>yarn.client.nodemanager-connect.retry-interval-ms</name> <value>10000</value> </property> <property> <name>yarn.http.policy</name> <value>HTTP_ONLY</value> </property> <property> <name>yarn.log-aggregation-enable</name> <value>true</value> </property> <property> <name>yarn.log-aggregation.retain-seconds</name> <value>2592000</value> </property> <property> <name>yarn.log.server.url</name> <value>http://s1.royble.co.uk:19888/jobhistory/logs</value> </property> <property> <name>yarn.node-labels.enabled</name> <value>false</value> </property> <property> <name>yarn.node-labels.fs-store.retry-policy-spec</name> <value>2000, 500</value> </property> <property> <name>yarn.node-labels.fs-store.root-dir</name> <value>/system/yarn/node-labels</value> </property> <property> <name>yarn.nodemanager.address</name> <value>0.0.0.0:45454</value> </property> <property> <name>yarn.nodemanager.admin-env</name> <value>MALLOC_ARENA_MAX=$MALLOC_ARENA_MAX</value> </property> <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce_shuffle,spark_shuffle</value> </property> <property> <name>yarn.nodemanager.aux-services.mapreduce_shuffle.class</name> <value>org.apache.hadoop.mapred.ShuffleHandler</value> </property> <property> <name>yarn.nodemanager.aux-services.spark_shuffle.class</name> <value>org.apache.spark.network.yarn.YarnShuffleService</value> </property> <property> <name>yarn.nodemanager.bind-host</name> <value>0.0.0.0</value> </property> <property> <name>yarn.nodemanager.container-executor.class</name> <value>org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor</value> </property> <property> <name>yarn.nodemanager.container-monitor.interval-ms</name> <value>3000</value> </property> <property> <name>yarn.nodemanager.delete.debug-delay-sec</name> <value>0</value> </property> <property> <name>yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage</name> <value>90</value> </property> <property> <name>yarn.nodemanager.disk-health-checker.min-free-space-per-disk-mb</name> <value>1000</value> </property> <property> <name>yarn.nodemanager.disk-health-checker.min-healthy-disks</name> <value>0.25</value> </property> <property> <name>yarn.nodemanager.health-checker.interval-ms</name> <value>135000</value> </property> <property> <name>yarn.nodemanager.health-checker.script.timeout-ms</name> <value>60000</value> </property> <property> <name>yarn.nodemanager.linux-container-executor.cgroups.hierarchy</name> <value>hadoop-yarn</value> </property> <property> <name>yarn.nodemanager.linux-container-executor.cgroups.mount</name> <value>false</value> </property> <property> <name>yarn.nodemanager.linux-container-executor.cgroups.strict-resource-usage</name> <value>false</value> </property> <property> <name>yarn.nodemanager.linux-container-executor.group</name> <value>hadoop</value> </property> <property> <name>yarn.nodemanager.linux-container-executor.resources-handler.class</name> <value>org.apache.hadoop.yarn.server.nodemanager.util.DefaultLCEResourcesHandler</value> </property> <property> <name>yarn.nodemanager.local-dirs</name> <value>/hadoop/yarn/local</value> </property> <property> <name>yarn.nodemanager.log-aggregation.compression-type</name> <value>gz</value> </property> <property> <name>yarn.nodemanager.log-aggregation.debug-enabled</name> <value>false</value> </property> <property> <name>yarn.nodemanager.log-aggregation.num-log-files-per-app</name> <value>30</value> </property> <property> <name>yarn.nodemanager.log-aggregation.roll-monitoring-interval-seconds</name> <value>-1</value> </property> <property> <name>yarn.nodemanager.log-dirs</name> <value>/hadoop/yarn/log</value> </property> <property> <name>yarn.nodemanager.log.retain-second</name> <value>604800</value> </property> <property> <name>yarn.nodemanager.recovery.dir</name> <value>/var/log/hadoop-yarn/nodemanager/recovery-state</value> </property> <property> <name>yarn.nodemanager.recovery.enabled</name> <value>true</value> </property> <property> <name>yarn.nodemanager.remote-app-log-dir</name> <value>/app-logs</value> </property> <property> <name>yarn.nodemanager.remote-app-log-dir-suffix</name> <value>logs</value> </property> <property> <name>yarn.nodemanager.resource.cpu-vcores</name> <value>6</value> </property> <property> <name>yarn.nodemanager.resource.memory-mb</name> <value>11264</value> </property> <property> <name>yarn.nodemanager.resource.percentage-physical-cpu-limit</name> <value>80</value> </property> <property> <name>yarn.nodemanager.vmem-check-enabled</name> <value>false</value> </property> <property> <name>yarn.nodemanager.vmem-pmem-ratio</name> <value>2.1</value> </property> <property> <name>yarn.resourcemanager.address</name> <value>s1.royble.co.uk:8050</value> </property> <property> <name>yarn.resourcemanager.admin.address</name> <value>s1.royble.co.uk:8141</value> </property> <property> <name>yarn.resourcemanager.am.max-attempts</name> <value>2</value> </property> <property> <name>yarn.resourcemanager.bind-host</name> <value>0.0.0.0</value> </property> <property> <name>yarn.resourcemanager.connect.max-wait.ms</name> <value>900000</value> </property> <property> <name>yarn.resourcemanager.connect.retry-interval.ms</name> <value>30000</value> </property> <property> <name>yarn.resourcemanager.fs.state-store.retry-policy-spec</name> <value>2000, 500</value> </property> <property> <name>yarn.resourcemanager.fs.state-store.uri</name> <value> </value> </property> <property> <name>yarn.resourcemanager.ha.enabled</name> <value>false</value> </property> <property> <name>yarn.resourcemanager.hostname</name> <value>s1.royble.co.uk</value> </property> <property> <name>yarn.resourcemanager.nodes.exclude-path</name> <value>/etc/hadoop/conf/yarn.exclude</value> </property> <property> <name>yarn.resourcemanager.recovery.enabled</name> <value>true</value> </property> <property> <name>yarn.resourcemanager.resource-tracker.address</name> <value>s1.royble.co.uk:8025</value> </property> <property> <name>yarn.resourcemanager.scheduler.address</name> <value>s1.royble.co.uk:8030</value> </property> <property> <name>yarn.resourcemanager.scheduler.class</name> <value>org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler</value> </property> <property> <name>yarn.resourcemanager.scheduler.monitor.enable</name> <value>false</value> </property> <property> <name>yarn.resourcemanager.state-store.max-completed-applications</name> <value>${yarn.resourcemanager.max-completed-applications}</value> </property> <property> <name>yarn.resourcemanager.store.class</name> <value>org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore</value> </property> <property> <name>yarn.resourcemanager.system-metrics-publisher.dispatcher.pool-size</name> <value>10</value> </property> <property> <name>yarn.resourcemanager.system-metrics-publisher.enabled</name> <value>true</value> </property> <property> <name>yarn.resourcemanager.webapp.address</name> <value>s1.royble.co.uk:8088</value> </property> <property> <name>yarn.resourcemanager.webapp.delegation-token-auth-filter.enabled</name> <value>false</value> </property> <property> <name>yarn.resourcemanager.webapp.https.address</name> <value>s1.royble.co.uk:8090</value> </property> <property> <name>yarn.resourcemanager.work-preserving-recovery.enabled</name> <value>true</value> </property> <property> <name>yarn.resourcemanager.work-preserving-recovery.scheduling-wait-ms</name> <value>10000</value> </property> <property> <name>yarn.resourcemanager.zk-acl</name> <value>world:anyone:rwcda</value> </property> <property> <name>yarn.resourcemanager.zk-address</name> <value>master.royble.co.uk:2181,s2.royble.co.uk:2181,s3.royble.co.uk:2181</value> </property> <property> <name>yarn.resourcemanager.zk-num-retries</name> <value>1000</value> </property> <property> <name>yarn.resourcemanager.zk-retry-interval-ms</name> <value>1000</value> </property> <property> <name>yarn.resourcemanager.zk-state-store.parent-path</name> <value>/rmstore</value> </property> <property> <name>yarn.resourcemanager.zk-timeout-ms</name> <value>10000</value> </property> <property> <name>yarn.scheduler.maximum-allocation-mb</name> <value>11264</value> </property> <property> <name>yarn.scheduler.maximum-allocation-vcores</name> <value>6</value> </property> <property> <name>yarn.scheduler.minimum-allocation-mb</name> <value>1024</value> </property> <property> <name>yarn.scheduler.minimum-allocation-vcores</name> <value>1</value> </property> <property> <name>yarn.timeline-service.address</name> <value>s3.royble.co.uk:10200</value> </property> <property> <name>yarn.timeline-service.bind-host</name> <value>0.0.0.0</value> </property> <property> <name>yarn.timeline-service.client.max-retries</name> <value>30</value> </property> <property> <name>yarn.timeline-service.client.retry-interval-ms</name> <value>1000</value> </property> <property> <name>yarn.timeline-service.enabled</name> <value>true</value> </property> <property> <name>yarn.timeline-service.entity-group-fs-store.active-dir</name> <value>/ats/active/</value> </property> <property> <name>yarn.timeline-service.entity-group-fs-store.cleaner-interval-seconds</name> <value>3600</value> </property> <property> <name>yarn.timeline-service.entity-group-fs-store.done-dir</name> <value>/ats/done/</value> </property> <property> <name>yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes</name> <value>org.apache.tez.dag.history.logging.ats.TimelineCachePluginImpl</value> </property> <property> <name>yarn.timeline-service.entity-group-fs-store.retain-seconds</name> <value>604800</value> </property> <property> <name>yarn.timeline-service.entity-group-fs-store.scan-interval-seconds</name> <value>60</value> </property> <property> <name>yarn.timeline-service.entity-group-fs-store.summary-store</name> <value>org.apache.hadoop.yarn.server.timeline.RollingLevelDBTimelineStore</value> </property> <property> <name>yarn.timeline-service.generic-application-history.store-class</name> <value>org.apache.hadoop.yarn.server.applicationhistoryservice.NullApplicationHistoryStore</value> </property> <property> <name>yarn.timeline-service.http-authentication.simple.anonymous.allowed</name> <value>true</value> </property> <property> <name>yarn.timeline-service.http-authentication.type</name> <value>simple</value> </property> <property> <name>yarn.timeline-service.leveldb-state-store.path</name> <value>/hadoop/yarn/timeline</value> </property> <property> <name>yarn.timeline-service.leveldb-timeline-store.path</name> <value>/hadoop/yarn/timeline</value> </property> <property> <name>yarn.timeline-service.leveldb-timeline-store.read-cache-size</name> <value>104857600</value> </property> <property> <name>yarn.timeline-service.leveldb-timeline-store.start-time-read-cache-size</name> <value>10000</value> </property> <property> <name>yarn.timeline-service.leveldb-timeline-store.start-time-write-cache-size</name> <value>10000</value> </property> <property> <name>yarn.timeline-service.leveldb-timeline-store.ttl-interval-ms</name> <value>300000</value> </property> <property> <name>yarn.timeline-service.recovery.enabled</name> <value>true</value> </property> <property> <name>yarn.timeline-service.state-store-class</name> <value>org.apache.hadoop.yarn.server.timeline.recovery.LeveldbTimelineStateStore</value> </property> <property> <name>yarn.timeline-service.store-class</name> <value>org.apache.hadoop.yarn.server.timeline.EntityGroupFSTimelineStore</value> </property> <property> <name>yarn.timeline-service.ttl-enable</name> <value>true</value> </property> <property> <name>yarn.timeline-service.ttl-ms</name> <value>2678400000</value> </property> <property> <name>yarn.timeline-service.version</name> <value>1.5</value> </property> <property> <name>yarn.timeline-service.webapp.address</name> <value>s3.royble.co.uk:8188</value> </property> <property> <name>yarn.timeline-service.webapp.https.address</name> <value>s3.royble.co.uk:8190</value> </property> </configuration> ... 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I've installed Zeppelin but it won't run. I have fixed the following errors: mkdir /var/run/zeppelin-notebook: permision denied by making: /var/run/user/1022/zeppelin-notebook I also needed to make: /var/run/user/1022 and /var/run/user/1022/zeppelin-notebook also java.io.FileNotFoundException: /usr/hdp/current/zeppelin-server/lib/conf/shiro.ini solution: sudo wget -O /usr/hdp/current/zeppelin-server/lib/conf/shiro.ini "https://github.com/apache/zeppelin/blob/master/conf/shiro.ini" Now i get: ZeppelinServer.java[main]:117) - Error while running jettyServer java.lang.IllegalArgumentException: Line argument must contain a key and a value. Only one string token was found. I'm assuming it is becasue shiro.ini was not suitable. Can anyone tell me how to make it suitable or any other fix? TIA!!! ... View more