i put some logging statements in yarn.Client and that confirms its using local filesystem: 14/06/20 15:20:33 INFO Client: fs.defaultFS is file:///
so somehow fs.defaultFS is not being picked up from /etc/hadoop/conf/core-site.xml, but spark does correctly pick up yarn.resourcemanager.hostname from /etc/hadoop/conf/yarn-site.xml strange! On Fri, Jun 20, 2014 at 1:26 PM, Koert Kuipers <ko...@tresata.com> wrote: > in /etc/hadoop/conf/core-site.xml: > <property> > <name>fs.defaultFS</name> > <value>hdfs://cdh5-yarn.tresata.com:8020</value> > </property> > > > also hdfs seems the default: > [koert@cdh5-yarn ~]$ hadoop fs -ls / > Found 5 items > drwxr-xr-x - hdfs supergroup 0 2014-06-19 12:31 /data > drwxrwxrwt - hdfs supergroup 0 2014-06-20 12:17 /lib > drwxrwxrwt - hdfs supergroup 0 2014-06-18 14:58 /tmp > drwxr-xr-x - hdfs supergroup 0 2014-06-18 15:02 /user > drwxr-xr-x - hdfs supergroup 0 2014-06-18 14:59 /var > > and in my spark-site.env: > export HADOOP_CONF_DIR=/etc/hadoop/conf > > > > On Fri, Jun 20, 2014 at 1:04 PM, bc Wong <bcwal...@cloudera.com> wrote: > >> Koert, is there any chance that your fs.defaultFS isn't setup right? >> >> >> On Fri, Jun 20, 2014 at 9:57 AM, Koert Kuipers <ko...@tresata.com> wrote: >> >>> yeah sure see below. i strongly suspect its something i misconfigured >>> causing yarn to try to use local filesystem mistakenly. >>> >>> ********************* >>> >>> [koert@cdh5-yarn ~]$ /usr/local/lib/spark/bin/spark-submit --class >>> org.apache.spark.examples.SparkPi --master yarn-cluster --num-executors 3 >>> --executor-cores 1 >>> hdfs://cdh5-yarn/lib/spark-examples-1.0.0-hadoop2.3.0-cdh5.0.2.jar 10 >>> 14/06/20 12:54:40 WARN NativeCodeLoader: Unable to load native-hadoop >>> library for your platform... using builtin-java classes where applicable >>> 14/06/20 12:54:40 INFO RMProxy: Connecting to ResourceManager at >>> cdh5-yarn.tresata.com/192.168.1.85:8032 >>> 14/06/20 12:54:41 INFO Client: Got Cluster metric info from >>> ApplicationsManager (ASM), number of NodeManagers: 1 >>> 14/06/20 12:54:41 INFO Client: Queue info ... queueName: root.default, >>> queueCurrentCapacity: 0.0, queueMaxCapacity: -1.0, >>> queueApplicationCount = 0, queueChildQueueCount = 0 >>> 14/06/20 12:54:41 INFO Client: Max mem capabililty of a single resource >>> in this cluster 8192 >>> 14/06/20 12:54:41 INFO Client: Preparing Local resources >>> 14/06/20 12:54:41 WARN BlockReaderLocal: The short-circuit local reads >>> feature cannot be used because libhadoop cannot be loaded. >>> 14/06/20 12:54:41 INFO Client: Uploading >>> hdfs://cdh5-yarn/lib/spark-examples-1.0.0-hadoop2.3.0-cdh5.0.2.jar to >>> file:/home/koert/.sparkStaging/application_1403201750110_0060/spark-examples-1.0.0-hadoop2.3.0-cdh5.0.2.jar >>> 14/06/20 12:54:43 INFO Client: Setting up the launch environment >>> 14/06/20 12:54:43 INFO Client: Setting up container launch context >>> 14/06/20 12:54:43 INFO Client: Command for starting the Spark >>> ApplicationMaster: List($JAVA_HOME/bin/java, -server, -Xmx512m, >>> -Djava.io.tmpdir=$PWD/tmp, -Dspark.akka.retry.wait=\"30000\", >>> -Dspark.storage.blockManagerTimeoutIntervalMs=\"120000\", >>> -Dspark.storage.blockManagerHeartBeatMs=\"120000\", >>> -Dspark.app.name=\"org.apache.spark.examples.SparkPi\", >>> -Dspark.akka.frameSize=\"10000\", -Dspark.akka.timeout=\"30000\", >>> -Dspark.worker.timeout=\"30000\", >>> -Dspark.akka.logLifecycleEvents=\"true\", >>> -Dlog4j.configuration=log4j-spark-container.properties, >>> org.apache.spark.deploy.yarn.ApplicationMaster, --class, >>> org.apache.spark.examples.SparkPi, --jar , >>> hdfs://cdh5-yarn/lib/spark-examples-1.0.0-hadoop2.3.0-cdh5.0.2.jar, >>> --args '10' , --executor-memory, 1024, --executor-cores, 1, >>> --num-executors , 3, 1>, <LOG_DIR>/stdout, 2>, <LOG_DIR>/stderr) >>> 14/06/20 12:54:43 INFO Client: Submitting application to ASM >>> 14/06/20 12:54:43 INFO YarnClientImpl: Submitted application >>> application_1403201750110_0060 >>> 14/06/20 12:54:44 INFO Client: Application report from ASM: >>> application identifier: application_1403201750110_0060 >>> appId: 60 >>> clientToAMToken: null >>> appDiagnostics: >>> appMasterHost: N/A >>> appQueue: root.koert >>> appMasterRpcPort: -1 >>> appStartTime: 1403283283505 >>> yarnAppState: ACCEPTED >>> distributedFinalState: UNDEFINED >>> appTrackingUrl: >>> http://cdh5-yarn.tresata.com:8088/proxy/application_1403201750110_0060/ >>> appUser: koert >>> 14/06/20 12:54:45 INFO Client: Application report from ASM: >>> application identifier: application_1403201750110_0060 >>> appId: 60 >>> clientToAMToken: null >>> appDiagnostics: >>> appMasterHost: N/A >>> appQueue: root.koert >>> appMasterRpcPort: -1 >>> appStartTime: 1403283283505 >>> yarnAppState: ACCEPTED >>> distributedFinalState: UNDEFINED >>> appTrackingUrl: >>> http://cdh5-yarn.tresata.com:8088/proxy/application_1403201750110_0060/ >>> appUser: koert >>> 14/06/20 12:54:46 INFO Client: Application report from ASM: >>> application identifier: application_1403201750110_0060 >>> appId: 60 >>> clientToAMToken: null >>> appDiagnostics: >>> appMasterHost: N/A >>> appQueue: root.koert >>> appMasterRpcPort: -1 >>> appStartTime: 1403283283505 >>> yarnAppState: ACCEPTED >>> distributedFinalState: UNDEFINED >>> appTrackingUrl: >>> http://cdh5-yarn.tresata.com:8088/proxy/application_1403201750110_0060/ >>> appUser: koert >>> 14/06/20 12:54:47 INFO Client: Application report from ASM: >>> application identifier: application_1403201750110_0060 >>> appId: 60 >>> clientToAMToken: null >>> appDiagnostics: Application application_1403201750110_0060 failed 2 >>> times due to AM Container for appattempt_1403201750110_0060_000002 exited >>> with exitCode: -1000 due to: File >>> file:/home/koert/.sparkStaging/application_1403201750110_0060/spark-examples-1.0.0-hadoop2.3.0-cdh5.0.2.jar >>> does not exist >>> .Failing this attempt.. Failing the application. >>> appMasterHost: N/A >>> appQueue: root.koert >>> appMasterRpcPort: -1 >>> appStartTime: 1403283283505 >>> yarnAppState: FAILED >>> distributedFinalState: FAILED >>> appTrackingUrl: >>> cdh5-yarn.tresata.com:8088/cluster/app/application_1403201750110_0060 >>> appUser: koert >>> >>> >>> >>> >>> On Fri, Jun 20, 2014 at 12:42 PM, Marcelo Vanzin <van...@cloudera.com> >>> wrote: >>> >>>> Hi Koert, >>>> >>>> Could you provide more details? Job arguments, log messages, errors, >>>> etc. >>>> >>>> On Fri, Jun 20, 2014 at 9:40 AM, Koert Kuipers <ko...@tresata.com> >>>> wrote: >>>> > i noticed that when i submit a job to yarn it mistakenly tries to >>>> upload >>>> > files to local filesystem instead of hdfs. what could cause this? >>>> > >>>> > in spark-env.sh i have HADOOP_CONF_DIR set correctly (and >>>> spark-submit does >>>> > find yarn), and my core-site.xml has a fs.defaultFS that is hdfs, not >>>> local >>>> > filesystem. >>>> > >>>> > thanks! koert >>>> >>>> >>>> >>>> -- >>>> Marcelo >>>> >>> >>> >> >
