Re: spark on yarn is trying to use file:// instead of hdfs://
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
Re: spark on yarn is trying to use file:// instead of hdfs://
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=\3\, -Dspark.storage.blockManagerTimeoutIntervalMs=\12\, -Dspark.storage.blockManagerHeartBeatMs=\12\, -Dspark.app.name=\org.apache.spark.examples.SparkPi\, -Dspark.akka.frameSize=\1\, -Dspark.akka.timeout=\3\, -Dspark.worker.timeout=\3\, -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_02 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
Re: spark on yarn is trying to use file:// instead of hdfs://
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=\3\, -Dspark.storage.blockManagerTimeoutIntervalMs=\12\, -Dspark.storage.blockManagerHeartBeatMs=\12\, -Dspark.app.name=\org.apache.spark.examples.SparkPi\, -Dspark.akka.frameSize=\1\, -Dspark.akka.timeout=\3\, -Dspark.worker.timeout=\3\, -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_02 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
Re: spark on yarn is trying to use file:// instead of hdfs://
ok solved it. as it happened in spark/conf i also had a file called core.site.xml (with some tachyone related stuff in it) so thats why it ignored /etc/hadoop/conf/core-site.xml On Fri, Jun 20, 2014 at 3:24 PM, Koert Kuipers ko...@tresata.com wrote: 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 namefs.defaultFS/name valuehdfs://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=\3\, -Dspark.storage.blockManagerTimeoutIntervalMs=\12\, -Dspark.storage.blockManagerHeartBeatMs=\12\, -Dspark.app.name=\org.apache.spark.examples.SparkPi\, -Dspark.akka.frameSize=\1\, -Dspark.akka.timeout=\3\, -Dspark.worker.timeout=\3\, -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:
