Looks like somehow Spark failed to find the core-site.xml in /et/hadoop/conf
I've already set the following env variables: export YARN_CONF_DIR=/etc/hadoop/conf export HADOOP_CONF_DIR=/etc/hadoop/conf export HBASE_CONF_DIR=/etc/hbase/conf Should I put $HADOOP_CONF_DIR/* to HADOOP_CLASSPATH? Jianshi On Fri, Dec 5, 2014 at 11:37 AM, Jianshi Huang <jianshi.hu...@gmail.com> wrote: > I got the following error during Spark startup (Yarn-client mode): > > 14/12/04 19:33:58 INFO Client: Uploading resource > file:/x/home/jianshuang/spark/spark-latest/lib/datanucleus-api-jdo-3.2.6.jar > -> > hdfs://stampy/user/jianshuang/.sparkStaging/application_1404410683830_531767/datanucleus-api-jdo-3.2.6.jar > java.lang.IllegalArgumentException: Wrong FS: > hdfs://stampy/user/jianshuang/.sparkStaging/application_1404410683830_531767/datanucleus-api-jdo-3.2.6.jar, > expected: file:/// > at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:643) > at > org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:79) > at > org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:506) > at > org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:724) > at > org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:501) > at > org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:397) > at > org.apache.spark.deploy.yarn.ClientDistributedCacheManager.addResource(ClientDistributedCacheManager.scala:67) > at > org.apache.spark.deploy.yarn.ClientBase$$anonfun$prepareLocalResources$5.apply(ClientBase.scala:257) > at > org.apache.spark.deploy.yarn.ClientBase$$anonfun$prepareLocalResources$5.apply(ClientBase.scala:242) > at scala.Option.foreach(Option.scala:236) > at > org.apache.spark.deploy.yarn.ClientBase$class.prepareLocalResources(ClientBase.scala:242) > at > org.apache.spark.deploy.yarn.Client.prepareLocalResources(Client.scala:35) > at > org.apache.spark.deploy.yarn.ClientBase$class.createContainerLaunchContext(ClientBase.scala:350) > at > org.apache.spark.deploy.yarn.Client.createContainerLaunchContext(Client.scala:35) > at > org.apache.spark.deploy.yarn.Client.submitApplication(Client.scala:80) > at > org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.start(YarnClientSchedulerBackend.scala:57) > at > org.apache.spark.scheduler.TaskSchedulerImpl.start(TaskSchedulerImpl.scala:140) > at org.apache.spark.SparkContext.<init>(SparkContext.scala:335) > at > org.apache.spark.repl.SparkILoop.createSparkContext(SparkILoop.scala:986) > at $iwC$$iwC.<init>(<console>:9) > at $iwC.<init>(<console>:18) > at <init>(<console>:20) > at .<init>(<console>:24) > > I'm using latest Spark built from master HEAD yesterday. Is this a bug? > > -- > Jianshi Huang > > LinkedIn: jianshi > Twitter: @jshuang > Github & Blog: http://huangjs.github.com/ > -- Jianshi Huang LinkedIn: jianshi Twitter: @jshuang Github & Blog: http://huangjs.github.com/
