Correction: According to Liancheng, this hotfix might be the root cause:
https://github.com/apache/spark/commit/38cb2c3a36a5c9ead4494cbc3dde008c2f0698ce Jianshi On Fri, Dec 5, 2014 at 12:45 PM, Jianshi Huang <jianshi.hu...@gmail.com> wrote: > Looks like the datanucleus*.jar shouldn't appear in the hdfs path in > Yarn-client mode. > > Maybe this patch broke yarn-client. > > > https://github.com/apache/spark/commit/a975dc32799bb8a14f9e1c76defaaa7cfbaf8b53 > > Jianshi > > On Fri, Dec 5, 2014 at 12:02 PM, Jianshi Huang <jianshi.hu...@gmail.com> > wrote: > >> Actually my HADOOP_CLASSPATH has already been set to include >> /etc/hadoop/conf/* >> >> export >> HADOOP_CLASSPATH=/etc/hbase/conf/hbase-site.xml:/usr/lib/hbase/lib/hbase-protocol.jar:$(hbase >> classpath) >> >> Jianshi >> >> On Fri, Dec 5, 2014 at 11:54 AM, Jianshi Huang <jianshi.hu...@gmail.com> >> wrote: >> >>> 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/ >>> >> >> >> >> -- >> Jianshi Huang >> >> LinkedIn: jianshi >> Twitter: @jshuang >> Github & Blog: http://huangjs.github.com/ >> > > > > -- > Jianshi Huang > > LinkedIn: jianshi > Twitter: @jshuang > Github & Blog: http://huangjs.github.com/ > -- Jianshi Huang LinkedIn: jianshi Twitter: @jshuang Github & Blog: http://huangjs.github.com/
