权限问题：在Oozie中通过shell动作运行spark作业时

Question

I am trying to run spark job on Yarn cluster in "yarn-client" mode; using Oozie shell action to issue spark-submit command. Note that oozie job is triggered by logged in user ("my-user"), but i get Execute permission issue.Please refer log below

For more detailed output, check application tracking page:http://physrv3:8088/proxy/application_1452252389874_0018/Then, click on links to logs of each attempt.
Diagnostics: Permission denied: user=my-user, access=EXECUTE, inode="/user/yarn/.sparkStaging/application_1452252389874_0018":yarn:hdfs:drwx------
    at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkFsPermission(DefaultAuthorizationProvider.java:257)
    at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.check(DefaultAuthorizationProvider.java:238)
    at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkTraverse(DefaultAuthorizationProvider.java:180)
    at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:137)
    at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:138)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6609)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:4223)
    at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getFileInfo(NameNodeRpcServer.java:894)
    at org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getFileInfo(AuthorizationProviderProxyClientProtocol.java:526)
    at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:822)
    at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
    at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617)
    at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2086)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2082)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:415)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
    at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2080)

Answer 1

I would suggest you to use a java action as described Spark with Java Action if you have Oozie version smaller than 4.2.

Otherwise, if you have admin rights to the oozie server, upgrade to Oozie version >= 4.2.x where there is a native support for Spark actions.