[ https://issues.apache.org/jira/browse/SPARK-4132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-4132. ------------------------------ Resolution: Duplicate I'm all but certain you're describing the same thing as SPARK-4078 > Spark uses incompatible HDFS API > -------------------------------- > > Key: SPARK-4132 > URL: https://issues.apache.org/jira/browse/SPARK-4132 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 1.1.0 > Environment: Spark1.1.0 on Hadoop1.2.1 > CentOS 6.3 64bit > Reporter: kuromatsu nobuyuki > Priority: Minor > > When I enable event logging and set it to output to HDFS, initialization > fails with 'java.lang.ClassNotFoundException' (see trace below). > I found that an API incompatibility in > org.apache.hadoop.fs.permission.FsPermission between Hadoop 1.0.4 and Hadoop > 1.1.0 (and above) causes this error > (org.apache.hadoop.fs.permission.FsPermission$2 is used in 1.0.4 but doesn't > exist in my 1.2.1 environment). > I think that the Spark jar file pre-built for Hadoop1.X should be built on > Hadoop Stable version(Hadoop 1.2.1). > 2014-10-24 10:43:22,893 INFO org.apache.hadoop.ipc.Server: IPC Server > listener on 9000: > readAndProcess threw exception java.lang.RuntimeException: > readObject can't find class org.apache.hadoop.fs.permission.FsPermission$2. > Count of bytes read: 0 > java.lang.RuntimeException: readObject can't find class > org.apache.hadoop.fs.permission.FsPermission$2 > at > org.apache.hadoop.io.ObjectWritable.readObject(ObjectWritable.java:233) > at org.apache.hadoop.ipc.RPC$Invocation.readFields(RPC.java:106) > at > org.apache.hadoop.ipc.Server$Connection.processData(Server.java:1347) > at > org.apache.hadoop.ipc.Server$Connection.processOneRpc(Server.java:1326) > at > org.apache.hadoop.ipc.Server$Connection.readAndProcess(Server.java:1226) > at org.apache.hadoop.ipc.Server$Listener.doRead(Server.java:577) > at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:384) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:701) > Caused by: java.lang.ClassNotFoundException: > org.apache.hadoop.fs.permission.FsPermission$2 > at java.net.URLClassLoader$1.run(URLClassLoader.java:217) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:205) > at java.lang.ClassLoader.loadClass(ClassLoader.java:323) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) > at java.lang.ClassLoader.loadClass(ClassLoader.java:268) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:270) > at > org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:810) > at > org.apache.hadoop.io.ObjectWritable.readObject(ObjectWritable.java:231) > ... 9 more -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org