Thanks a lot....I was thinking about a Hadoop configuration problem..sorry for this question..
2015-02-19 19:01 GMT+01:00 Rob Vesse <[email protected]>: > --nodecount is not a valid argument so it is being treated as a file name > > The correct argument is --node-count > > Rob > > On 19/02/2015 16:12, "Carmen Manzulli" <[email protected]> wrote: > > >Hi, > >i don't know why but i'm getting this error: > > > > > >Input path does not exist: hdfs://master:54310/user/sisinflab/--nodecount > >org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input path > >does not exist: hdfs://master:54310/user/sisinflab/--nodecount > > at > >org.apache.hadoop.mapreduce.lib.input.FileInputFormat.singleThreadedListSt > >atus(FileInputFormat.java:321) > > at > >org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInput > >Format.java:264) > > at > >org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputF > >ormat.java:385) > > at > >org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java: > >597) > > at > >org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:614 > >) > > at > >org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.ja > >va:492) > > at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1296) > > at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1293) > > 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:1628) > > at org.apache.hadoop.mapreduce.Job.submit(Job.java:1293) > > at org.apache.jena.hadoop.rdf.stats.RdfStats.runJob(RdfStats.java:297) > > at > >org.apache.jena.hadoop.rdf.stats.RdfStats.computeStatistic(RdfStats.java:2 > >78) > > at org.apache.jena.hadoop.rdf.stats.RdfStats.run(RdfStats.java:264) > > at org.apache.jena.hadoop.rdf.stats.RdfStats.run(RdfStats.java:180) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > > at org.apache.jena.hadoop.rdf.stats.RdfStats.main(RdfStats.java:136) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > >57) > > at > >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm > >pl.java:43) > > at java.lang.reflect.Method.invoke(Method.java:606) > > at org.apache.hadoop.util.RunJar.run(RunJar.java:221) > > at org.apache.hadoop.util.RunJar.main(RunJar.java:136) > > > > > > when i try to run the command: > > > >hadoop jar > >/home/sisinflab/NetBeansProjects/prova/target/prova-1.0-SNAPSHOT-jar-with- > >dependencies.jar > >org.apache.jena.hadoop.rdf.stats.RdfStats --nodecount --data-types > >--namespaces --output hdfs:///prove/output --input-type triples > >hdfs:///input/persondata_en.ttl > > > > > >could anyone help me? > >thanks in advance > > > > >
