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From "Zeltov, Alex (YBUSA-KOP)" <Alex.Zel...@Yellowbook.com>
Subject Exception in thread "main" org.apache.hadoop.ipc.RemoteException: java.io.IOExce
Date Wed, 23 Sep 2009 19:29:56 GMT
I am having an issue starting a job on  a hadoop pseudo cluster. I am getting an exception
see below. I tried to override  the mapred.local.dir with -D parameter and by passing a custom
config as well

Here is the custom config declaration:

zeltoa01@hadoop01:~/dev/etl/Hadoop/ybhadoop$ cat etc/hadoop-cluster.xml
<?xml version="1.0"?>
<configuration>
        <property>
                <name>mapred.local.dir</name>
                <value>${hadoop.tmp.dir}/mapred/local</value>
        </property>
  <property>
          <name>hadoop.tmp.dir</name>
          <value>/opt/hadoop-datastore</value>
    <description>A base for other temporary directories.</description>
  </property>


zeltoa01@hadoop01:~/dev/etl/Hadoop/ybhadoop$ hadoop jar ybhadoop.jar com.yellow
book.data.hadoop.jobs.ListingsJobStandAlone -Dmapred.local.dir=/home/zeltoa01/m
apred_dir/
09/09/23 15:17:08 INFO mapred.FileInputFormat: Total input paths to process : 1
Exception in thread "main" org.apache.hadoop.ipc.RemoteException: java.io.IOExce
ption: No valid local directories in property: mapred.local.dir
        at org.apache.hadoop.conf.Configuration.getLocalPath(Configuration.java:
938)
        at org.apache.hadoop.mapred.JobConf.getLocalPath(JobConf.java:279)
        at org.apache.hadoop.mapred.JobInProgress.<init>(JobInProgress.java:256)

        at org.apache.hadoop.mapred.JobInProgress.<init>(JobInProgress.java:240)

        at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3024)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:508)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:959)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:955)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:953)

        at org.apache.hadoop.ipc.Client.call(Client.java:739)
        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
        at org.apache.hadoop.mapred.$Proxy1.submitJob(Unknown Source)
        at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:8
41)
        at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:771)
        at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1290)
        at com.yellowbook.data.hadoop.jobs.ListingsJobStandAlone.run(Unknown Sou
rce)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
        at com.yellowbook.data.hadoop.jobs.ListingsJobStandAlone.main(Unknown So
urce)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:185)


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