title: Hive Job not running
body: <p>Whenever I am running a hive query - select * from table. It is running fine. But when i m trying to run a MR job for query - select count(*) from table. It is failing with the following error - </p>
  
  <pre><code>Total MapReduce jobs = 1
  Launching Job 1 out of 1
  Number of reduce tasks determined at compile time: 1
  In order to change the average load for a reducer (in bytes):
    set hive.exec.reducers.bytes.per.reducer=&lt;number&gt;
  In order to limit the maximum number of reducers:
    set hive.exec.reducers.max=&lt;number&gt;
  In order to set a constant number of reducers:
    set mapred.reduce.tasks=&lt;number&gt;
  java.io.IOException: cannot find dir = hdfs://hostname:9000/tmp in pathToPartitionInfo: [hdfs://hostname:9000/data1/]
          at org.apache.hadoop.hive.ql.io.HiveFileFormatUtils.getPartitionDescFromPathRecursively(HiveFileFormatUtils.java:298)
          at org.apache.hadoop.hive.ql.io.HiveFileFormatUtils.getPartitionDescFromPathRecursively(HiveFileFormatUtils.java:260)
          at org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplits(CombineHiveInputFormat.java:293)
          at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:1051)
          at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:1043)
          at org.apache.hadoop.mapred.JobClient.access$700(JobClient.java:179)
          at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:959)
          at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:912)
          at java.security.AccessController.doPrivileged(Native Method)
          at javax.security.auth.Subject.doAs(Subject.java:416)
          at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1149)
          at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:912)
          at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:886)
          at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:447)
          at org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:138)
          at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:144)
          at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
          at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1355)
          at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1139)
          at org.apache.hadoop.hive.ql.Driver.run(Driver.java:945)
          at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:259)
          at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
          at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
          at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756)
          at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:616)
          at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
  Job Submission failed with exception 'java.io.IOException(cannot find dir = hdfs://hostname:9000/tmp in pathToPartitionInfo: [hdfs://hostname:9000/data1/])'
  FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.MapRedTask
  </code></pre>