java.io.IOException: Not a file: hdfs://hadoop/user/foo/output_query1

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Root Cause Analysis

  1. java.io.IOException

    Not a file: hdfs://hadoop/user/foo/output_query1

    at org.apache.hadoop.mapred.FileInputFormat.getSplits()
  2. Hadoop
    FileInputFormat.getSplits
    1. org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:320)
    1 frame
  3. Hive Query Language
    CombineHiveInputFormat.getSplits
    1. org.apache.hadoop.hive.ql.io.HiveInputFormat.addSplitsForGroup(HiveInputFormat.java:306)
    2. org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplits(HiveInputFormat.java:408)
    3. org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getCombineSplits(CombineHiveInputFormat.java:408)
    4. org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplits(CombineHiveInputFormat.java:571)
    4 frames
  4. Hadoop
    Job$10.run
    1. org.apache.hadoop.mapreduce.JobSubmitter.writeOldSplits(JobSubmitter.java:624)
    2. org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:616)
    3. org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:492)
    4. org.apache.hadoop.mapreduce.Job$10.run(Job.java:1306)
    5. org.apache.hadoop.mapreduce.Job$10.run(Job.java:1303)
    5 frames