java.io.IOException: Failed to cache: Unable to request space from worker

Google Groups | Krishnaprasad | 6 months ago
  1. 0

    Alluxio copyFromLocal fails

    Google Groups | 6 months ago | Krishnaprasad
    java.io.IOException: Failed to cache: Unable to request space from worker
  2. 0

    Alluxio doesn't write file into lower tier if higher tier is full

    Google Groups | 3 weeks ago | Zaicheng Wang
    java.io.IOException: Failed to cache: Not enough space left on worker ip-10-10-48-40.ec2.internal/10.10.48.40:29998 to store blockId 3808428037. Please consult http://www.alluxio.org/docs/1.3/en/Debugging-Guide.html for common solutions to address this problem.
  3. 0

    Debugging Alluxio fails to request bytes for block (during Spark Terasort)?

    Google Groups | 6 months ago | Tim B
    java.io.IOException: Failed to cache: Unable to request space from worker
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  5. 0

    Single spark node fails with Fail to cache: Unable to request space from worker.

    Google Groups | 12 months ago | Sam Stoelinga
    java.io.IOException: Fail to cache: Unable to request space from worker.

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    Root Cause Analysis

    1. java.io.IOException

      Unable to request space from worker

      at alluxio.client.block.LocalBlockOutStream.requestSpace()
    2. alluxio.client.block
      BufferedBlockOutStream.write
      1. alluxio.client.block.LocalBlockOutStream.requestSpace(LocalBlockOutStream.java:137)
      2. alluxio.client.block.LocalBlockOutStream.flush(LocalBlockOutStream.java:114)
      3. alluxio.client.block.BufferedBlockOutStream.write(BufferedBlockOutStream.java:104)
      3 frames
    3. alluxio.client.file
      FileOutStream.write
      1. alluxio.client.file.FileOutStream.write(FileOutStream.java:284)
      1 frame
    4. Hadoop
      FSDataOutputStream$PositionCache.write
      1. org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:58)
      1 frame
    5. Java RT
      DataOutputStream.write
      1. java.io.DataOutputStream.write(DataOutputStream.java:107)
      1 frame
    6. Hadoop
      WrappedReducer$Context.write
      1. org.apache.hadoop.mapreduce.lib.output.TextOutputFormat$LineRecordWriter.writeObject(TextOutputFormat.java:83)
      2. org.apache.hadoop.mapreduce.lib.output.TextOutputFormat$LineRecordWriter.write(TextOutputFormat.java:98)
      3. org.apache.hadoop.mapred.ReduceTask$NewTrackingRecordWriter.write(ReduceTask.java:558)
      4. org.apache.hadoop.mapreduce.task.TaskInputOutputContextImpl.write(TaskInputOutputContextImpl.java:89)
      5. org.apache.hadoop.mapreduce.lib.reduce.WrappedReducer$Context.write(WrappedReducer.java:105)
      5 frames
    7. com.flytxt.bigdata
      WordCount$IntSumReducer.reduce
      1. com.flytxt.bigdata.mr.WordCount$IntSumReducer.reduce(WordCount.java:101)
      2. com.flytxt.bigdata.mr.WordCount$IntSumReducer.reduce(WordCount.java:90)
      2 frames
    8. Hadoop
      YarnChild$2.run
      1. org.apache.hadoop.mapreduce.Reducer.run(Reducer.java:171)
      2. org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:627)
      3. org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:389)
      4. org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
      4 frames
    9. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:422)
      2 frames
    10. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1656)
      1 frame
    11. Hadoop
      YarnChild.main
      1. org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
      1 frame