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  1. Hadoop Common
  2. HADOOP-6812

fs.inmemory.size.mb not listed in conf. Cluster setup page gives wrong advice.

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.20.2, 0.21.0, 0.22.0
    • 0.22.0
    • documentation
    • None
    • Reviewed

    Description

      http://hadoop.apache.org/common/docs/current/cluster_setup.html

      fs.inmemory.size.mb does not appear in any xml file

      grep "fs.inmemory.size.mb" ./mapred/mapred-default.xml 
      [edward@ec src]$ grep "fs.inmemory.size.mb" ./hdfs/hdfs-default.xml 
      [edward@ec src]$ grep "fs.inmemory.size.mb" ./core/core-default.xml 
      

      http://hadoop.apache.org/common/docs/current/cluster_setup.html
      Documentation error:
      Real-World Cluster Configurations

      conf/core-site.xml  	io.sort.factor  	100  	More streams merged at once while sorting files.
      conf/core-site.xml 	io.sort.mb 	200 	Higher memory-limit while sorting data.
      

      core — io.sort.factor – should be mapred
      core — io.sort.mb – should be mapred

      Attachments

        1. M1726-0.patch
          3 kB
          Christopher Douglas
        2. M1726-0v20.patch
          4 kB
          Christopher Douglas

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            cdouglas Christopher Douglas Assign to me
            appodictic Edward Capriolo
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              Updated:
              Resolved:

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