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  1. Hadoop Common
  2. HADOOP-11985 Improve Solaris support in Hadoop
  3. HADOOP-12580

Hadoop needs a SysInfo class for Solaris

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.7.1
    • None
    • util
    • None

    • Solaris

    Description

      During testing multiple failures of the following sort are reported:

      java.lang.UnsupportedOperationException: Could not determine OS
        at org.apache.hadoop.util.SysInfo.newInstance(SysInfo.java:43)
        at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.<init>(ResourceCalculatorPlugin.java:41)
        at org.apache.hadoop.mapred.gridmix.DummyResourceCalculatorPlugin.<init>(DummyResourceCalculatorPlugin.java:32)
        at org.apache.hadoop.mapred.gridmix.TestGridmixMemoryEmulation.testTotalHeapUsageEmulatorPlugin(TestGridmixMemoryEmulation.java:131)

      This is because there is no SysInfo subclass for Solaris, from SysInfo.java

        public static SysInfo newInstance() {
    if (Shell.LINUX) {
      return new SysInfoLinux();
    }
    if (Shell.WINDOWS) {
      return new SysInfoWindows();
    }
    throw new UnsupportedOperationException("Could not determine OS");
  }

      An implementation of SysInfoSolaris needs to be written and plumbed in to SysInfo.

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          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-10796 Porting Hadoop to FreeBSD

          • Major - Major loss of function.
          • Open

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              alanburlison Alan Burlison
              alanburlison Alan Burlison
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              Dates

                Created:
                Updated: