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  1. Hadoop Common
  2. HADOOP-11985 Improve Solaris support in Hadoop
  3. HADOOP-12261

Surefire needs to make sure the JVMs it fires up fit within the memory available

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Details

    • Sub-task
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 2.7.1
    • None
    • test
    • None
    • Incompatible change

    Description

      hadoop-project/pom.xml sets maven-surefire-plugin.argLine to include -Xmx4096m. Allocating that amount of memory requires a 64-bit JVM, but on platforms with both 32 and 64-bit JVMs surefire runs the 32 bit version by default and tests fail to start as a result. "-d64" should be added to the command-line arguments to ensure a 64-bit JVM is always used.

      Attachments

        1. HADOOP-12261.001.patch
          0.9 kB
          Alan Burlison
        2. HADOOP-12261.002.patch
          0.9 kB
          Alan Burlison

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-8896 DataNode object isn't GCed when shutdown, because it has GC root in ShutdownHookManager

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              alanburlison Alan Burlison
              alanburlison Alan Burlison
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              Dates

                Created:
                Updated: