Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-1912

ResourceLocalizer started without any jvm memory control

    XMLWordPrintableJSON

Details

    Description

      In the LinuxContainerExecutor.java#startLocalizer, it does not specify any "-Xmx" configurations in the command, this caused the ResourceLocalizer to be started with default memory setting.
      In an server-level hardware, it will use 25% of the system memory as the max heap size, this will cause memory issue in some cases.

      Attachments

        1. YARN-1912.003.patch
          8 kB
          Masatake Iwasaki
        2. YARN-1912.004.patch
          8 kB
          Masatake Iwasaki
        3. YARN-1912-0.patch
          5 kB
          Masatake Iwasaki
        4. YARN-1912-1.patch
          5 kB
          Masatake Iwasaki

        Activity

          People

            iwasakims Masatake Iwasaki
            stanley_shi stanley shi
            Votes:
            1 Vote for this issue
            Watchers:
            9 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: