Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-1019

YarnConfiguration validation for local disk path and http addresses.

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 2.0.5-alpha
    • None
    • None

    Description

      Today we are not validating certain configuration parameters set in yarn-site.xml. 1) Configurations related to paths... such as local-dirs, log-dirs.. Our NM crashes during startup if they are set to relative paths rather than absolute paths. To avoid such failures we can enforce checks (absolute paths) before startup . i.e. before we actually startup...( i.e. directory handler creating directories).
      2) Also for all the parameters using "hostname:port" unless we are ok with default port.

      Attachments

        1. YARN-1019.0.patch
          2 kB
          Rekha Joshi

        Issue Links

          blocks

          Task - A task that needs to be done. YARN-414 [Umbrella] Usability issues in YARN

          • Major - Major loss of function.
          • Open

          Activity

            People

              sunilg Sunil G
              ojoshi Omkar Vinit Joshi
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated: