Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-4949 Centralized cache management in HDFS
  3. HDFS-5358

Add replication field to PathBasedCacheDirective

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • HDFS-4949
    • HDFS-4949
    • namenode
    • None
    • Reviewed

    Description

      Add a 'replication' field to PathBasedCacheDirective, so that administrators can configure how many cached replicas of a block the cluster should try to maintain.

      Attachments

        1. HDFS-5358-caching.002.patch
          24 kB
          Colin McCabe
        2. HDFS-5358-caching.001.patch
          26 kB
          Colin McCabe

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HDFS-5326 add modifyDirective to cacheAdmin

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HDFS-5373 hdfs cacheadmin -addDirective short usage does not mention -replication parameter.

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue HDFS-5096 Automatically cache new data added to a cached path

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              cmccabe Colin McCabe
              cmccabe Colin McCabe
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: