Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1211

0.20 append: Block receiver should not log "rewind" packets at INFO level

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 0.20-append
    • Fix Version/s: 0.20-append, 0.20.205.0
    • Component/s: datanode
    • Labels:
      None

      Description

      In the 0.20 append implementation, it logs an INFO level message for every packet that "rewinds" the end of the block file. This is really noisy for applications like HBase which sync every edit.

      1. hdfs-1211.txt
        1 kB
        Todd Lipcon
      2. HDFS-1211-branch-20-security.patch
        0.9 kB
        Jitendra Nath Pandey

        Activity

          People

          • Assignee:
            Todd Lipcon
            Reporter:
            Todd Lipcon
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development