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  1. Hadoop HDFS
  2. HDFS-8213

DFSClient should use hdfs.client.htrace HTrace configuration prefix rather than hadoop.htrace

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 2.7.0
    • 2.8.0, 2.7.1, 3.0.0-alpha1
    • None
    • None

    Description

      DFSClient initializing SpanReceivers is a problem for Accumulo, which manages SpanReceivers through its own configuration. This results in the same receivers being registered multiple times and spans being delivered more than once. The documentation says SpanReceiverHost.getInstance should be issued once per process, so there is no expectation that DFSClient should do this.

      Attachments

        1. HDFS-8213.002.patch
          17 kB
          Colin McCabe
        2. HDFS-8213.001.patch
          10 kB
          Colin McCabe

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              cmccabe Colin McCabe
              billie Billie Rinaldi
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              Dates

                Created:
                Updated:
                Resolved: