Details

    • Type: New Feature New Feature
    • Status: Patch Available
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: 2.1.1-beta
    • Fix Version/s: None
    • Component/s: datanode, namenode
    • Labels:
      None

      Description

      Since Google's Dapper paper has shown the benefits of tracing for a large distributed system, it seems like a good time to add tracing to HDFS. HBase has added tracing using HTrace. I propose that the same can be done within HDFS.

      1. 3node_get_200mb.png
        117 kB
        Masatake Iwasaki
      2. 3node_put_200mb.png
        240 kB
        Masatake Iwasaki
      3. 3node_put_200mb.png
        238 kB
        Masatake Iwasaki
      4. HDFS-5274-0.patch
        52 kB
        Elliott Clark
      5. HDFS-5274-1.patch
        59 kB
        Elliott Clark
      6. HDFS-5274-10.patch
        75 kB
        stack
      7. HDFS-5274-11.txt
        76 kB
        stack
      8. HDFS-5274-12.patch
        76 kB
        Masatake Iwasaki
      9. HDFS-5274-13.patch
        77 kB
        Masatake Iwasaki
      10. HDFS-5274-14.patch
        84 kB
        Masatake Iwasaki
      11. HDFS-5274-15.patch
        84 kB
        Masatake Iwasaki
      12. HDFS-5274-16.patch
        83 kB
        Masatake Iwasaki
      13. HDFS-5274-17.patch
        86 kB
        Masatake Iwasaki
      14. HDFS-5274-2.patch
        74 kB
        Elliott Clark
      15. HDFS-5274-3.patch
        74 kB
        Elliott Clark
      16. HDFS-5274-4.patch
        91 kB
        Elliott Clark
      17. HDFS-5274-5.patch
        92 kB
        Elliott Clark
      18. HDFS-5274-6.patch
        97 kB
        Elliott Clark
      19. HDFS-5274-7.patch
        78 kB
        Masatake Iwasaki
      20. HDFS-5274-8.patch
        76 kB
        Masatake Iwasaki
      21. HDFS-5274-8.patch
        76 kB
        Masatake Iwasaki
      22. HDFS-5274-9.patch
        76 kB
        Masatake Iwasaki
      23. ss-5274v8-get.png
        85 kB
        Masatake Iwasaki
      24. ss-5274v8-put.png
        162 kB
        Masatake Iwasaki
      25. Zipkin Trace a06e941b0172ec73.png
        167 kB
        Elliott Clark
      26. Zipkin Trace d0f0d66b8a258a69.png
        211 kB
        Elliott Clark

        Issue Links

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            People

            • Assignee:
              Elliott Clark
              Reporter:
              Elliott Clark
            • Votes:
              1 Vote for this issue
              Watchers:
              37 Start watching this issue

              Dates

              • Created:
                Updated:

                Development