Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-5274

Add Tracing to HDFS

    XMLWordPrintableJSON

Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.1.1-beta
    • None
    • datanode, namenode

    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.

      Attachments

        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 Neil Clark
        5. HDFS-5274-1.patch
          59 kB
          Elliott Neil Clark
        6. HDFS-5274-10.patch
          75 kB
          Michael Stack
        7. HDFS-5274-11.txt
          76 kB
          Michael 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 Neil Clark
        15. HDFS-5274-3.patch
          74 kB
          Elliott Neil Clark
        16. HDFS-5274-4.patch
          91 kB
          Elliott Neil Clark
        17. HDFS-5274-5.patch
          92 kB
          Elliott Neil Clark
        18. HDFS-5274-6.patch
          97 kB
          Elliott Neil 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 Neil Clark
        26. Zipkin Trace d0f0d66b8a258a69.png
          211 kB
          Elliott Neil Clark

        Issue Links

          Activity

            People

              eclark Elliott Neil Clark
              eclark Elliott Neil Clark
              Votes:
              1 Vote for this issue
              Watchers:
              44 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: