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  1. Hadoop HDFS
  2. HDFS-5274

Add Tracing to HDFS

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    Details

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

      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 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

          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. ACCUMULO-1197 Pass Accumulo trace functionality through the DFSClient

          • Major - Major loss of function.
          • Resolved
          is related to

          New Feature - A new feature of the product, which has yet to be developed. HBASE-6449 Dapper like tracing

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-15566 Support Opentracing

          • Major - Major loss of function.
          • Patch Available
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-7001 Tests in TestTracing should not depend on the order of execution

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          There are no Sub-Tasks for this issue.

            Activity

              People

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

                Dates

                • Created:
                  Updated:
                  Resolved: