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  1. HPCC
  2. HPCC-28179

Stats serialization/deserialization mismatch causing graph progress not to be shown

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Details

    • Bug
    • Status: Resolved
    • Not specified
    • Resolution: Fixed
    • 8.6.26
    • 8.8.10, 8.6.54
    • Thor
    • None

    Description

      If a slave has no disk parts to process, then it is sending back serialized progress stats about subfiles (0)., that the master is not expecting, consequently causing the serialization/deserialization to go out of sync and cause unexpected results. e.g. errors like:

      00001511 PRG PRO 2022-08-19 10:16:51.185 9 80 W20220819-100855 "Failed to find activity, during progress deserialization, id=0 - graph(graph1, 407)"
      00001512 PRG PRO 2022-08-19 10:16:51.185 9 80 W20220819-100855 "heartbeat error in graph 407"
      

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              shamser Shamser Ahmed
              jakesmith Jake Smith
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                Updated:
                Resolved: