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  1. HPCC
  2. HPCC-21291

Crash causing MP Link Closed within a diskread of a child query with computed variable filename

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 6.4.26, 6.4.28
    • Fix Version/s: 6.4.32, 7.0.8
    • Component/s: Thor
    • Labels:
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      Description

      I am running an ECL code from a local GIT repository (pulls from ThorPROD) using a service account (svc_DataQA). I have tried running it in BOCA PROD and it fails with "MP Link Closed error".

      W20190104-104221

       

      I ran the same job on Boca Dataland. Here i noticed that, the job runs fine on 'hthor' cluster, but fails in any other thor cluster. Below are the WUs on Boca Dataland.

      hthor: W20190107-110413 –  Runs successfully

      thor400_dev: W20190107-091137 – Fails

       And since this job needs me to run with about a million records and hthor isn’t an option.

       

      Note: Here’s few other tries I made.

      thor50_dev: W20190107-113024 – Fails

      thor50_dev: W20190107-113949 – Fails *(For this run, I removed the ‘thor’ option in my output statements across all my code as per the suggestion mentioned in this post https://hpccsystems.com/bb/viewtopic.php?f=10&t=301.)*

       

      Please let me know if there is any other information that would help determine the cause.

       

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            • Assignee:
              jakesmith Jake Smith
              Reporter:
              Manjunath77 Manjunath Venkataswamy
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                Updated:
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