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  1. IMPALA
  2. IMPALA-7208

Consider using quickstack instead of pstack

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Infrastructure
    • Labels:

      Description

      This is an alternative to heavyweight methods like pstack and gdb that can block the process while they're collecting stacks: https://github.com/yoshinorim/quickstack . Yoshinori has a lot of experience troubleshooting production systems so his recommendation carries some weight for me.

      I tried it out and it seems to work as advertised so far. The binary is pretty small and easy to build so isn't an unreasonable dependency.

      Bharath VissapragadaDinesh GargAnuj Phadke

        Attachments

        1. quickstack.out
          181 kB
          Tim Armstrong

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              • Assignee:
                Unassigned
                Reporter:
                tarmstrong Tim Armstrong
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