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  1. MariaDB ColumnStore
  2. MCOL-5835

BPPSendThread::sendResult stuck waiting for ACK from ExeMgr

Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 23.02.10
    • 23.10.2, 23.02.13
    • ExeMgr
    • None
    • 2024-2, 2025-1

    Description

      PP has 14 threads waiting for conditional variable in BPPSendThread::sendResponse(search for the symbol in eu-stack output attached). This can be caused by insufficient number of ACKs sent by EM in response when ControlFlow is enabled in DEC::sendAcks.

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          Activity

            drrtuy Roman added a comment -

            1. It was
            2. I will upmerge those to 23.10 when I finish with Allocator.
            3. Yes.

            drrtuy Roman added a comment - 1. It was 2. I will upmerge those to 23.10 when I finish with Allocator. 3. Yes.

            People

              drrtuy Roman
              drrtuy Roman
              Denis Khalikov Denis Khalikov (Inactive)
              Allen Herrera Allen Herrera
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              Dates

                Created:
                Updated:
                Resolved:

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