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  1. MariaDB ColumnStore
  2. MCOL-4168

Systemd units load ExtentMap twice.

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    Details

    • Type: Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.5.3
    • Component/s: mcsapi
    • Labels:
      None

      Description

      Here is a snippet from CMAPI log that demonstrates that that systemd units load EM twice at least in multi-node environment.

      127.0.0.1 - - [12/Jul/2020 15:51:49] cmapi_server DEBUG    put_start starts                                                                                                                                                          [50/1899]
      [12/Jul/2020 15:51:49] root  apply Running start on mcs-storagemanager. With sudo True.
      [12/Jul/2020 15:51:49] root  start running sudo systemctl start mcs-storagemanager
      [12/Jul/2020 15:51:49] root  apply Running start on mcs-loadbrm. With sudo True.
      [12/Jul/2020 15:51:49] root  start running sudo systemctl start mcs-loadbrm
      172.30.0.206 - - [12/Jul/2020:15:51:49] "GET /cmapi/0.4.0/node/meta/em HTTP/1.1" 200 3436 "" "python-requests/2.23.0"
      172.30.0.206 - - [12/Jul/2020:15:51:49] "GET /cmapi/0.4.0/node/meta/journal HTTP/1.1" 200 - "" "python-requests/2.23.0"
      172.30.0.206 - - [12/Jul/2020:15:51:49] "GET /cmapi/0.4.0/node/meta/vbbm HTTP/1.1" 200 36 "" "python-requests/2.23.0"
      172.30.0.206 - - [12/Jul/2020:15:51:49] "GET /cmapi/0.4.0/node/meta/vss HTTP/1.1" 200 8 "" "python-requests/2.23.0"
      [12/Jul/2020 15:51:51] root  apply Running start on mcs-workernode. With sudo True.
      [12/Jul/2020 15:51:51] root  start running sudo systemctl start mcs-workernode
      172.30.0.206 - - [12/Jul/2020:15:51:51] "GET /cmapi/0.4.0/node/meta/em HTTP/1.1" 200 3436 "" "python-requests/2.23.0"
      172.30.0.206 - - [12/Jul/2020:15:51:51] "GET /cmapi/0.4.0/node/meta/journal HTTP/1.1" 200 - "" "python-requests/2.23.0"
      172.30.0.206 - - [12/Jul/2020:15:51:51] "GET /cmapi/0.4.0/node/meta/vbbm HTTP/1.1" 200 36 "" "python-requests/2.23.0"
      172.30.0.206 - - [12/Jul/2020:15:51:51] "GET /cmapi/0.4.0/node/meta/vss HTTP/1.1" 200 8 "" "python-requests/2.23.0"
      [12/Jul/2020 15:51:53] root  apply Waiting for all workernodes to come up before starting controllernode on the primary.
      [12/Jul/2020 15:51:53] root  apply Trying...
      [12/Jul/2020 15:51:54] root  apply Trying...
      

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            Assignee:
            drrtuy Roman
            Reporter:
            drrtuy Roman
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              Dates

              Created:
              Updated:
              Resolved:

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