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Comment: Published by Scroll Versions from space DEV and version next


Code Block
service trifacta stop


Configure Platform Restart

By default, the 

D s platform
 waits for a period of time for the 
D s webapp
 to restart before re-activating the user interface. As needed, you can review and modify the following settings, which define the parameters of these restarts.


  1. D s config
  2. Locate the following parameters, and adjust settings as needed:

    Code Block
    "webapp.waitForRestart.initialWait": 45000,
    "webapp.waitForRestart.intervalWait": 5000,
    "webapp.waitForRestart.maxChecks": 60,

    Number of seconds to wait for the

    D s webapp
    before checking it for a successful restart. Default is 45000 milliseconds (45 seconds).


    After the initial wait period has failed, this value is the number of seconds to wait before checking the

    D s webapp
    for a successful restart. Default is 5000 milliseconds (5 seconds).


    Total number of checks for a successful restart before failing the

    D s webapp

  3. Save your changes and restart the application.


You can verify operations of WebHDFS. Command:

Code Block
curl -i  "http://<hadoop_node>:<port_number>/webhdfs/v1/?op=LISTSTATUS&"


Error - "ImportError: No module named pkg_resources" error in supervisord

When you start the platform for the first time, you may receive the following error: