Couchdb: OS process timed out -

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I am suffering from an intermittent but serious couchdb error.

This error is in the form of "OS process timed out." As shown in

My current troubleshooting is as follows:

  • There is no big document, there is no heavy burden on the server and there are some requests on couchdb .
  • "query_server_config / os_process_limit" and "couchdb / os_process_timeout" do not help setting up, the problem is elsewhere.
  • The bug happened in version 1.2, I came to 1.6 and the bug is still there.
  • Restart couchdb does not resolve the error

How to diagnose and fix a clue on the problem?

This was because the query server could not even start.

  • The query server was not executable

    The same error message "Couchdb: Timeout of the OS process expired" used very different errors:

  • query server crashes at startup
  • >
  • query server is hanging
  • query Server Trash Answer
  • query invalid
  • query execution too long

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