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mongoDB error : aborting after fassert() failure

What to do when facing errors on mongoDB “aborting after fassert() failure”

I like errors, in mongoDB this is the first error I faced and luckily many times. This error i faced during restoring name-space on local and restarting db system. I am still searching the exact root cause of this issue but i am able to resolve the current problem through below steps.

  • Remove all relevant namespace files from data-file route path..
  • Now repair mongo instance using mongod process.
    • mongod --repair ////////// execute command from bin folder path
  •  Then start server using mongd process, if started server successfully then ..
    • mongod  ////////// execute command from bin folder path
  • Restore last backups as normal process.
  • Now check database by connecting mongo shell.
Thanks for reading, 
Please comment your experience if you faced and also share knowledge if you have better steps to resolve...


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Comments

  1. Remove all relevant namespace files from data-file route path--how remove name space file from data directory .can you please tell . presently i struck with the same issue .

    thanks

    ReplyDelete
    Replies
    1. hi remove the lock file manually from route path re-start the mongod instance.

      Delete
  2. It's a great blog, I really liked it and will love to read your upcoming blogs.
    Thank you.
    GIEC Global ( Best Migration Agency Melbourne & Canada)
    https://giecglobal.com.au/

    ReplyDelete

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