Skip to main content

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...


https://www.facebook.com/pages/Sql-DBAcoin/523110684456757 

Comments

  1. Anonymous17 July 2015 at 03:07

    Nice

    ReplyDelete
  2. Anonymous19 December 2015 at 21:37

    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. suman22 December 2015 at 20:42

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

      Delete
  3. Kayal28 March 2019 at 00:26

    This blog provides many kinds of ideas, This is very helpful for my development and Thank you!!!
    Tableau Training in Chennai
    Tableau Course in Chennai
    Embedded System Course Chennai
    Linux Training in Chennai
    Social Media Marketing Courses in Chennai
    Pega Training in Chennai
    Excel Training in Chennai
    Tableau Training in Chennai
    Tableau Course in Chennai

    ReplyDelete
  4. GIEC Global - Best Migration Agent Melbourne & Education Consultant in Melbourne, Australia4 July 2021 at 23:14

    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

Post a Comment

Plz dont forget to like Facebook Page..
https://www.facebook.com/pages/Sql-DBAcoin/523110684456757

Popular posts from this blog

How to encrypt and decrypt Table data in postgres

For encrypting and decrypting , we must use the bytea data type on the column which we implement. Bcoz bytea will use the pgcrypto method by default. However, you will need to create the pgcrypto extension to enable these functions as they are not pre-defined in PostgreSQL/PPAS. Example CREATE EXTENSION pgcrypto; CREATE TABLE userinfo (username varchar(20), password bytea); >>    Inserting the data in an encrypted format INSERT INTO userinfo VALUES(' suman ',encrypt('111222','password','aes')); select * from userinfo ; >>    Retrieving the data as decrypted format SELECT decrypt(password,decode('password','escape'::text),'aes'::text) FROM userinfo; Thanks for reading Plz dont forget to like Facebook Page.. https://www.facebook.com/pages/Sql-DBAcoin/523110684456757
1 comment
Read more

How to recover msdb database from suspect mode

 It was Monday 9 th Jun 47 degr. temperature of Delhi-NCR. Temperature was like boiling me and database. When I reached my office( @ 8.45 am) got an alert from one of Server. “MSDB is in suspected mode” At the same time comes in my mind, this issue will boil me today.. I just tried to cool my self through cold drink then connected server from my local system using windows authentication mode..
7 comments
Read more

SQL71562: external references are not supported when creating a package from this platform

Last week I got this error from one of developer who was trying to deploy his project from Testing server to SQL Azure QA server. He was using “Deploy Database to SQL Azure” option from SSMS Tool-Task option. After connecting to SQL Azure portal when operation started to deployment below errors occurs. Validation of the schema model for data package failed. Error SQL71562: Error validating element xx.xxx.xx:function .dbo.xxx has an unresolved refrence to object xx.dbo.xxxx external refrences are not supported when creating a package from this platform . Reason: The reason of the this error was; some functions of project was dependent on master database and only single database was being deploy to SQL Azure. DACFx must block Export when object definitions (views, procedures, etc.) contain external references, as Azure SQL Database does not allow cross-database external references So, this error was coming. Solution : I suggested him to create those function to locally
2 comments
Read more