What is the process to Degrade/rollback to datastax cassandra lower version?












0















I want to degrade my datastax cassandra enterprise version from 5.0.15 to 4.8.16 to list down the rollback process in case of any emergency.



Please help me to list down the process.






cassandra datastax datastax-enterprise cassandra-3.0







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    0















    I want to degrade my datastax cassandra enterprise version from 5.0.15 to 4.8.16 to list down the rollback process in case of any emergency.



    Please help me to list down the process.






    cassandra datastax datastax-enterprise cassandra-3.0







    share|improve this question

























      0












      0








      0








      I want to degrade my datastax cassandra enterprise version from 5.0.15 to 4.8.16 to list down the rollback process in case of any emergency.



      Please help me to list down the process.






      cassandra datastax datastax-enterprise cassandra-3.0







      share|improve this question














      I want to degrade my datastax cassandra enterprise version from 5.0.15 to 4.8.16 to list down the rollback process in case of any emergency.



      Please help me to list down the process.






      cassandra datastax datastax-enterprise cassandra-3.0




      cassandra datastax datastax-enterprise cassandra-3.0






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 26 '18 at 7:26









      Mehul GuptaMehul Gupta

      312417




      312417
























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          Before performing upgrade it's always recommended to perform backup of existing data, and if something went wrong, then you can restore data from snapshots - the precise steps will depend on how you did perform backup - via OpsCenter, or with nodetool snapshot.



          See DSE upgrade guide for additional information about upgrade.



          P.S. DataStax support's KB has very good article on the "manual" backup/restore - I recommend to follow it if you won't use OpsCenter for backup.






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            1 Answer
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            1 Answer
            1






            active

            oldest

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            active

            oldest

            votes






            active

            oldest

            votes









            1














            Before performing upgrade it's always recommended to perform backup of existing data, and if something went wrong, then you can restore data from snapshots - the precise steps will depend on how you did perform backup - via OpsCenter, or with nodetool snapshot.



            See DSE upgrade guide for additional information about upgrade.



            P.S. DataStax support's KB has very good article on the "manual" backup/restore - I recommend to follow it if you won't use OpsCenter for backup.






            share|improve this answer




























              1














              Before performing upgrade it's always recommended to perform backup of existing data, and if something went wrong, then you can restore data from snapshots - the precise steps will depend on how you did perform backup - via OpsCenter, or with nodetool snapshot.



              See DSE upgrade guide for additional information about upgrade.



              P.S. DataStax support's KB has very good article on the "manual" backup/restore - I recommend to follow it if you won't use OpsCenter for backup.






              share|improve this answer


























                1












                1








                1







                Before performing upgrade it's always recommended to perform backup of existing data, and if something went wrong, then you can restore data from snapshots - the precise steps will depend on how you did perform backup - via OpsCenter, or with nodetool snapshot.



                See DSE upgrade guide for additional information about upgrade.



                P.S. DataStax support's KB has very good article on the "manual" backup/restore - I recommend to follow it if you won't use OpsCenter for backup.






                share|improve this answer













                Before performing upgrade it's always recommended to perform backup of existing data, and if something went wrong, then you can restore data from snapshots - the precise steps will depend on how you did perform backup - via OpsCenter, or with nodetool snapshot.



                See DSE upgrade guide for additional information about upgrade.



                P.S. DataStax support's KB has very good article on the "manual" backup/restore - I recommend to follow it if you won't use OpsCenter for backup.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 26 '18 at 11:21









                Alex OttAlex Ott

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                28.6k35274
































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