Risks when running a MySQL Galera Cluster in production without binlogs?












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First of all: I assume that this is no real good idea.



However, this Bug in MariaDB 10.1.xx crashes single cluster nodes.



https://jira.mariadb.org/browse/MDEV-9510



One of the workarounds is to disable the binlogs.



I personally think, that this comes with a lot of other risks, like inconsistent databases or not being able to get the database into a consistent state after restarting.



I need to understand the risks and drawbacks before eventually taking the decision to disable the binlogs.










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    0















    First of all: I assume that this is no real good idea.



    However, this Bug in MariaDB 10.1.xx crashes single cluster nodes.



    https://jira.mariadb.org/browse/MDEV-9510



    One of the workarounds is to disable the binlogs.



    I personally think, that this comes with a lot of other risks, like inconsistent databases or not being able to get the database into a consistent state after restarting.



    I need to understand the risks and drawbacks before eventually taking the decision to disable the binlogs.










    share|improve this question
















    bumped to the homepage by Community 4 mins ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.


















      0












      0








      0








      First of all: I assume that this is no real good idea.



      However, this Bug in MariaDB 10.1.xx crashes single cluster nodes.



      https://jira.mariadb.org/browse/MDEV-9510



      One of the workarounds is to disable the binlogs.



      I personally think, that this comes with a lot of other risks, like inconsistent databases or not being able to get the database into a consistent state after restarting.



      I need to understand the risks and drawbacks before eventually taking the decision to disable the binlogs.










      share|improve this question
















      First of all: I assume that this is no real good idea.



      However, this Bug in MariaDB 10.1.xx crashes single cluster nodes.



      https://jira.mariadb.org/browse/MDEV-9510



      One of the workarounds is to disable the binlogs.



      I personally think, that this comes with a lot of other risks, like inconsistent databases or not being able to get the database into a consistent state after restarting.



      I need to understand the risks and drawbacks before eventually taking the decision to disable the binlogs.







      mariadb galera






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      share|improve this question













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      edited Sep 18 '17 at 17:21









      Rick James

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      41.6k22258










      asked Jun 21 '17 at 12:28









      AndiAndi

      1011




      1011





      bumped to the homepage by Community 4 mins ago


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      bumped to the homepage by Community 4 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
























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          As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.



          Not sure why you are interested in disabling binlogs , few are the disadvantages:




          • unable to debug queries

          • unable to setup a replica server if required.






          share|improve this answer























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            As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.



            Not sure why you are interested in disabling binlogs , few are the disadvantages:




            • unable to debug queries

            • unable to setup a replica server if required.






            share|improve this answer




























              0














              As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.



              Not sure why you are interested in disabling binlogs , few are the disadvantages:




              • unable to debug queries

              • unable to setup a replica server if required.






              share|improve this answer


























                0












                0








                0







                As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.



                Not sure why you are interested in disabling binlogs , few are the disadvantages:




                • unable to debug queries

                • unable to setup a replica server if required.






                share|improve this answer













                As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.



                Not sure why you are interested in disabling binlogs , few are the disadvantages:




                • unable to debug queries

                • unable to setup a replica server if required.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Sep 13 '17 at 14:40









                SKNSKN

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