Dataproc change worker size





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My jobs (ML jobs) require more than 15GB RAM per worker. How to change the machine type for worker? Currently:




n1-standard-4 (4 vCPU, 15.0 GB memory)




I would prefer to keep my cluster not recreate it.










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    0















    My jobs (ML jobs) require more than 15GB RAM per worker. How to change the machine type for worker? Currently:




    n1-standard-4 (4 vCPU, 15.0 GB memory)




    I would prefer to keep my cluster not recreate it.










    share|improve this question



























      0












      0








      0








      My jobs (ML jobs) require more than 15GB RAM per worker. How to change the machine type for worker? Currently:




      n1-standard-4 (4 vCPU, 15.0 GB memory)




      I would prefer to keep my cluster not recreate it.










      share|improve this question
















      My jobs (ML jobs) require more than 15GB RAM per worker. How to change the machine type for worker? Currently:




      n1-standard-4 (4 vCPU, 15.0 GB memory)




      I would prefer to keep my cluster not recreate it.







      google-cloud-platform google-cloud-dataproc






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Mar 17 at 1:06









      b.enoit.be

      5,41842842




      5,41842842










      asked Nov 16 '18 at 21:48









      spicyramenspicyramen

      3,62423972




      3,62423972
























          2 Answers
          2






          active

          oldest

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          2














          You cannot change the machine type for an existing cluster - this is not something Dataproc supports. What is the reason you want to keep your cluster rather than create a new one?






          share|improve this answer



















          • 1





            I installed few libraries to support an application. Not big deal, just wanted to know I'm not missing anything obvious. Thanks

            – spicyramen
            Nov 17 '18 at 2:10



















          1














          I'm afraid it can be done following these steps:




          1. Go to the VM instances section in the Compute Engine -> Instances

          2. Stop the instance

          3. Change the type machine

          4. Start it


          I have just done it and it worked. If a worker is shut down the cluster will continue working, but if you modify the master the cluster may not work after the change, in any case I recommend restart your cluster. Just be careful on doing this because data stored may be removed according to Dataproc documentation.






          share|improve this answer
























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            2 Answers
            2






            active

            oldest

            votes








            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2














            You cannot change the machine type for an existing cluster - this is not something Dataproc supports. What is the reason you want to keep your cluster rather than create a new one?






            share|improve this answer



















            • 1





              I installed few libraries to support an application. Not big deal, just wanted to know I'm not missing anything obvious. Thanks

              – spicyramen
              Nov 17 '18 at 2:10
















            2














            You cannot change the machine type for an existing cluster - this is not something Dataproc supports. What is the reason you want to keep your cluster rather than create a new one?






            share|improve this answer



















            • 1





              I installed few libraries to support an application. Not big deal, just wanted to know I'm not missing anything obvious. Thanks

              – spicyramen
              Nov 17 '18 at 2:10














            2












            2








            2







            You cannot change the machine type for an existing cluster - this is not something Dataproc supports. What is the reason you want to keep your cluster rather than create a new one?






            share|improve this answer













            You cannot change the machine type for an existing cluster - this is not something Dataproc supports. What is the reason you want to keep your cluster rather than create a new one?







            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered Nov 16 '18 at 22:24









            cyxxycyxxy

            1163




            1163








            • 1





              I installed few libraries to support an application. Not big deal, just wanted to know I'm not missing anything obvious. Thanks

              – spicyramen
              Nov 17 '18 at 2:10














            • 1





              I installed few libraries to support an application. Not big deal, just wanted to know I'm not missing anything obvious. Thanks

              – spicyramen
              Nov 17 '18 at 2:10








            1




            1





            I installed few libraries to support an application. Not big deal, just wanted to know I'm not missing anything obvious. Thanks

            – spicyramen
            Nov 17 '18 at 2:10





            I installed few libraries to support an application. Not big deal, just wanted to know I'm not missing anything obvious. Thanks

            – spicyramen
            Nov 17 '18 at 2:10













            1














            I'm afraid it can be done following these steps:




            1. Go to the VM instances section in the Compute Engine -> Instances

            2. Stop the instance

            3. Change the type machine

            4. Start it


            I have just done it and it worked. If a worker is shut down the cluster will continue working, but if you modify the master the cluster may not work after the change, in any case I recommend restart your cluster. Just be careful on doing this because data stored may be removed according to Dataproc documentation.






            share|improve this answer




























              1














              I'm afraid it can be done following these steps:




              1. Go to the VM instances section in the Compute Engine -> Instances

              2. Stop the instance

              3. Change the type machine

              4. Start it


              I have just done it and it worked. If a worker is shut down the cluster will continue working, but if you modify the master the cluster may not work after the change, in any case I recommend restart your cluster. Just be careful on doing this because data stored may be removed according to Dataproc documentation.






              share|improve this answer


























                1












                1








                1







                I'm afraid it can be done following these steps:




                1. Go to the VM instances section in the Compute Engine -> Instances

                2. Stop the instance

                3. Change the type machine

                4. Start it


                I have just done it and it worked. If a worker is shut down the cluster will continue working, but if you modify the master the cluster may not work after the change, in any case I recommend restart your cluster. Just be careful on doing this because data stored may be removed according to Dataproc documentation.






                share|improve this answer













                I'm afraid it can be done following these steps:




                1. Go to the VM instances section in the Compute Engine -> Instances

                2. Stop the instance

                3. Change the type machine

                4. Start it


                I have just done it and it worked. If a worker is shut down the cluster will continue working, but if you modify the master the cluster may not work after the change, in any case I recommend restart your cluster. Just be careful on doing this because data stored may be removed according to Dataproc documentation.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Dec 8 '18 at 0:43









                rsantiagorsantiago

                41917




                41917






























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