Re: Drop tables takes too long

2017-05-08 Thread Bohdan Tantsiura
ferent nodes. > > > What tasks were dropped. > > The cluster doesn't look completely healthy, but I believe it is possible > to improve things, before thinking about splitting tables in multiples > cluster. I would definitely not add more tables though... > > C*heers,

Re: Drop tables takes too long

2017-04-28 Thread Bohdan Tantsiura
running > (default is 10 sec timeout, so many query are probably failing). > > C*heers, > --- > Alain Rodriguez - @arodream - al...@thelastpickle.com > France > > The Last Pickle - Apache Cassandra Consulting > http://www.thelastpickle.com > > 20

Re: Drop tables takes too long

2017-04-25 Thread Bohdan Tantsiura
nfo + related column info).. > > > You also might need to increase the node count if you're resource > constrained. > > More nodes won't help and most probably make it worse due to coordination. > > > Zhao Yang > > > > On Fri, 21 Apr 2017 at 21:10 Bohda

Re: Drop tables takes too long

2017-04-21 Thread Bohdan Tantsiura
Hi, Problem is still not solved. Does anybody have any idea what to do with it? Thanks 2017-04-20 15:05 GMT+03:00 Bohdan Tantsiura : > Thanks Carlos, > > In each keyspace we also have 11 MVs. > > It is impossible to reduce number of tables now. Long GC Pauses take about > o

Re: Drop tables takes too long

2017-04-20 Thread Bohdan Tantsiura
ter: @cjrolo | Skype: cjr2k3 | Linkedin: > *linkedin.com/in/carlosjuzarterolo > <http://linkedin.com/in/carlosjuzarterolo>* > Mobile: +351 918 918 100 <+351%20918%20918%20100> > www.pythian.com > > On Thu, Apr 20, 2017 at 11:10 AM, Bohdan Tantsiura > wro

Drop tables takes too long

2017-04-20 Thread Bohdan Tantsiura
Hi, We are using cassandra 3.10 in a 10 nodes cluster with replication = 3. MAX_HEAP_SIZE=64GB on all nodes, G1 GC is used. We have about 60 keyspaces with about 80 tables in each keyspace. We had to delete three tables and two materialized views from each keyspace. It began to take more and more