Re: Moving Away from Compact Storage

2016-02-02 Thread Anuj Wadehra
columns. Is the approach mentioned in link adaptable to the scenario where we want to migrate the existing data to a Non-Compact CF with static columns and collections ? Thanks Anuj -------- On Tue, 2/2/16, DuyHai Doan <doanduy...@gmail.com> wrote:  Subj

Re: Moving Away from Compact Storage

2016-02-02 Thread Anuj Wadehra
staticly defined columns while other data in dynamic columns. Is the approach mentioned in link adaptable to the scenario where we want to migrate the existing data to a Non-Compact CF with static columns and collections ? Thanks Anuj On Tue, 2/2/16, DuyHai Doan

Re: Moving Away from Compact Storage

2016-02-02 Thread DuyHai Doan
a Non-Compact CF with static columns and collections ? > > Thanks > Anuj > > > On Tue, 2/2/16, DuyHai Doan <doanduy...@gmail.com> wrote: > > Subject: Re: Moving Away from Compact Storage > To: user@cassandra.apache.org

Re: Moving Away from Compact Storage

2016-02-02 Thread DuyHai Doan
dynamic columns. Is the approach >> mentioned in link adaptable to the scenario where we want to migrate the >> existing data to a Non-Compact CF with static columns and collections ? >> >> Thanks >> Anuj >> >> >> On Tue

Re: Moving Away from Compact Storage

2016-02-02 Thread DuyHai Doan
"Spark" way but I >>> was not sure that its would be so simple :) >>> >>> We have a compact storage cf with each row having some data in staticly >>> defined columns while other data in dynamic columns. Is the approach >>> mentioned in link adaptable

Re: Moving Away from Compact Storage

2016-02-02 Thread Anuj Wadehra
adaptable to the scenario where we want to migrate the existing data to a Non-Compact CF with static columns and collections ? Thanks Anuj On Tue, 2/2/16, DuyHai Doan <doanduy...@gmail.com> wrote: Subject: Re: Moving Away from Compact S

Re: Moving Away from Compact Storage

2016-02-02 Thread Jack Krupansky
ient creation script >>> >>> On Tue, Feb 2, 2016 at 3:48 PM, Anuj Wadehra <anujw_2...@yahoo.co.in> >>> wrote: >>> >>>> Thanks DuyHai !! We were also thinking to do it the "Spark" way but I >>>> was not sure that its would be so simple

Re: Moving Away from Compact Storage

2016-02-02 Thread Anuj Wadehra
want to migrate the existing data to a Non-Compact CF with static columns and collections ? Thanks Anuj ------------ On Tue, 2/2/16, DuyHai Doan <doanduy...@gmail.com> wrote:  Subject: Re: Moving Away from Compact Storage  To: user@cassandra.apache.org  Dat

Re: Moving Away from Compact Storage

2016-02-01 Thread DuyHai Doan
Use Apache Spark to parallelize the data migration. Look at this piece of code https://github.com/doanduyhai/Cassandra-Spark-Demo/blob/master/src/main/scala/usecases/MigrateAlbumsData.scala#L58-L60 If your source and target tables have the SAME structure (except for the COMPACT STORAGE clause),

Moving Away from Compact Storage

2016-02-01 Thread Anuj Wadehra
Hi Whats the fastest and reliable way to migrate data from a Compact Storage table to Non-Compact storage table? I was not able to find any command for dropping the compact storage directive..so I think migrating data is the only way...any suggestions? ThanksAnuj