Can you give the CREATE TABLE script for you old compact storage table ? Or at least the cassandra-client 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 :) > > 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 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 Storage > To: user@cassandra.apache.org > Date: Tuesday, 2 February, 2016, 12:57 AM > > 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), migration with Spark is a 2 lines of > code > On Mon, Feb 1, 2016 at 8:14 > PM, Anuj Wadehra <anujw_2...@yahoo.co.in> > wrote: > 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 > > >
