sstableloader directly streams sstables to the correct replica nodes. It doesn't go through the normal coordinated write process, so consistency levels do not apply.
On Wed, May 1, 2013 at 3:42 AM, Chandana Tummala <chandana.tumm...@wipro.com > wrote: > Hi All, > > Hi All, > > We have a requirement to load approximately 10 million records, each record > with approximately 100 columns daily and automatically . We are planning > to > use the Bulk-loader program to convert the data into SSTables and then load > them using SSTABLELOADER. > > Everything is working fine when all nodes are up and running and the > performance is very good. However, when a node is down, the streaming fails > and the operation stops. We have to run the SSTABLELOADER with option 'I' > to > exclude the node that is down. I was wondering if we can enforce > Consistency > level of 'ANY' with SSTABLELOADER as well. > > i have tried with -i option but the progarm is automatic so finding a > failure node and running again may decrease the performance . > > > can any one suggest the best approach for the bulk loader program without > failing even one node is down. > > > Environment: > > Cassandra 1.1.9.1 provided as part of DSE 3.0 > 8 Nodes > Replication Factor – 3 > Consistency Level – ANY > > Regards, > Praveen > > > > -- > View this message in context: > http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/HOW-TO-SET-CONSISTENCY-LEVEL-FOR-tp7587567.html > Sent from the cassandra-u...@incubator.apache.org mailing list archive at > Nabble.com. > -- Tyler Hobbs DataStax <http://datastax.com/>
