did u setup CQLSH_HOST variable to the ip so cqlsh uses that ?
On Tue, May 5, 2015 at 8:50 PM, Björn Hachmann
wrote:
> Hello,
>
> I am unable to connect to the nodes of our second datacenter, not even
> from localhost.
>
> The error message I receive is:
>
> Connection error: ('Unable to connect
Hi,
Does Apache Cassandra (not DSE) support Hive Integration?
I found couple of open source efforts but nothing is available currently.
Thanks
Ajay
I would like do live migration instead of offline bulk load.
You can make 3-node old cluster as dc1, the 5-node new cluster as dc2,
then "nodetool rebuild dc1" on dc2, in this way, you don't need to take
down the cluster to maintain consistency.
On 5/5/15 11:04 AM, Robert Coli wrote:
On Tu
On Tue, May 5, 2015 at 1:22 AM, Rahul Bhardwaj wrote:
> Hi All,
>
> We have a cassandra cluster of 3 machines, which has a table containing 50
> millions of rows. We are making a new cluster of 5 nodes and we want to
> migrate this table to the new cluster.
>
>
> Please suggest what would be the
Hello,
I am unable to connect to the nodes of our second datacenter, not even from
localhost.
The error message I receive is:
Connection error: ('Unable to connect to any servers', {'...':
OperationTimedOut('errors=None, last_host=None',)})
I already checked some things:
- The node starts
Multiple DC is usually useful in case u need Geo Redundancy or have distributed
workload. Do u have these clusters at same physical location? If 3 nodes are at
diff locations dont u need geo red for disaster ? Whats ur RF for cf?
Thanks
Anuj
Sent from Yahoo Mail on Android
From:"Alain RODR
Hi,
tl;dr : How to choose between having a Cluster with 2 DC and having 2
separate clusters as follow:
"cluster_name: mycluster
KS1 {DC1: 3, DC2: 0} and KS2 {DC1: 0, DC2: 3}"
OR
"cluster_name: cluster1
KS1 {DC: 3}
+
cluster_name: cluster2
KS2 {DC: 3}"
We can use distinct columns and row to kee
Hi All,
We have a cassandra cluster of 3 machines, which has a table containing 50
millions of rows. We are making a new cluster of 5 nodes and we want to
migrate this table to the new cluster.
Please suggest what would be the best and least time taking process. I know
we can use sstable loader
