I build a 3 nodes cluster environment with 1 replica, 200 items in a couchbase bucket. Everything works well when 3 nodes are live. However, if 1 node is down, the performance(insert/query) become very slow. It would take more than 10 second though the data is not lost. I am...
I am using Couchbase as a high write cache for events that are used for auditing purposes. I want to use XDCR to move the events into an offline / read only type cluster, that we can run data processing / views against, without affecting the primary write cluster.
I want to use string operations.
In clear way I want to get some data which contain particular string.
I am having view with keys like (Gopi, Siva, Harshil)
I want to find the user contains "op" in the key.
Is it possible??
[root@Couchbase01 sqoop]# sqoop import --connect 127.0.0.1:8091/pools --table PMUdata
Warning: /usr/lib/hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.