As per datastx documentation here, we cannot delete column from tables defined with COMPACT STORAGE option. What is the reason for this? ...
As per datastx documentation here, we cannot delete column from tables defined with COMPACT STORAGE option. What is the reason for this? ...
what is correct command to run cli when SSL is enabled. I am using cassandra 2.1.16 and running following command. It gives me following error: ...
I am trying to alter my cassandra tables starting with a specific name. My table starts with sample_1,sample_2,sample_13567,sample_adgf and so on... T ...
We are using cassandra for IOT based application. Currently we are receiving 10 GB data in every day. We are storing all data into single table in Cas ...
How to get Last 6 Month data comparing with timestamp column using cassandra query? I need to get all account statement which belongs to last 3/6 mont ...
City Information as a UDT. city code will be 'work' or 'home' or 'templocation'. A UDT which holds the list of part_time_employees; it has a set o ...
Creating the following employee column family in Cassandra Case 1: From UI, if i wanted to get all employee, it is not possible to retrieve. is it ...
Update - Short version: The PropertyFileSnitch cassandra-topology.properties for the first 3 nodes (Rack 1-3) states that only these nodes are in DC1 ...
I want to execute cql queries from bash command. [cqlsh 3.1.8 | Cassandra 1.2.19 | CQL spec 3.0.5 | Thrift protocol 19.36.2] I got: cqlsh: ...
Is it possible to use single table for multiple connections in cassandra? I am using a spring data for java connection and am trying to use python fl ...
I suspect I've corrupted my sstables for a table therefore I'm running sstableverify utility while node is down. I'm receiving messages like [GC overh ...
I have a 3 node cluster, with replication factor of 2 but data is getting replicated on all 3 nodes. This is how I create my keyspace: CREATE KEYS ...
We have 3 Node Cassandra cluster with replication of 3 . some time back Cassandra (1 Node) is down for 2 days. Now We are Unable to Read data from C ...
I am new to Cassandra and Kairos. I am unable to start kairosdb on my windows system. Steps I followed: I installed Cassandra and from cqlsh window I ...
I am confused with cassandra eventual constancy vs query sequencing, i have following questions If I send 2 queries in sequence (without turning o ...
I have already created the schema as follow :- But when i updated the above schema through following below java code :- I got the schema as be ...
I am a java developer and am very new to Linux and Cassandra. I am using CentOS6. I am trying to install Cassandra3.4 in the Linux machine. I have fol ...
I am trying to configure Cassandra Datastax Community Edition for remote connection on windows, Cassandra Server is installed on a Windows 7 PC, Wit ...
I want to view the "rowkey" with its stored data in cassandra 3.0. I know, the depreciated cassandra-cli had the 'list'-command. However, in cassandra ...
I get an cassandra exception while geathering meta data. Exception: Code in CassandraDriver line 70: Code of CassandraDriver method: Why exce ...