Re: Apache Cassandra - Configuration Management

Hi Zaidi, We use Chef for the configuration management of our 14 node cluster. You can have a look at Chef or maybe some other config management tools too like Ansible and Puppet. Thanks, Abhishek On May 17, 2017 10:08 PM, "DuyHai Doan" wrote: > For configuration

Re: [Cassandra 3.0.9 ] Disable “delete/Truncate/Drop”

Hi Abhishek, Truncate is very much a part of CQL and it does exactly what the name suggests i.e truncating/deleting all the rows of the table. TRUNCATE sends a JMX command to all nodes, telling them to delete SSTables that hold the data from the specified table. If any of these nodes is down or

High system CPU during high write workload

Hi, We are seeing an issue where the system CPU is shooting off to a figure or > 90% when the cluster is subjected to a relatively high write workload i.e 4k wreq/secs. 2016-11-14T13:27:47.900+0530 Process summary process cpu=695.61% application cpu=676.11% (*user=200.63% sys=475.49%) **<==