Re: Cassandra Compaction Metrics - CompletedTasks vs TotalCompactionCompleted

2018-08-10 Thread Dionne Cloudoupoulos
On 2017/10/31 16:56:29, Chris Lohfink wrote: > The "CompletedTasks" metric is a measure of how many tasks ran on these two > executors combined. > The "TotalCompactionsCompleted" metric is a measure of how many compactions > issued from the compaction manager ran (normal compactions, cache writes,

difference between CompletedTasks and TotalComactionCompleted

2018-08-10 Thread Dionne Cloudoupoulos
Hello! I'm trying to monitor cassandra through jmx and it turns out that I find two values that seem to be the same thing but not: org.apache.cassandra.metrics: type = Compaction, name = CompletedTasks.Value org.apache.cassandra.metrics: type = Compaction, name = TotalCompactionsCompleted.Count