I'm trying to build an alerting system over Hbase where i do store my time series , my question is are they any way to plug kapacitor to hbase ? since I have read that kapacitor may not require influxdb to work
Unfortunately there currently isn't a way to use Kapacitor with HBase. If this functionality is particularly important to you, I'd recommend opening up a feature request on Kapacitor detailing your use case.