Hello all, I am facing strange issue with NiFi 1.8.0 (2 nodes) My flows had been running fine since months.
Yesterday I had to do some history load which filled up my both disks (I have FlowFile repository as separate disk). I increased the size of the root & flowflile disk both. And 'grow' the disk partition and 'extended' the file system (it's an EC2 linux). But post that my CPU has been spiking to complete 100% - even at regular load (earlier it used to be somewhere around 50%) Also I did no change to the config values or thread count etc. I upgraded the 2 nodes to see if that solves the problem - from 16 Gb box (4 core) to 64 Gb (16 core). But even the larger box is throttling on the CPU at 100%. I tried clearing all repositories and restarted NiFi application and the EC2 - but no improvement. Kindly point me in the right direction. I am unable to pinpoint anything. -- Best, Sneh
