hi there, I am trying to understand what the below text says from NIFI documentation,
1. What does back pressure mean really in NIFI?, here is my simple flow, Some NIFI-source -> Some NIFI processor. If the amount of input data from the source is more than the amount of data the processor can process , then back pressure is applied ? and the 2 parameters(“Back pressure object threshold.”, “Back pressure data size threshold.”) help in that case ? 2.If back pressure is applied and I assume flow files are queued up, and sent in the order they were received.Please confirm 2.back pressure is applied by default ? "NiFi provides two configuration elements for Back Pressure. These thresholds indicate how much data should be allowed to exist in the queue before the component that is the source of the Connection is no longer scheduled to run. This allows the system to avoid being overrun with data. The first option provided is the “Back pressure object threshold.” This is the number of FlowFiles that can be in the queue before back pressure is applied. The second configuration option is the “Back pressure data size threshold.” This specifies the maximum amount of data (in size) that should be queued up before applying back pressure. This value is configured by entering a number followed by a data size (B for bytes, KB for kilobytes, MB for megabytes, GB for gigabytes, or TB for terabytes)." Thanks Pradeep -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/back-pressure-tp10801.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.