Giovanni created NIFI-11764: ------------------------------- Summary: flowfile storage size mismatch Key: NIFI-11764 URL: https://issues.apache.org/jira/browse/NIFI-11764 Project: Apache NiFi Issue Type: Improvement Reporter: Giovanni Attachments: image-2023-06-29-10-24-00-879.png, image-2023-06-29-10-25-06-665.png, image-2023-06-29-10-27-17-702.png, image-2023-06-29-10-28-45-547.png, image-2023-06-29-10-30-07-266.png, image-2023-06-29-10-31-33-526.png
Hi, Nifi is reporting a wrong value for the flowfile storage used space. If I check the dashboard it reports 528.05 MB on all nodes: !image-2023-06-29-10-24-00-879.png|width=574,height=206! The values are also confirmed by the nodes status history: !image-2023-06-29-10-25-06-665.png|width=584,height=431! However my monitoring tool reports 52KB only: !image-2023-06-29-10-27-17-702.png|width=997,height=165! These low values are confirmed on the hosts themselves: !image-2023-06-29-10-28-45-547.png|width=485,height=179! !image-2023-06-29-10-30-07-266.png|width=484,height=178! !image-2023-06-29-10-31-33-526.png|width=485,height=176! The flowfile repository settings are the same on all nodes: * nifi1 {code:java} # FlowFile Repository nifi.flowfile.repository.implementation=org.apache.nifi.controller.repository.WriteAheadFlowFileRepository nifi.flowfile.repository.wal.implementation=org.apache.nifi.wali.SequentialAccessWriteAheadLog nifi.flowfile.repository.directory=/var/nifi/flowfile_repo/data nifi.flowfile.repository.checkpoint.interval=20 secs nifi.flowfile.repository.always.sync=false nifi.flowfile.repository.retain.orphaned.flowfiles=truenifi.swap.manager.implementation=org.apache.nifi.controller.FileSystemSwapManager nifi.queue.swap.threshold=20000{code} * nifi2 {code:java} # FlowFile Repository nifi.flowfile.repository.implementation=org.apache.nifi.controller.repository.WriteAheadFlowFileRepository nifi.flowfile.repository.wal.implementation=org.apache.nifi.wali.SequentialAccessWriteAheadLog nifi.flowfile.repository.directory=/var/nifi/flowfile_repo/data nifi.flowfile.repository.checkpoint.interval=20 secs nifi.flowfile.repository.always.sync=false nifi.flowfile.repository.retain.orphaned.flowfiles=truenifi.swap.manager.implementation=org.apache.nifi.controller.FileSystemSwapManager nifi.queue.swap.threshold=20000 {code} * nifi3 {code:java} # FlowFile Repository nifi.flowfile.repository.implementation=org.apache.nifi.controller.repository.WriteAheadFlowFileRepository nifi.flowfile.repository.wal.implementation=org.apache.nifi.wali.SequentialAccessWriteAheadLog nifi.flowfile.repository.directory=/var/nifi/flowfile_repo/data nifi.flowfile.repository.checkpoint.interval=20 secs nifi.flowfile.repository.always.sync=false nifi.flowfile.repository.retain.orphaned.flowfiles=truenifi.swap.manager.implementation=org.apache.nifi.controller.FileSystemSwapManager nifi.queue.swap.threshold=20000 {code} I also monitored the disk usage in realtime and it reports less than 100MB on each node for a very few seconds. However still far from the steady values reported in the GUI. -- This message was sent by Atlassian Jira (v8.20.10#820010)