You can download the NiFi application log from the CDF Deployment Manager to use it
for troubleshooting.
This feature allows you to download the NiFi application
log that is currently being written. As the log file is rotated and the old file is
archived once the file size reaches 10 MB, this is the theoretical maximum you can
download using this method. For information on downloading archived log files, see
Diagnostic bundle collection.
You need DFFlowAdmin permission to perform this
action.
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Open Cloudera DataFlow by clicking the
DataFlow tile in the Cloudera sidebar.
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Click Deployments from the left navigation
pane.
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Select a flow deployment to expand the Deployment
Details pane and get deployment, KPI, system metrics,
alerts, and event history information.
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In Deployment Details, click .
You are redirected to the Deployment Manager
page.
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Click Actions in the Deployment
Manager page.
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Select Download NiFi Log.
The current NiFi application log is downloaded to your
computer in tar.gz format.
Manage Deployment.
You are redirected to the Deployment Manager page.
