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https://issues.apache.org/jira/browse/NIFI-9817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17570324#comment-17570324
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ASF subversion and git services commented on NIFI-9817:
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Commit 0cd438d9e9b6826a4166200e2efeda0b8db0de92 in nifi's branch
refs/heads/main from patalwell
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=0cd438d9e9 ]
NIFI-9817 Added Unit Validator to PutCloudWatchMetric
This closes #5905
Signed-off-by: David Handermann <[email protected]>
> Add a Validator for the PutCloudWatchMetric Processor's Unit Parameter
> ----------------------------------------------------------------------
>
> Key: NIFI-9817
> URL: https://issues.apache.org/jira/browse/NIFI-9817
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core UI
> Affects Versions: 1.15.3
> Environment: ProductName: macOS
> ProductVersion: 12.2.1
> BuildVersion: 21D62
> Reporter: Pat Alwell
> Assignee: Pat Alwell
> Priority: Minor
> Attachments: Screen Shot 2022-01-29 at 1.22.02 PM.png,
> nifi-9817-1.patch, nifi-9817.patch
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> The AWS PutCloudWatchMetric processor has a Unit property that requires a
> value from AWS's CloudWatch API specifications. This value is a constant from
> a predefined set of string parameters. The API enforces casing so a unit
> value of "bytes" fails to make a successful API request, whereas "Bytes"
> succeeds. I've attached a screenshot that leads to a stack trace.
> The proposed fix includes a new Validator() to warn the user about the issues
> prior to starting the PutCloudWatchMetric processor and a set to determine
> the partitions for the Unit field in API requests to AWS.
> This is the hyper link for the API specification details:
> [
> https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_MetricDatum.html|https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_MetricDatum.html].
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