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https://issues.apache.org/jira/browse/NIFI-4621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16710921#comment-16710921
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ASF GitHub Bot commented on NIFI-4621:
--------------------------------------
Github user kislayom commented on a diff in the pull request:
https://github.com/apache/nifi/pull/3201#discussion_r239314421
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ListFTP.java
---
@@ -35,17 +36,21 @@
import org.apache.nifi.components.ValidationResult;
import org.apache.nifi.components.state.Scope;
import org.apache.nifi.context.PropertyContext;
+import org.apache.nifi.expression.ExpressionLanguageScope;
import org.apache.nifi.processor.ProcessContext;
import org.apache.nifi.processor.util.list.ListedEntityTracker;
import org.apache.nifi.processors.standard.util.FileTransfer;
import org.apache.nifi.processors.standard.util.FTPTransfer;
@PrimaryNodeOnly
@TriggerSerially
-@InputRequirement(Requirement.INPUT_FORBIDDEN)
+@InputRequirement(Requirement.INPUT_ALLOWED)
--- End diff --
Sure, based on the input provided i will try to identify required changes.
The latest timestamp management part might be tricky are we required to keep
latest timestamp per path, hostname, and user wise or just the latest one ? I
have so far assumed to manage latest timestamp only for the latest. If we plan
to manages all timestamps i will need to rework on a number of things here, and
may would like to approach the problem starting with proposed design.
> Allow inputs to ListSFTP and ListFTP
> ------------------------------------
>
> Key: NIFI-4621
> URL: https://issues.apache.org/jira/browse/NIFI-4621
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.4.0
> Reporter: Soumya Shanta Ghosh
> Assignee: Peter Wicks
> Priority: Critical
>
> ListSFTP supports listing of the supplied directory (Remote Path)
> out-of-the-box on the supplied "Hostname" using the 'Username" and 'Password"
> / "Private Key Passphrase".
> The password can change at a regular interval (depending on organization
> policy) or the Hostname or the Remote Path can change based on some other
> requirement.
> This is a case to allow ListSFTP to leverage the use of Nifi Expression
> language so that the values of Hostname, Password and/or Remote Path can be
> set based on the attributes of an incoming flow file.
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