[
https://issues.apache.org/jira/browse/NIFI-5560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622472#comment-16622472
]
ASF GitHub Bot commented on NIFI-5560:
--------------------------------------
Github user hemantha-kumara commented on a diff in the pull request:
https://github.com/apache/nifi/pull/3000#discussion_r219269070
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/util/FTPTransfer.java
---
@@ -263,6 +265,16 @@ public String getHomeDirectory(final FlowFile
flowFile) throws IOException {
}
}
+ // if is a link and we're supposed to follow symlink
+ if (symlink && file.isSymbolicLink()) {
+ try {
+ listing.addAll(getListing(newFullForwardPath, depth +
1, maxResults - count));
+ } catch (final IOException e) {
+ logger.error("Unable to get listing from " +
newFullForwardPath + "; skipping this symlink", e);
+ }
+ }
+
+
--- End diff --
Submitted changes with latest commit
52a3432e3b0ad379d63386e4c4b554db35b1e2a3
> Sub directory(symbolic link to directory) files are not getting listed in
> ListSFTP(ListSFTP does not Follow symbolic links)
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: NIFI-5560
> URL: https://issues.apache.org/jira/browse/NIFI-5560
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.7.1
> Reporter: Hemantha kumara M S
> Assignee: Hemantha kumara M S
> Priority: Major
>
> *Here is the configuration*
> ----
> *SFTP Server side:*
> -bash-4.2$ mkdir -p /tmp/testData
> -bash-4.2$
> -bash-4.2$ mkdir -p /tmp/toRead
> -bash-4.2$ ln -s /tmp/testData /tmp/toRead/data1
> -bash-4.2$ touch /tmp/testData/1.txt
> -bash-4.2$ touch /tmp/testData/2.txt
> -bash-4.2$ touch /tmp/toRead/t.txt
> -bash-4.2$ mkdir /tmp/toRead/data2
> -bash-4.2$ touch /tmp/toRead/data2/22.txt
> -bash-4.2$ cd /tmp/toRead/
> -bash-4.2$ tree
> .
> ├── data1 -> /tmp/testData
> ├── data2
> │ └── 22.txt
> └── t.txt
> 2 directories, 2 files
> -bash-4.2$ pwd
> /tmp/toRead
> -bash-4.2$ tree
> .
> ├── data1 -> /tmp/testData
> ├── data2
> │ └── 22.txt
> └── t.txt
> 2 directories, 2 files
> -bash-4.2$ touch data
> data1/ data2/
> -bash-4.2$ touch data2/22.txt
> -bash-4.2$ touch t.txt
> -bash-4.2$ tree /tmp/testData
> /tmp/testData
> ├── 1.txt
> └── 2.txt
> 0 directories, 2 files
>
> *Nifi:*
> Configured ListSFTP +Remote Path+ to +/tmp/toRead/+ and +Search Recursively+
> to +true+
>
> *+Expected result:+*
> Should list 4 files(1.txt, 2.txt, t.txt, data2/22.txt)
> *+Actual result:+*
> listed only two files(t.txt, data2/22.txt)
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