CHANDAN KUMAR created NIFI-14326:
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             Summary: ListSFTP :Remote Poll Batch : does not list files beyond 
configured value 
                 Key: NIFI-14326
                 URL: https://issues.apache.org/jira/browse/NIFI-14326
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 2.2.0, 1.28.1, 1.26.0
            Reporter: CHANDAN KUMAR


Test case :

=========

 sftp location which contains  close to 100 files of different timestamp

 Run ListSFTP with  *Remote Poll Batch Size* to 10 
ListSFTP is set run with *Tracking Timestamps*

*ListSFTP just listed 10 files in one go and after that it is not listing 
anything*

if I look at the state of ListSFTP it has stored the file which is Not most the 
recent one.

Further I keep creating New few files on SFTP but No changes on listing 

it Is not listing anything beyond those 10 files.
I did stopped and started back No luck

tried clearing state and started back again same 10 files

As per document *Remote Poll Batch Size*

_The value specifies how many file paths to find in a given directory on the 
remote system when doing a file listing. This value in general should not need 
to be modified but when polling against a remote system with a tremendous 
number of files this value can be critical. Setting this value too high can 
result very poor performance and setting it too low can cause the flow to be 
slower than normal._

 

I though it would keep listing new  files with each run a batch of 10 files and 
it will finish listing all of them but that is not the case.

Seems to be Bug 

 

 



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