Sergey Naranov created NIFI-7910:
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Summary: ListSFP Path Filter Regex
Key: NIFI-7910
URL: https://issues.apache.org/jira/browse/NIFI-7910
Project: Apache NiFi
Issue Type: Bug
Affects Versions: 1.12.1
Environment: windows 10
Reporter: Sergey Naranov
Hello,
I'm using ListFTP within the following settings
- Remote Path: {color:#de350b}.{color}
- Search Recursively: true
- Path Filter Regex:
fcs_regions/(?:Altaj_Resp|Tyva_Resp)/notifications/currMonth$
PathFilterRegex says: "When Search Recursively is true, then only
subdirectories whose path matches the given Regular Expression will be scanned"
so i expect to list all files at directories:
{color:#de350b}fcs_regions{color}/{color:#4c9aff}Tyva_Resp{color}/notifications/currMonth/
{color:#de350b}fcs_regions{color}/{color:#4c9aff}Altaj_Resp{color}/notifications/currMonth/
and so on.
directory {color:#de350b}fcs_regions{color} locates at root directory
But result list of files contains files from root directory also.
If i set folowwing settings:
- Remote Path: /fcs_regions
- Search Recursively: true
- Path Filter Regex: (?:Altaj_Resp|Tyva_Resp)/notifications/currMonth$
Result list contains files from fcs_regions directory.
How to prevent this behavior? Or is it a bug?
If it is not a bug, please, explain, how to give absolute regex path from the
root directory?
these expressions don't scan directories
^/fcs_regions/(?:Altaj_Resp|Tyva_Resp)/notifications/currMonth$
^./fcs_regions/(?:Altaj_Resp|Tyva_Resp)/notifications/currMonth$
^\\./fcs_regions/(?:Altaj_Resp|Tyva_Resp)/notifications/currMonth$
and result list contains files only from the root directory.
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