[jira] [Created] (FLINK-22669) Support date format in a path when use filesytem as source

[Shang Yuanchun (Jira)]

wangqinghuan created FLINK-22669:
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             Summary: Support date format in a path when use filesytem as source
                 Key: FLINK-22669
                 URL: https://issues.apache.org/jira/browse/FLINK-22669
             Project: Flink
          Issue Type: Bug
            Reporter: wangqinghuan


Do we have suggestions to support date format in a file path when using filesystem as source?

For example:

{{CREATE TABLE fs_table (}}

{{...}}

{{）}}{{ WITH (}}

{{  'connector'='filesystem',}}

{{  'path'='ftp:/tmp/\{yyyy-MM-dd}/data',}}

{{'format'='parquet'}}{{}}{{);}}

the \{yyyy-MM-dd} expression in path will be replaced with actual system time.

*Why support this?*

date expression support will be used in some scheduled jobs, such as running a daily job to read  current day data from FTP which will create a new file path using date expression every day.



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