Ssis127enjavhdtoday01192022015528 Min Full Access

#!/usr/bin/env python3
import re
import sys
import json
from pathlib import Path
from datetime import datetime
PATTERN = re.compile(
    r'^ssis(?P<instance>\d+)(?P<utility>enjavhd)(?P<marker>today)'
    r'(?P<date>\d8)(?P<time>\d6)(?P<unit>min|sec|hr)(?P<run_type>full|inc|delta)$'
)
def parse_filename(file_path: Path) -> dict:
    name = file_path.stem  # filename without extension
    m = PATTERN.match(name)
    if not m:
        raise ValueError(f"Filename 'name' does not follow the expected pattern.")
dt = datetime.strptime(m.group('date') + m.group('time'), "%m%d%Y%H%M%S")
return 
        "full_path": str(file_path),
        "instance": m.group('instance'),
        "utility": m.group('utility'),
        "marker": m.group('marker'),
        "run_date": dt.date().isoformat(),
        "run_time": dt.time().isoformat(),
        "duration_unit": m.group('unit'),
        "run_type": m.group('run_type'),
        "parsed_datetime": dt.isoformat()
if __name__ == "__main__":
    if len(sys.argv) != 2:
        print("Usage: python parse_ssis_file.py <full_path_to_file>")
        sys.exit(1)
file_path = Path(sys.argv[1])
    try:
        metadata = parse_filename(file_path)
        print(json.dumps(metadata, indent=2))
    except Exception as e:
        print(f"Error: e", file=sys.stderr)
        sys.exit(1)

Run example:

$ python parse_ssis_file.py /data/ssis/exports/ssis127enjavhdtoday01192022015528minfull.csv

Output:

  "full_path": "/data/ssis/exports/ssis127enjavhdtoday01192022015528minfull.csv",
  "instance": "127",
  "utility": "enjavhd",
  "marker": "today",
  "run_date": "2022-01-19",
  "run_time": "01:55:28",
  "duration_unit": "min",
  "run_type": "full",
  "parsed_datetime": "2022-01-19T01:55:28"

| Token | Meaning | Typical Values | How it’s built | |-------|---------|----------------|----------------| | ssis127 | Identifier for the SSIS environment / package version. Usually a numeric suffix that increments when a new SSIS deployment is made. | ssis001, ssis127, ssis254 | Set by the SSIS deployment script (/p:PackageName=MyPackage_127.dtsx). | | enjavhd | Short for ENJAVHD – a custom Java utility that extracts data from a source system (e.g., a Hadoop data lake) and writes it to a flat file. | enjavhd, enjavhdv2 | Hard‑coded in the Java command line (-Dapp.name=enjavhd). | | today | Literal string that tells the consumer “this file corresponds to the run that was executed today”. It is useful for ad‑hoc checks where the date portion might be ambiguous (e.g., time‑zone differences). | today (always) | Added by the batch wrapper: ..._$DATE_today_.... | | 01192022 | Date – month‑day‑year (MMDDYYYY). In this example it is January 19, 2022. | Any valid date; always 8 digits. | Generated via date +%m%d%Y. | | 015528 | Time – hour‑minute‑second (HHMMSS) in 24‑hour clock. Here it is 01:55:28 (UTC unless otherwise specified). | Any valid time; always 6 digits. | Generated via date +%H%M%S. | | min | Indicates that the duration of the run is measured in minutes (the unit). Some pipelines use sec or hr. | min, sec, hr | Determined by the wrapper script based on runDuration. | | full | Run type flag – full (complete extract) vs inc (incremental) vs delta. | full, inc, delta | Set by the Java utility’s -runMode argument. | ssis127enjavhdtoday01192022015528 min full

Resulting filename example:
ssis127enjavhdtoday01192022015528minfull.csv Run example: $ python parse_ssis_file

If the file is compressed (e.g., .gz, .zip) the extension simply follows the above string. Output:

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SQL Server Integration Services (SSIS) is a component of the Microsoft SQL Server database software that enables users to perform a wide range of data transformation and migration tasks. SSIS provides a robust platform for building enterprise-level data integration and workflow solutions.