Improve error message when file is truncated and cannot be read

[jordanpadams]

📖 Additional Details

As a follow on to #568, we need to more clearly provide input to a user when a data object is shorter than the remaining file available.

Current error message:

  FAIL: file:/Users/jpadams/Downloads/insufficient.content.validation/uvis_euv_2016_288_solar_time_series_egress.xml
      ERROR  [error.label.table_definition_problem]   line 2: Data Object #2: Cannot read object. Remaining file size: 342160, Expected bytes remaining for object: 343720
        2 product validation(s) completed

Maybe not how many rows are expected to be read and not that the file is truncated and only X number of records can be read (this can be done using a simple calculation versus actually trying to read the data).

[jordanpadams]

@mit3ch how is this error message?

FAIL: file:/Users/jpadams/Downloads/insufficient.content.validation/uvis_euv_2016_288_solar_time_series_egress.xml
      ERROR  [error.label.table_definition_problem]   line 2: Data Object #2 (Identifier Not Specified): Data object is truncated. Expected bytes as defined by label: 343720 (1322 records), Actual bytes remaining in file: 342160 (1316 records)
        1 product validation(s) completed

[mit3ch]

@jordan, yes, that would be much more useful. Thanks Dr. Mitch Gordon SETI Institute Deputy Manager PDS Ring-Moon Systems Node 276-393-8822 Pronouns: he, him, his From: Jordan Padams ***@***.***> Sent: Friday, December 2, 2022 6:42 PM To: NASA-PDS/validate ***@***.***> Cc: Mitch Gordon ***@***.***>; Mention ***@***.***> Subject: Re: [NASA-PDS/validate] Improve error message when file is truncated and cannot be read (Issue #569) @mit3ch<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fmit3ch&data=05%7C01%7Cmgordon%40seti.org%7C28f980a544a84d36526d08dad4becaa3%7Cdeac5258294749c2a474e8ab151104fb%7C0%7C0%7C638056213175212184%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=1Bd1ytfu8uVViViOPfr1ERmNH9nYp2MnbvPXloKK6DI%3D&reserved=0> how is this error message? FAIL: file:/Users/jpadams/Downloads/insufficient.content.validation/uvis_euv_2016_288_solar_time_series_egress.xml ERROR [error.label.table_definition_problem] line 2: Data Object #2<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FNASA-PDS%2Fvalidate%2Fissues%2F2&data=05%7C01%7Cmgordon%40seti.org%7C28f980a544a84d36526d08dad4becaa3%7Cdeac5258294749c2a474e8ab151104fb%7C0%7C0%7C638056213175212184%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=jXuYKwoQqZ3LQpNsG5Hk2uptYQ2BJDfjCmCSU8%2BQYhE%3D&reserved=0> (Identifier Not Specified): Data object is truncated. Expected bytes as defined by label: 343720 (1322 records), Actual bytes remaining in file: 342160 (1316 records) 1 product validation(s) completed - Reply to this email directly, view it on GitHub<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FNASA-PDS%2Fvalidate%2Fissues%2F569%23issuecomment-1335963029&data=05%7C01%7Cmgordon%40seti.org%7C28f980a544a84d36526d08dad4becaa3%7Cdeac5258294749c2a474e8ab151104fb%7C0%7C0%7C638056213175212184%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Bg1euUoyZnNt%2F2dPUSiaBgoh2t9aoypv6CZbSxg8gYg%3D&reserved=0>, or unsubscribe<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FABYIQZGO73FI4ZE3WAKQ3ADWLKCMDANCNFSM6AAAAAASSMAJJ4&data=05%7C01%7Cmgordon%40seti.org%7C28f980a544a84d36526d08dad4becaa3%7Cdeac5258294749c2a474e8ab151104fb%7C0%7C0%7C638056213175212184%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=TJeRbJ6LFG%2BAuZsJnaNkOAGJmHZWQ2aGJvEn1256uMI%3D&reserved=0>. You are receiving this because you were mentioned.Message ID: ***@***.***>