keys starting with numeric string are throwing the following exception while generating PDL schema

[satsrini]

Hi Team,
We use the maven repo https://mvnrepository.com/artifact/com.linkedin.pegasus/data/27.7.18.

Keys starting with numeric string are throwing the following exception while generating PDL schema.

Exception in thread "main" java.lang.IllegalArgumentException: 1,93: "00100030" is an invalid field name.

at com.linkedin.data.template.DataTemplateUtil.parseSchema(DataTemplateUtil.java:313)
at com.linkedin.data.template.DataTemplateUtil.parseSchema(DataTemplateUtil.java:291)

Details: We are trying to convert 'dicom' json data/schema to 'PDL'. 'dicom' data has lot of keys(string) that start with a numeral say "0020000D"

eg:
{
"0020000D": {
"vr": "UI",
"Value": [ "1.2.392.200036.9116.2.2.2.1762893313.1029997326.945873" ]
}
}
Note: The complete dicom data file can be found https://dicom.nema.org/dicom/2013/output/chtml/part18/sect_F.4.html

But the "linkedin pegasus data" library does not allow keys which start with a number, eg "0020000D", while creating PDL schema.

Please let us know if you need more details

[satsrini]

Hi Team,

Can you please let us know any update on this defect please ?

Thanks
Satish Srinivasan

[evanw555]

@satsrini That's quite an old version of pegasus, please try using our newer versions, which can be found at https://linkedin.jfrog.io/artifactory/pegasus/