DocValue update methods don't appear to throw exception if the document doesn't exist

[Joe Ye]

Hi,

I'm using Lucene core 6.6.

I noticed an issue that DocValue update methods
(indexWriter.updateNumericDocValue
& indexWriter.updateBinaryDocValue) don't appear to throw exception or
return any error code if the document doesn't exist. Is this intentional? I
don't want to check the existence of the document before each docValue
update.


Kind regards,

Joe