input.regex in Hive

Your first pattern does not match the entire string, and field matching parts are [^ ]*, that is, any 0+ chars other than a space, so the last field cannot be matched (it contains spaces).

The second regex also contains \S+ patterns matching 1 or more chars other than whitespace, and the last one does not match the last field.

You may use


See the regex demo

The [^\t]* matches any field in a tab-delimited text since it matches zero or more chars other than a tab.

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