Any help on this.
On 3/3/2016 2:38 PM, mahender bigdata wrote:
Hi,
I'm bit confused to know which character should be taken as delimiter
for hive table generically. Can any one suggest me best Unicode
character which doesn't come has part of data.
Here are the couple of options, Im thinking off for Field Delimiter.
Please let me know which is best one use and chance of that character
( i.e delimiter ) in data is less in day to day scenario..
\U0001 = START OF HEADING ==> SOH ==> ( CTRL+SHIFT+A in windows)
==> Hive Default delimiter
_\U001F __= INFORMATION SEPARATOR ONE = unit separator (US) => __(
CTRL+SHIFT+ - in windows)_
_\U001E __= INFORMATION SEPARATOR TWO = record separator (RS) ==>
__( CTRL+SHIFT+6 in windows)_
Some how by name i feel \U001F is best option, can any one comment or
provide best Unicode which doesn't in regular data.
