{
       "Concurrency" : 64,
       "Clients" : 5,
       "ScanSpecs" : [
          {
             "Limit" : 1,
             "Low" : [
                "000015"
             ],
             "Repeat" : 149999999,
             "Type" : "Range",
             "Bucket" : "bucket-1",
             "High" : [
                "ffffff"
             ],
             "Id" : 1,
             "Inclusion" : 3,
             "Index" : "myindex",
             "NInterval" : 100,
             "RandomLen" : 6
           }
       ]
}

{
       "Concurrency" : 64,
       "Clients" : 5,
       "ScanSpecs" : [
          {
             "Limit" : 1,
             "Low" : [
                "000015"
             ],
             "Repeat" : 149999999,
             "Type" : "Range",
             "Bucket" : "bucket-1",
             "High" : [
                "ffffff"
             ],
             "Id" : 1,
             "Inclusion" : 3,
             "Index" : "myindex",
             "NInterval" : 100,
             "RandomLen" : 12
           }
       ]
}

Increase length of random value
Increase length of random value

Change-Id: I902d00fca03a7ac39ba51c5e1ec780000edb06ca
Reviewed-on: http://review.couchbase.org/79017
Tested-by: Build Bot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Mahesh Mandhare <f05f25073b6d9a2858c6a374b80c02d5a2bccf33@couchbase.com>
