Hello all:
Cassandra use MD5 hash and we can get the token range such as:
Address Status Load Range
Ring
142717619497548302610133488236729667990
10.63.59.71 Up 140.93 KB
38183556207930269037140083379529366016 |<--|
10.63.59.72 Up 133.91 KB
93623288409632417443453979080454166465 | |
10.63.59.74 Up 178.93 KB
133908707295005027172461791030411347948 | |
10.63.59.73 Up 100.74 KB
142717619497548302610133488236729667990 |-->|
If I insert a key donna, and MD5(donna) =
32FF0880C7C75D751D0F9EF3A816EAE2(hex) = 6.6373303140336465e+37(dec),
38183556207930269037140083379529366016 < 6.6373303140336465e+37 <
93623288409632417443453979080454166465, so the key save in 10.63.59.72.
If the replication is 3, the key is also saved in 10.63.59.74 and
10.63.59.73. Am I right?
Best Regards
Donna li
