I have a setup that looks like this Dc1: 9 nodes Dc2: 9 nodes Dc3: 9 nodes C* version: 2.0.10 RF: 2 in each DC Empty CF with no data at the beginning of the test
Scenario 1 (happy path): I connect to a node in DC1 using CQLsh, validate that I am using CL=1, insert 10 rows. Then using CQLsh connect to one node in each of the 3 DCs and with CL=1, select * on the table, each DC shows all 10 rows. Scenario 1: using a program based on datastax drivers, write 10 rows to DC1. The program uses CL=1, also does a read after write. Then using CQLsh connect to one node in each of the 3 DCs and with CL=1 or LocalQuorum, select * on the table, DC1 shows all 10 rows. DC2 shows 8 or 9 rows DC3 shows 8 or 9 rows The missing rows never show up in DC2 and DC3 unless I do a CQLsh lookup with CL=all Why is there a difference in the replication between writes performed using the datastax drivers and while using CQLsh? Rahul
