Number of Errors

[omidrostamabadi]

Hello,

I am trying to test the test_plan with some randomly generated keys. I run the program as follows:

./test_plan keys.txt 4194304 0.5 5 32 0 1024 0

keys.txt is a binary file containing 4M keys.
The output of program is:

============= TESTS/BENCHMARK =============
TIMING: 7.48394 ms (op1)
TIMING: 4.69046 ms (op2)
ERRORS: 879303

I don't quite understand what "ERRORS" is. Can you please explain what it is? It shows the number of failed inserts or what? How to reach 0 ERRORS?

Thanks.