``pt-table-checksum`` ``DIFF_ROWS`` was not computed correctly.
General
Escalation
General
Escalation
Description
DIFF_ROWS is never greater than zero, it seems. I would expect it to show an estimation of the max amount of rows that could have differences, but I couldn't make it have a value >0 even when deleting all rows in one of the slaves.
The relevant pieces of code seem to be:
How to reproduce:
1- set up replication sandbox
2- create table with data
3- delete all rows from the table in one of the slaves
DIFF_ROWS is never greater than zero, it seems. I would expect it to show an estimation of the max amount of rows that could have differences, but I couldn't make it have a value >0 even when deleting all rows in one of the slaves.
The relevant pieces of code seem to be:
How to reproduce:
1- set up replication sandbox
2- create table with data
3- delete all rows from the table in one of the slaves
4- run pt-table-checksum
Example output:
From the problematic slave: