2016-10-05 19:56:58.155 Spread Client:0xb6d17f0 [Session] <WARNING> Trying to cancel Session v_mydb1_node0002-522442:0x1b86 but have not found any cancel handle.
This message appears multiple times per second. They began appearing at the same time a disk IO error emerged, but I don't see the relationship.
The disk errors are fixed, but these messages continue, filling vertica.log at an alarming rate.
How do i fix this? Is issue VER-48316 in Vertica 7.2.3-9 release notes about this problem?