[IMPALA-10053] Remove uses of MonoTime::GetDeltaSince()

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 4.0.0, Impala 3.4.0
• Fix Version/s: Impala 4.0.0
• Epic Color: ghx-label-2
• Assignee: Thomas Tauber-Marshall
• Reporter: Thomas Tauber-Marshall
• Created: 05/Aug/20 23:55
• Updated: 07/Aug/20 16:56
• Resolved: 07/Aug/20 16:56

Description

MonoTime is a utility Impala imports from Kudu. The behavior of MonoTime::GetDeltaSince() was accidentally flipped in https://gerrit.cloudera.org/#/c/14932/ so we're getting negative durations where we expect positive durations.

The function is deprecated anyways, so we should remove all uses of it.

Issue Links

• is caused by: IMPALA-9335 Rebase KRPC