Change in ovirt-engine[master]: core: capped exponential backoff for CoCo CommandExecutor
Allon Mureinik has submitted this change and it was merged.
Change subject: core: capped exponential backoff for CoCo CommandExecutor
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core: capped exponential backoff for CoCo CommandExecutor
Some commands run by CoCo complete quickly and would benefit from faster
polling; however, some may take longer to complete and polling too often
consumes unnecessary CPU. This is a good use case for capped
exponential backoff, which is implemented here purely in-memory.
New commands will poll 1 second, doubling until reaching the
AsyncCommandPollingRateInSeconds configuration value.
Change-Id: Id89929ba0d8aa8e80ae358acbe7cc763a92be135
Signed-off-by: Greg Padgett <gpadgett(a)redhat.com>
---
M
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/tasks/CommandExecutor.java
M
backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/BackwardCompatibilityTaskCreationTest.java
M
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/config/ConfigValues.java
M packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql
4 files changed, 36 insertions(+), 8 deletions(-)
Approvals:
Greg Padgett: Verified
Ravi Nori: Looks good to me, but someone else must approve
Jenkins CI: Passed CI tests
Allon Mureinik: Looks good to me, approved
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Gerrit-MessageType: merged
Gerrit-Change-Id: Id89929ba0d8aa8e80ae358acbe7cc763a92be135
Gerrit-PatchSet: 7
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Greg Padgett <gpadgett(a)redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini(a)redhat.com>
Gerrit-Reviewer: Greg Padgett <gpadgett(a)redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Ravi Nori <rnori(a)redhat.com>
Gerrit-Reviewer: automation(a)ovirt.org