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https://issues.apache.org/jira/browse/IGNITE-29216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Werner updated IGNITE-29216:
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Description:
CacheVersionConflictResolverImpl (default implementation of
CacheVersionConflictResolver) reports an unresolvable conflict only as a log
message ("Conflict can't be resolved, update ignored"). When that happens, the
incoming update is dropped without any other signal.
Add a counter metric (e.g. ConflictResolverErrorsCount) that increases each
time a conflict can't be resolved, so that lost CDC updates can be monitored
and alerted on.
was:
CacheVersionConflictResolverImpl reports an unresolvable conflict only as a log
message ("Conflict can't be resolved, update ignored"). When that happens, the
incoming update is dropped without any other signal.
Add a per-cache counter metric (e.g. ConflictResolverErrorsCount) that
increases each time a conflict can't be resolved, so that lost CDC updates can
be monitored and alerted on.
> Add metric for CacheVersionConflictResolver resolution failures
> ---------------------------------------------------------------
>
> Key: IGNITE-29216
> URL: https://issues.apache.org/jira/browse/IGNITE-29216
> Project: Ignite
> Issue Type: Task
> Reporter: Dmitry Werner
> Assignee: Dmitry Werner
> Priority: Major
> Labels: ise, metrics-to-log
> Time Spent: 10m
> Remaining Estimate: 0h
>
> CacheVersionConflictResolverImpl (default implementation of
> CacheVersionConflictResolver) reports an unresolvable conflict only as a log
> message ("Conflict can't be resolved, update ignored"). When that happens,
> the incoming update is dropped without any other signal.
> Add a counter metric (e.g. ConflictResolverErrorsCount) that increases each
> time a conflict can't be resolved, so that lost CDC updates can be monitored
> and alerted on.
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