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https://issues.apache.org/jira/browse/IGNITE-21691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Viacheslav Blinov updated IGNITE-21691:
---------------------------------------
Description:
Issue detected by SpotBugs but is also highlighted by Idea inspection.
Specifically the warning reported is:
{noformat}
M M IS2_INCONSISTENT_SYNC IS: Inconsistent synchronization of
org.apache.ignite.internal.metrics.exporters.BasicMetricExporter.configuration;
locked 66% of time Unsynchronized access at BasicMetricExporter.java:[line 41]
{noformat}
Field `configuration` are accessed in both synchronized and unsynchronized
fashion. This can be a source of hard to catch bug.
Investigate whenever this is a false-positive and we should suppress it, or we
should make a proper fix.
At the result of investigation corresponding TODO should be removed in
spotbugs-excludes.xml
was:
Issue detected by SpotBugs but is also highlighted by Idea inspection.
Specifically the warning reported is:
{noformat}
M M IS2_INCONSISTENT_SYNC IS: Inconsistent synchronization of
org.apache.ignite.internal.configuration.ConfigurationNode.invalid; locked 66%
of time Unsynchronized access at ConfigurationNode.java:[line 138]{noformat}
{noformat}
M M IS2_INCONSISTENT_SYNC IS: Inconsistent synchronization of
org.apache.ignite.internal.configuration.ConfigurationNode.val; locked 60% of
time Unsynchronized access at ConfigurationNode.java:[line 145]{noformat}
Fields `val` and `invalid` are accessed in both synchronized and unsynchronized
fashion. This can be a source of hard to catch bug.
Investigate whenever this is a false-positive and we should suppress it, or we
should make a proper fix.
At the result of investigation corresponding TODO should be removed in
spotbugs-excludes.xml
> BasicMetricExporter has inconsistent synchronized access to field
> `configuration`
> ---------------------------------------------------------------------------------
>
> Key: IGNITE-21691
> URL: https://issues.apache.org/jira/browse/IGNITE-21691
> Project: Ignite
> Issue Type: Task
> Reporter: Viacheslav Blinov
> Priority: Major
>
> Issue detected by SpotBugs but is also highlighted by Idea inspection.
> Specifically the warning reported is:
> {noformat}
> M M IS2_INCONSISTENT_SYNC IS: Inconsistent synchronization of
> org.apache.ignite.internal.metrics.exporters.BasicMetricExporter.configuration;
> locked 66% of time Unsynchronized access at BasicMetricExporter.java:[line
> 41]
> {noformat}
> Field `configuration` are accessed in both synchronized and unsynchronized
> fashion. This can be a source of hard to catch bug.
> Investigate whenever this is a false-positive and we should suppress it, or
> we should make a proper fix.
> At the result of investigation corresponding TODO should be removed in
> spotbugs-excludes.xml
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