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Posted to issues@ignite.apache.org by "Ignite TC Bot (Jira)" <ji...@apache.org> on 2026/10/05 10:51:00 UTC
[jira] [Commented] (IGNITE-29098) Add PersistenceEnabled metric to expose data region type
[ https://issues.apache.org/jira/browse/IGNITE-29098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18123322#comment-18123322 ]
Ignite TC Bot commented on IGNITE-29098:
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{panel:title=Branch: [pull/13644/head] Base: [master] : No blockers found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/13644/head] Base: [master] : New Tests (6)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Disk Page Compressions 8{color} [[tests 3|https://ci2.ignite.apache.org/viewLog.html?buildId=9387489]]
* {color:#013220}IgnitePdsCompressionTestSuite8: IgniteDataStorageMetricsSelfTest.testPersistenceEnabledMetricClientNode - PASSED{color}
* {color:#013220}IgnitePdsCompressionTestSuite8: IgniteDataStorageMetricsSelfTest.testPersistenceEnabledMetricInMemoryNode - PASSED{color}
* {color:#013220}IgnitePdsCompressionTestSuite8: IgniteDataStorageMetricsSelfTest.testPersistenceEnabledMetric - PASSED{color}
{color:#00008b}PDS 10{color} [[tests 3|https://ci2.ignite.apache.org/viewLog.html?buildId=9387480]]
* {color:#013220}IgnitePdsTestSuite10: IgniteDataStorageMetricsSelfTest.testPersistenceEnabledMetricClientNode - PASSED{color}
* {color:#013220}IgnitePdsTestSuite10: IgniteDataStorageMetricsSelfTest.testPersistenceEnabledMetricInMemoryNode - PASSED{color}
* {color:#013220}IgnitePdsTestSuite10: IgniteDataStorageMetricsSelfTest.testPersistenceEnabledMetric - PASSED{color}
{panel}
[TeamCity *--> Run :: All* Results|https://ci2.ignite.apache.org/viewLog.html?buildId=9387511&buildTypeId=IgniteTests24Java8_RunAll]
{color:#ffffff}tcbot-analysis-comment chainBuildId=9387511 rerunBuildIds=9387684,9387686,9387688,9387690,9387692{color}
> Add PersistenceEnabled metric to expose data region type
> --------------------------------------------------------
>
> Key: IGNITE-29098
> URL: https://issues.apache.org/jira/browse/IGNITE-29098
> Project: Ignite
> Issue Type: Task
> Reporter: Ilya Shishkov
> Assignee: Ilya Shishkov
> Priority: Minor
> Fix For: 2.19
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> h2. Description
> Currently there is no way to determine whether a data region is persistent or in-memory from its metrics.
> We can add a boolean metric {{PersistenceEnabled}} to each data region, which will return {{true}} for persistent regions and {{false}} for in-memory regions, determined once at startup.
> h2. Acceptance Criteria
> * Every data region exposes the {{PersistenceEnabled}} metric after node startup.
> * Value is {{true}} for persistent regions and {{false}} for in-memory regions.
> * Value always matches the region's persistence configuration (except for client nodes).
> * Metric is visible in standard monitoring (e.g., JMX) alongside other data region metrics.
> * Existing data region metrics behave unchanged.
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