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https://issues.apache.org/jira/browse/IGNITE-23138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17898125#comment-17898125
] Semyon Zikunov edited comment on IGNITE-23138 at 11/15/24 7:03 AM: ------------------------------------------------------------------- [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12?branch=pull%2F11512%2Fhead&buildTypeTab=overview&mode=builds] was (Author: JIRAUSER303459): [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8161983?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false|https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8161983?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8162240?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&;|https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8162240?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163071?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false|https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163071?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163331?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false|https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163331?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163341?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false|https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163341?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163613?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false|https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163613?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163890?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false|https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163890?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163892?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false|https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163892?expandBuildDeploymentsSection=false&hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163902?hideTestsFromDependencies=false&hideProblemsFromDependencies=false] [https://ci2.ignite.apache.org/buildConfiguration/IgniteTests24Java8_Cache12/8163906?hideTestsFromDependencies=false&hideProblemsFromDependencies=false] > Fix TxWithKeyContentionSelfTest (Cache 12 group) > ------------------------------------------------ > > Key: IGNITE-23138 > URL: https://issues.apache.org/jira/browse/IGNITE-23138 > Project: Ignite > Issue Type: Test > Reporter: Semyon Zikunov > Assignee: Semyon Zikunov > Priority: Trivial > Labels: ise > Attachments: > runKeyCollisionsMetricAndtestTxContentionMetric_SIMILARITY.txt, > runKeyCollisionsMetric_analysis_en.txt, runKeyCollisionsMetric_analysis_ru.txt > > Time Spent: 3h > Remaining Estimate: 0h > > *Description:* The following tests (8) are intermittently failing due to an > {{AssertionError}} in Apache Ignite: > * > {{testPessimisticRepeatableReadCheckContentionTxMetric}} > * > {{testPessimisticRepeatableReadCheckContentionTxMetricNear}} > * > {{testPessimisticReadCommitedCheckContentionTxMetric}} > * > {{testPessimisticReadCommitedCheckContentionTxMetricNear}} > * > {{testOptimisticReadCommittedCheckContentionTxMetric}} > * > {{testOptimisticReadCommittedCheckContentionTxMetricNear}} > * > {{testOptimisticRepeatableReadCheckContentionTxMetric}} > * > {{testOptimisticRepeatableReadCheckContentionTxMetricNear}} > The issue arises when the tests periodically fail at the > {{assertTrue(GridTestUtils.waitForCondition())}} check. The condition > compares the {{txKeyCollisions}} field in the transaction metrics, which > sometimes returns an empty string. This leads to an {{AssertionError}} when > attempting to validate {{{}coll1{}}}, indicating possible inconsistencies or > timing issues with the metrics collection during test execution. > *Tasks:* > # Investigate the root cause of the {{txKeyCollisions}} field occasionally > returning an empty string in the metrics. > # Analyze whether timing or state propagation issues are causing the > {{waitForCondition}} to pass before the {{txKeyCollisions}} metrics are > populated. > # Refactor the tests to ensure consistent metrics collection and validation, > possibly adding additional synchronization or checks. > # Verify the fix by running the tests repeatedly to confirm the flaky > behavior is resolved. > *Expected Result:* The tests run reliably without intermittent failures. The > {{txKeyCollisions}} metrics are consistently populated, and the > {{assertTrue}} check passes as expected, ensuring the tests no longer exhibit > flakiness. -- This message was sent by Atlassian Jira (v8.20.10#820010)
