[ https://issues.jboss.org/browse/WFCORE-3406?page=com.atlassian.jira.plugi... ] Chao Wang updated WFCORE-3406: ------------------------------ Steps to Reproduce: 1. From wildfly-core/testsuite/domain/target/domains/OperationCancellationTestCase/added-modules/org/wildfly/extension/blocker-test, copy the blocker-test extension directory made for OperationCancellationTestCase (include jar and module.xml) into WildFly module wildfly/dist/target/wildfly-12.0.0.Alpha1-SNAPSHOT/modules/system/layers/base/org/wildfly/extension/ 2. Add necessary blocker-test extension and subsystem into standalone.xml {code} <extension module="org.wildfly.extension.blocker-test"/> <subsystem xmlns="urn:wildfly:extension:blocker-test:1.0"/> {code} (Do the same for domain configuration files, if it needs to see correct behaviors in domain mode) 3. Start WildFly in standalone mode, execute block operation longer than 15 seconds from first CLI terminal: {code} /subsystem=blocker-test:block(block-point=MODEL,block-time=50000) (standalone) /host=master/subsystem=blocker-test:block(block-point=MODEL,block-time=5000,host=master) (domain) {code} 4. On the second CLI terminal: standalone: {code} /core-service=management/service=management-operations:find-non-progressing-operation { "outcome" => "success", "result" => undefined } /core-service=management/service=management-operations:cancel-non-progressing-operation { "outcome" => "failed", "failure-description" => "WFLYDM0089: No operation was found that has been holding the operation execution write lock for long than [15] seconds", "rolled-back" => true } {code} domain: {code} /host=master/core-service=management/service=management-operations:find-non-progressing-operation() { "outcome" => "success", "result" => "2130691342" } /host=master/core-service=management/service=management-operations:cancel-non-progressing-operation() { "outcome" => "success", "result" => "2130691342" } {code} -- This message was sent by Atlassian JIRA (v7.5.0#75005)