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-rw-r--r--cps-application/src/test/groovy/org/onap/cps/config/MicroMeterConfigSpec.groovy5
-rw-r--r--cps-ncmp-service/src/main/java/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncService.java24
-rw-r--r--cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncServiceSpec.groovy13
-rwxr-xr-xcps-ri/src/main/java/org/onap/cps/ri/CpsModulePersistenceServiceImpl.java12
-rw-r--r--cps-ri/src/test/groovy/org/onap/cps/ri/CpsModulePersistenceServiceConcurrencySpec.groovy145
-rw-r--r--integration-test/src/test/groovy/org/onap/cps/integration/base/CpsIntegrationSpecBase.groovy9
-rw-r--r--integration-test/src/test/groovy/org/onap/cps/integration/functional/ncmp/ModuleSyncWatchdogIntegrationSpec.groovy53
7 files changed, 73 insertions, 188 deletions
diff --git a/cps-application/src/test/groovy/org/onap/cps/config/MicroMeterConfigSpec.groovy b/cps-application/src/test/groovy/org/onap/cps/config/MicroMeterConfigSpec.groovy
index da3afc6f2c..9cef8de4b7 100644
--- a/cps-application/src/test/groovy/org/onap/cps/config/MicroMeterConfigSpec.groovy
+++ b/cps-application/src/test/groovy/org/onap/cps/config/MicroMeterConfigSpec.groovy
@@ -44,9 +44,8 @@ class MicroMeterConfigSpec extends Specification {
objectUnderTest.lockedCmHandles(simpleMeterRegistry)
objectUnderTest.deletingCmHandles(simpleMeterRegistry)
then: 'each state has the correct value when queried'
- def states = ["ADVISED", "READY", "LOCKED", "DELETING"]
- states.each { state ->
- def gaugeValue = simpleMeterRegistry.get("cmHandlesByState").tag("state",state).gauge().value()
+ ['ADVISED', 'READY', 'LOCKED', 'DELETING'].each { state ->
+ def gaugeValue = simpleMeterRegistry.get('cmHandlesByState').tag('state',state).gauge().value()
assert gaugeValue == 1
}
}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncService.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncService.java
index 9534cf35b1..041daa0927 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncService.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncService.java
@@ -35,8 +35,6 @@ import lombok.extern.slf4j.Slf4j;
import org.onap.cps.api.CpsAnchorService;
import org.onap.cps.api.CpsDataService;
import org.onap.cps.api.CpsModuleService;
-import org.onap.cps.api.exceptions.AlreadyDefinedException;
-import org.onap.cps.api.exceptions.DuplicatedYangResourceException;
import org.onap.cps.api.model.ModuleReference;
import org.onap.cps.ncmp.impl.inventory.models.YangModelCmHandle;
import org.onap.cps.utils.ContentType;
@@ -101,20 +99,14 @@ public class ModuleSyncService {
private void syncAndCreateSchemaSet(final YangModelCmHandle yangModelCmHandle, final String schemaSetName) {
if (isNewSchemaSet(schemaSetName)) {
final ModuleDelta moduleDelta = getModuleDelta(yangModelCmHandle);
- try {
- log.info("Creating Schema Set {} for CM Handle {}", schemaSetName, yangModelCmHandle.getId());
- cpsModuleService.createSchemaSetFromModules(
- NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME,
- schemaSetName,
- moduleDelta.newModuleNameToContentMap,
- moduleDelta.allModuleReferences
- );
- log.info("Successfully created Schema Set {} for CM Handle {}",
- schemaSetName, yangModelCmHandle.getId());
- } catch (final AlreadyDefinedException | DuplicatedYangResourceException exception) {
- log.warn("Schema Set {} already exists, no need to (re)create it for {}",
- schemaSetName, yangModelCmHandle.getId());
- }
+ log.info("Creating Schema Set {} for CM Handle {}", schemaSetName, yangModelCmHandle.getId());
+ cpsModuleService.createSchemaSetFromModules(
+ NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME,
+ schemaSetName,
+ moduleDelta.newModuleNameToContentMap,
+ moduleDelta.allModuleReferences
+ );
+ log.info("Successfully created Schema Set {} for CM Handle {}", schemaSetName, yangModelCmHandle.getId());
}
}
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncServiceSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncServiceSpec.groovy
index f8adfe5578..7881375762 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncServiceSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/sync/ModuleSyncServiceSpec.groovy
@@ -90,20 +90,21 @@ class ModuleSyncServiceSpec extends Specification {
'without' | ''
}
- def 'Attempt Sync models for a cm handle with existing schema set (#exception).'() {
+ def 'Attempt Sync models for a cm handle with existing schema set (#originalException).'() {
given: 'a cm handle to be synced'
def yangModelCmHandle = createAdvisedCmHandle('existing tag')
and: 'dmi returns no new yang resources'
mockDmiModelOperations.getNewYangResourcesFromDmi(*_) >> [:]
and: 'already defined exception occurs when creating schema (existing)'
- mockCpsModuleService.createSchemaSetFromModules(*_) >> { throw exception }
+ mockCpsModuleService.createSchemaSetFromModules(*_) >> { throw originalException }
when: 'module sync is triggered'
objectUnderTest.syncAndCreateSchemaSetAndAnchor(yangModelCmHandle)
- then: 'no exception is thrown up'
- noExceptionThrown()
+ then: 'same exception is thrown up'
+ def thrownException = thrown(Exception)
+ assert thrownException == originalException
where: 'following exceptions occur'
- exception << [ AlreadyDefinedException.forSchemaSet('', '', null),
- new DuplicatedYangResourceException('', '', null) ]
+ originalException << [AlreadyDefinedException.forSchemaSet('', '', null),
+ new DuplicatedYangResourceException('', '', null) ]
}
def 'Model upgrade without using Module Set Tags (legacy) where the modules are in database.'() {
diff --git a/cps-ri/src/main/java/org/onap/cps/ri/CpsModulePersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/ri/CpsModulePersistenceServiceImpl.java
index cf9fb021a6..64c9539a01 100755
--- a/cps-ri/src/main/java/org/onap/cps/ri/CpsModulePersistenceServiceImpl.java
+++ b/cps-ri/src/main/java/org/onap/cps/ri/CpsModulePersistenceServiceImpl.java
@@ -71,8 +71,6 @@ import org.opendaylight.yangtools.yang.parser.api.YangSyntaxErrorException;
import org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangModelDependencyInfo;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.retry.RetryContext;
-import org.springframework.retry.annotation.Backoff;
-import org.springframework.retry.annotation.Retryable;
import org.springframework.retry.support.RetrySynchronizationManager;
import org.springframework.stereotype.Component;
@@ -154,10 +152,6 @@ public class CpsModulePersistenceServiceImpl implements CpsModulePersistenceServ
@Override
@Transactional
- // A retry is made to store the schema set if it fails because of duplicated yang resource exception that
- // can occur in case of specific concurrent requests.
- @Retryable(retryFor = DuplicatedYangResourceException.class, maxAttempts = 5, backoff =
- @Backoff(random = true, delay = 200, maxDelay = 2000, multiplier = 2))
public void storeSchemaSet(final String dataspaceName, final String schemaSetName,
final Map<String, String> moduleReferenceNameToContentMap) {
final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName);
@@ -189,12 +183,8 @@ public class CpsModulePersistenceServiceImpl implements CpsModulePersistenceServ
@Override
@Transactional
- // A retry is made to store the schema set if it fails because of duplicated yang resource exception that
- // can occur in case of specific concurrent requests.
- @Retryable(retryFor = DuplicatedYangResourceException.class, maxAttempts = 5, backoff =
- @Backoff(random = true, delay = 200, maxDelay = 2000, multiplier = 2))
@Timed(value = "cps.module.persistence.schemaset.store",
- description = "Time taken to store a schemaset (list of module references")
+ description = "Time taken to store a schemaset (list of module references)")
public void storeSchemaSetFromModules(final String dataspaceName, final String schemaSetName,
final Map<String, String> newModuleNameToContentMap,
final Collection<ModuleReference> allModuleReferences) {
diff --git a/cps-ri/src/test/groovy/org/onap/cps/ri/CpsModulePersistenceServiceConcurrencySpec.groovy b/cps-ri/src/test/groovy/org/onap/cps/ri/CpsModulePersistenceServiceConcurrencySpec.groovy
deleted file mode 100644
index 28a615b0e8..0000000000
--- a/cps-ri/src/test/groovy/org/onap/cps/ri/CpsModulePersistenceServiceConcurrencySpec.groovy
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * Copyright (C) 2022 Bell Canada.
- * Modifications Copyright (C) 2021-2023 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the 'License');
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an 'AS IS' BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-package org.onap.cps.ri
-
-import org.hibernate.exception.ConstraintViolationException
-import org.onap.cps.ri.models.DataspaceEntity
-import org.onap.cps.ri.models.SchemaSetEntity
-import org.onap.cps.ri.repository.DataspaceRepository
-import org.onap.cps.ri.repository.ModuleReferenceRepository
-import org.onap.cps.ri.repository.SchemaSetRepository
-import org.onap.cps.ri.repository.YangResourceRepository
-import org.onap.cps.spi.CpsAdminPersistenceService
-import org.onap.cps.spi.CpsModulePersistenceService
-import org.onap.cps.api.exceptions.DuplicatedYangResourceException
-import org.onap.cps.api.model.ModuleReference
-import org.spockframework.spring.SpringBean
-import org.springframework.beans.factory.annotation.Autowired
-import org.springframework.boot.test.context.SpringBootTest
-import org.springframework.dao.DataIntegrityViolationException
-import org.springframework.retry.annotation.EnableRetry
-import spock.lang.Specification
-
-import java.sql.SQLException
-
-@SpringBootTest(classes=[CpsModulePersistenceServiceImpl])
-@EnableRetry
-class CpsModulePersistenceServiceConcurrencySpec extends Specification {
-
- @Autowired
- CpsModulePersistenceService objectUnderTest
-
- @SpringBean
- DataspaceRepository dataspaceRepository = Mock()
-
- @SpringBean
- YangResourceRepository yangResourceRepository = Mock()
-
- @SpringBean
- SchemaSetRepository schemaSetRepository = Mock()
-
- @SpringBean
- CpsAdminPersistenceService cpsAdminPersistenceService = Mock()
-
- @SpringBean
- ModuleReferenceRepository moduleReferenceRepository = Mock()
-
- def NEW_RESOURCE_NAME = 'some new resource'
- def NEW_RESOURCE_CONTENT = 'module stores {\n' +
- ' yang-version 1.1;\n' +
- ' namespace "org:onap:ccsdk:sample";\n' +
- '}'
-
- def newYangResourcesNameToContentMap = [(NEW_RESOURCE_NAME):NEW_RESOURCE_CONTENT]
-
- def yangResourceChecksum = 'b13faef573ed1374139d02c40d8ce09c80ea1dc70e63e464c1ed61568d48d539'
-
- def yangResourceChecksumDbConstraint = 'yang_resource_checksum_key'
-
- def sqlExceptionMessage = String.format('(checksum)=(%s)', yangResourceChecksum)
-
- def checksumIntegrityException = new DataIntegrityViolationException("checksum integrity exception",
- new ConstraintViolationException('', new SQLException(sqlExceptionMessage), yangResourceChecksumDbConstraint))
-
- def 'Store new schema set, maximum retries.'() {
- given: 'no pre-existing schemaset in database'
- dataspaceRepository.getByName(_) >> new DataspaceEntity()
- yangResourceRepository.findAllByChecksumIn(_) >> Collections.emptyList()
- when: 'a new schemaset is stored'
- objectUnderTest.storeSchemaSet('some dataspace', 'some new schema set', newYangResourcesNameToContentMap)
- then: 'a duplicated yang resource exception is thrown '
- thrown(DuplicatedYangResourceException)
- and: 'the system will attempt to save the data 5 times (because checksum integrity exception is thrown each time)'
- 5 * yangResourceRepository.saveAll(_) >> { throw checksumIntegrityException }
- }
-
- def 'Store new schema set, succeed on third attempt.'() {
- given: 'no pre-existing schemaset in database'
- dataspaceRepository.getByName(_) >> new DataspaceEntity()
- yangResourceRepository.findAllByChecksumIn(_) >> Collections.emptyList()
- when: 'a new schemaset is stored'
- objectUnderTest.storeSchemaSet('some dataspace', 'some new schema set', newYangResourcesNameToContentMap)
- then: 'no exception is thrown '
- noExceptionThrown()
- and: 'the system will attempt to save the data 2 times with checksum integrity exception but then succeed'
- 2 * yangResourceRepository.saveAll(_) >> { throw checksumIntegrityException }
- 1 * yangResourceRepository.saveAll(_) >> []
- }
-
- def 'Store schema set using modules, maximum retries.'() {
- given: 'map of new modules, a list of existing modules, module reference'
- def mapOfNewModules = [newModule1: 'module newmodule { yang-version 1.1; revision "2021-10-12" { } }']
- def moduleReferenceForExistingModule = new ModuleReference("test","2021-10-12")
- def listOfExistingModulesModuleReference = [moduleReferenceForExistingModule]
- and: 'no pre-existing schemaset in database'
- dataspaceRepository.getByName(_) >> new DataspaceEntity()
- yangResourceRepository.findAllByChecksumIn(_) >> Collections.emptyList()
- when: 'a new schemaset is stored from a module'
- objectUnderTest.storeSchemaSetFromModules('some dataspace', 'some new schema set' , mapOfNewModules, listOfExistingModulesModuleReference)
- then: 'a duplicated yang resource exception is thrown '
- thrown(DuplicatedYangResourceException)
- and: 'the system will attempt to save the data 5 times (because checksum integrity exception is thrown each time)'
- 5 * yangResourceRepository.saveAll(_) >> { throw checksumIntegrityException }
- }
-
- def 'Store schema set using modules, succeed on third attempt.'() {
- given: 'map of new modules, a list of existing modules, module reference'
- def mapOfNewModules = [newModule1: 'module newmodule { yang-version 1.1; revision "2021-10-12" { } }']
- def moduleReferenceForExistingModule = new ModuleReference("test","2021-10-12")
- def listOfExistingModulesModuleReference = [moduleReferenceForExistingModule]
- and: 'no pre-existing schemaset in database'
- def dataspaceEntity = new DataspaceEntity()
- dataspaceRepository.getByName(_) >> new DataspaceEntity()
- yangResourceRepository.findAllByChecksumIn(_) >> Collections.emptyList()
- yangResourceRepository.getResourceIdsByModuleReferences(_) >> []
- and: 'can retrieve schemaset details after storing it'
- def schemaSetEntity = new SchemaSetEntity()
- schemaSetRepository.getByDataspaceAndName(dataspaceEntity, 'new schema set') >> schemaSetEntity
- when: 'a new schemaset is stored from a module'
- objectUnderTest.storeSchemaSetFromModules('some dataspace', 'new schema set' , mapOfNewModules, listOfExistingModulesModuleReference)
- then: 'no exception is thrown '
- noExceptionThrown()
- and: 'the system will attempt to save the data 2 times with checksum integrity exception but then succeed'
- 2 * yangResourceRepository.saveAll(_) >> { throw checksumIntegrityException }
- 1 * yangResourceRepository.saveAll(_) >> []
- }
-
-}
diff --git a/integration-test/src/test/groovy/org/onap/cps/integration/base/CpsIntegrationSpecBase.groovy b/integration-test/src/test/groovy/org/onap/cps/integration/base/CpsIntegrationSpecBase.groovy
index f3cca801e7..2402c1b9e3 100644
--- a/integration-test/src/test/groovy/org/onap/cps/integration/base/CpsIntegrationSpecBase.groovy
+++ b/integration-test/src/test/groovy/org/onap/cps/integration/base/CpsIntegrationSpecBase.groovy
@@ -158,6 +158,8 @@ abstract class CpsIntegrationSpecBase extends Specification {
static initialized = false
def now = OffsetDateTime.now()
+ enum ModuleNameStrategy { UNIQUE, OVERLAPPING }
+
def setup() {
if (!initialized) {
cpsDataspaceService.createDataspace(GENERAL_TEST_DATASPACE)
@@ -265,9 +267,14 @@ abstract class CpsIntegrationSpecBase extends Specification {
}
def registerSequenceOfCmHandlesWithManyModuleReferencesButDoNotWaitForReady(dmiPlugin, moduleSetTag, numberOfCmHandles, offset) {
+ registerSequenceOfCmHandlesWithManyModuleReferencesButDoNotWaitForReady(dmiPlugin, moduleSetTag, numberOfCmHandles, offset, ModuleNameStrategy.UNIQUE)
+ }
+
+ def registerSequenceOfCmHandlesWithManyModuleReferencesButDoNotWaitForReady(dmiPlugin, moduleSetTag, numberOfCmHandles, offset, ModuleNameStrategy moduleNameStrategy ) {
def cmHandles = []
def id = offset
- def moduleReferences = (1..200).collect { "${moduleSetTag}Module${it}" }
+ def modulePrefix = moduleNameStrategy.OVERLAPPING.equals(moduleNameStrategy) ? 'same' : moduleSetTag
+ def moduleReferences = (1..200).collect { "${modulePrefix}Module${it}" }
(1..numberOfCmHandles).each {
def ncmpServiceCmHandle = new NcmpServiceCmHandle(cmHandleId: "ch-${id}", moduleSetTag: moduleSetTag, alternateId: NO_ALTERNATE_ID)
cmHandles.add(ncmpServiceCmHandle)
diff --git a/integration-test/src/test/groovy/org/onap/cps/integration/functional/ncmp/ModuleSyncWatchdogIntegrationSpec.groovy b/integration-test/src/test/groovy/org/onap/cps/integration/functional/ncmp/ModuleSyncWatchdogIntegrationSpec.groovy
index 43db9b208e..d1353b83a3 100644
--- a/integration-test/src/test/groovy/org/onap/cps/integration/functional/ncmp/ModuleSyncWatchdogIntegrationSpec.groovy
+++ b/integration-test/src/test/groovy/org/onap/cps/integration/functional/ncmp/ModuleSyncWatchdogIntegrationSpec.groovy
@@ -20,17 +20,18 @@
package org.onap.cps.integration.functional.ncmp
+import com.hazelcast.map.IMap
import io.micrometer.core.instrument.MeterRegistry
-import spock.lang.Ignore
-
-import java.util.concurrent.Executors
-import java.util.concurrent.TimeUnit
import org.onap.cps.integration.base.CpsIntegrationSpecBase
import org.onap.cps.ncmp.impl.inventory.sync.ModuleSyncWatchdog
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.util.StopWatch
+import spock.lang.Ignore
import spock.util.concurrent.PollingConditions
+import java.util.concurrent.Executors
+import java.util.concurrent.TimeUnit
+
class ModuleSyncWatchdogIntegrationSpec extends CpsIntegrationSpecBase {
ModuleSyncWatchdog objectUnderTest
@@ -38,11 +39,15 @@ class ModuleSyncWatchdogIntegrationSpec extends CpsIntegrationSpecBase {
@Autowired
MeterRegistry meterRegistry
+ @Autowired
+ IMap<String, Integer> cmHandlesByState
+
def executorService = Executors.newFixedThreadPool(2)
def PARALLEL_SYNC_SAMPLE_SIZE = 100
def setup() {
objectUnderTest = moduleSyncWatchdog
+ clearCmHandleStateGauge()
}
def cleanup() {
@@ -64,11 +69,10 @@ class ModuleSyncWatchdogIntegrationSpec extends CpsIntegrationSpecBase {
deregisterSequenceOfCmHandles(DMI1_URL, PARALLEL_SYNC_SAMPLE_SIZE, 1)
}
- @Ignore
/** this test has intermittent failures, due to timeouts.
* Ignored but left here as it might be valuable to further optimization investigations.
**/
-
+ @Ignore
def 'CPS-2478 Highlight (and improve) module sync inefficiencies.'() {
given: 'register 250 cm handles with module set tag cps-2478-A'
def numberOfTags = 2
@@ -131,6 +135,26 @@ class ModuleSyncWatchdogIntegrationSpec extends CpsIntegrationSpecBase {
deregisterSequenceOfCmHandles(DMI1_URL, PARALLEL_SYNC_SAMPLE_SIZE, 1)
}
+ def 'Schema sets with overlapping modules processed at the same time (DB constraint violation).'() {
+ given: 'register one batch (100) cm handles of tag A (with overlapping module names)'
+ registerSequenceOfCmHandlesWithManyModuleReferencesButDoNotWaitForReady(DMI1_URL, 'tagA', 100, 1, ModuleNameStrategy.OVERLAPPING)
+ and: 'register another batch cm handles of tag B (with overlapping module names)'
+ registerSequenceOfCmHandlesWithManyModuleReferencesButDoNotWaitForReady(DMI1_URL, 'tagB', 100, 101, ModuleNameStrategy.OVERLAPPING)
+ and: 'populate the work queue with both batches'
+ objectUnderTest.populateWorkQueueIfNeeded()
+ when: 'advised cm handles are processed on 2 threads (exactly one batch for each)'
+ objectUnderTest.moduleSyncAdvisedCmHandles()
+ executorService.execute(moduleSyncAdvisedCmHandles)
+ then: 'wait till all cm handles have been processed'
+ new PollingConditions().within(10, () -> {
+ assert getNumberOfProcessedCmHandles() == 200
+ })
+ then: 'at least 1 cm handle is in state LOCKED'
+ assert cmHandlesByState.get('lockedCmHandlesCount') >= 1
+ cleanup: 'remove all test cm handles'
+ deregisterSequenceOfCmHandles(DMI1_URL, 200, 1)
+ }
+
def 'Populate module sync work queue on two parallel threads with a slight difference in start time.'() {
// This test proved that the issue in CPS-2403 did not arise if the the queue was populated and given time to be distributed
given: 'the queue is empty at the start'
@@ -169,4 +193,21 @@ class ModuleSyncWatchdogIntegrationSpec extends CpsIntegrationSpecBase {
}
}
+ def moduleSyncAdvisedCmHandles = () -> {
+ try {
+ objectUnderTest.moduleSyncAdvisedCmHandles()
+ } catch (InterruptedException e) {
+ e.printStackTrace()
+ }
+ }
+
+ def clearCmHandleStateGauge() {
+ cmHandlesByState.keySet().each { cmHandlesByState.put(it, 0)}
+ }
+
+ def getNumberOfProcessedCmHandles() {
+ return cmHandlesByState.get('readyCmHandlesCount') + cmHandlesByState.get('lockedCmHandlesCount')
+ }
+
+
}