diff options
author | 2023-06-21 13:53:32 +0100 | |
---|---|---|
committer | 2023-06-21 14:48:36 +0100 | |
commit | 8d08b0eebb1e6f002c29bc88a70c2a60e26d56ed (patch) | |
tree | 485b9111fbbf9c11d77a0083f267a095576a9f7a | |
parent | 765de151f09345e96fac3e3254071718289b8359 (diff) |
Improve performance of updateDataLeaves
Avoid fetching descendants during batchUpdateDataLeaves,
as descendants are not needed:
- Remove prefetch descendants step from getFragmentEntities;
- Explicitly prefetch descendants in operations requiring it;
- Update performance tests (5x faster for batch update).
Issue-ID: CPS-1675
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: I7442a6f799cc0803b3a78f09d1ee53377f24b0b7
-rw-r--r-- | cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java | 21 | ||||
-rw-r--r-- | integration-test/src/test/groovy/org/onap/cps/integration/performance/cps/UpdatePerfTest.groovy | 8 |
2 files changed, 13 insertions, 16 deletions
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java index e6e250f08..7fed534b7 100644 --- a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java +++ b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java @@ -243,14 +243,14 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService final Collection<String> xpaths, final FetchDescendantsOption fetchDescendantsOption) { final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); - final Collection<FragmentEntity> fragmentEntities = - getFragmentEntities(anchorEntity, xpaths, fetchDescendantsOption); + Collection<FragmentEntity> fragmentEntities = getFragmentEntities(anchorEntity, xpaths); + fragmentEntities = fragmentRepository.prefetchDescendantsOfFragmentEntities(fetchDescendantsOption, + fragmentEntities); return createDataNodesFromFragmentEntities(fetchDescendantsOption, fragmentEntities); } private Collection<FragmentEntity> getFragmentEntities(final AnchorEntity anchorEntity, - final Collection<String> xpaths, - final FetchDescendantsOption fetchDescendantsOption) { + final Collection<String> xpaths) { final Collection<String> nonRootXpaths = new HashSet<>(xpaths); final boolean haveRootXpath = nonRootXpaths.removeIf(CpsDataPersistenceServiceImpl::isRootXpath); @@ -266,10 +266,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService normalizedXpaths.addAll(fragmentRepository.findAllXpathByAnchorAndParentIdIsNull(anchorEntity)); } - final List<FragmentEntity> fragmentEntities = fragmentRepository.findByAnchorAndXpathIn(anchorEntity, - normalizedXpaths); - - return fragmentRepository.prefetchDescendantsOfFragmentEntities(fetchDescendantsOption, fragmentEntities); + return fragmentRepository.findByAnchorAndXpathIn(anchorEntity, normalizedXpaths); } private FragmentEntity getFragmentEntity(final AnchorEntity anchorEntity, final String xpath) { @@ -407,8 +404,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); final Collection<String> xpathsOfUpdatedLeaves = updatedLeavesPerXPath.keySet(); - final Collection<FragmentEntity> fragmentEntities = getFragmentEntities(anchorEntity, xpathsOfUpdatedLeaves, - FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS); + final Collection<FragmentEntity> fragmentEntities = getFragmentEntities(anchorEntity, xpathsOfUpdatedLeaves); for (final FragmentEntity fragmentEntity : fragmentEntities) { final Map<String, Serializable> updatedLeaves = updatedLeavesPerXPath.get(fragmentEntity.getXpath()); @@ -432,8 +428,9 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService .collect(Collectors.toMap(DataNode::getXpath, dataNode -> dataNode)); final Collection<String> xpaths = xpathToUpdatedDataNode.keySet(); - final Collection<FragmentEntity> existingFragmentEntities = - getFragmentEntities(anchorEntity, xpaths, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS); + Collection<FragmentEntity> existingFragmentEntities = getFragmentEntities(anchorEntity, xpaths); + existingFragmentEntities = fragmentRepository.prefetchDescendantsOfFragmentEntities( + FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS, existingFragmentEntities); for (final FragmentEntity existingFragmentEntity : existingFragmentEntities) { final DataNode updatedDataNode = xpathToUpdatedDataNode.get(existingFragmentEntity.getXpath()); diff --git a/integration-test/src/test/groovy/org/onap/cps/integration/performance/cps/UpdatePerfTest.groovy b/integration-test/src/test/groovy/org/onap/cps/integration/performance/cps/UpdatePerfTest.groovy index b3c884127..6d856cc88 100644 --- a/integration-test/src/test/groovy/org/onap/cps/integration/performance/cps/UpdatePerfTest.groovy +++ b/integration-test/src/test/groovy/org/onap/cps/integration/performance/cps/UpdatePerfTest.groovy @@ -70,8 +70,8 @@ class UpdatePerfTest extends CpsPerfTestBase { objectUnderTest.updateNodeLeaves(CPS_PERFORMANCE_TEST_DATASPACE, 'openroadm3', "/openroadm-devices", jsonDataOriginal, now) stopWatch.stop() def updateDurationInMillis = stopWatch.getTotalTimeMillis() - then: 'update duration is under 750 milliseconds' - recordAndAssertPerformance('Update leaves for 1 data node', 750, updateDurationInMillis) + then: 'update duration is under 650 milliseconds' + recordAndAssertPerformance('Update leaves for 1 data node', 650, updateDurationInMillis) } def 'Batch update leaves for 50 data nodes'() { @@ -84,8 +84,8 @@ class UpdatePerfTest extends CpsPerfTestBase { objectUnderTest.updateNodeLeaves(CPS_PERFORMANCE_TEST_DATASPACE, 'openroadm4', "/openroadm-devices", jsonDataOriginal, now) stopWatch.stop() def updateDurationInMillis = stopWatch.getTotalTimeMillis() - then: 'update duration is under 3500 milliseconds' - recordAndAssertPerformance('Batch update leaves for 50 data nodes', 3500, updateDurationInMillis) + then: 'update duration is under 700 milliseconds' + recordAndAssertPerformance('Batch update leaves for 50 data nodes', 700, updateDurationInMillis) } } |