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Posted to commits@nifi.apache.org by ma...@apache.org on 2017/11/14 21:32:31 UTC

[3/6] nifi-registry git commit: NIFIREG-53 Removed getSnapshotMetadata() from VersionedFlow

NIFIREG-53 Removed getSnapshotMetadata() from VersionedFlow


Project: http://git-wip-us.apache.org/repos/asf/nifi-registry/repo
Commit: http://git-wip-us.apache.org/repos/asf/nifi-registry/commit/fd1d3847
Tree: http://git-wip-us.apache.org/repos/asf/nifi-registry/tree/fd1d3847
Diff: http://git-wip-us.apache.org/repos/asf/nifi-registry/diff/fd1d3847

Branch: refs/heads/master
Commit: fd1d3847a5eb0ceb78b20856ca0069aee31aacb2
Parents: 7e54031
Author: Bryan Bende <bb...@apache.org>
Authored: Mon Nov 13 16:45:46 2017 -0500
Committer: Bryan Bende <bb...@apache.org>
Committed: Tue Nov 14 14:34:50 2017 -0500

----------------------------------------------------------------------
 .../org/apache/nifi/registry/bucket/Bucket.java |  2 -
 .../nifi/registry/flow/VersionedFlow.java       | 16 ----
 .../nifi/registry/service/DataModelMapper.java  | 14 +---
 .../nifi/registry/service/RegistryService.java  | 65 ++++++++++++---
 .../registry/service/TestRegistryService.java   | 87 +++++++++++++++++++-
 .../registry/web/api/BucketFlowResource.java    | 20 ++---
 .../apache/nifi/registry/web/api/FlowsIT.java   |  1 -
 7 files changed, 144 insertions(+), 61 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/nifi-registry/blob/fd1d3847/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/bucket/Bucket.java
----------------------------------------------------------------------
diff --git a/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/bucket/Bucket.java b/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/bucket/Bucket.java
index 8570da3..8bf1c8b 100644
--- a/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/bucket/Bucket.java
+++ b/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/bucket/Bucket.java
@@ -18,10 +18,8 @@ package org.apache.nifi.registry.bucket;
 
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
-import org.apache.nifi.registry.flow.VersionedFlow;
 import org.apache.nifi.registry.link.LinkableEntity;
 
-import javax.validation.Valid;
 import javax.validation.constraints.Min;
 import javax.validation.constraints.NotBlank;
 import javax.xml.bind.annotation.XmlRootElement;

http://git-wip-us.apache.org/repos/asf/nifi-registry/blob/fd1d3847/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/flow/VersionedFlow.java
----------------------------------------------------------------------
diff --git a/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/flow/VersionedFlow.java b/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/flow/VersionedFlow.java
index b4bba94..065fb04 100644
--- a/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/flow/VersionedFlow.java
+++ b/nifi-registry-data-model/src/main/java/org/apache/nifi/registry/flow/VersionedFlow.java
@@ -21,13 +21,9 @@ import io.swagger.annotations.ApiModelProperty;
 import org.apache.nifi.registry.bucket.BucketItem;
 import org.apache.nifi.registry.bucket.BucketItemType;
 
-import javax.validation.Valid;
 import javax.validation.constraints.Min;
 import javax.xml.bind.annotation.XmlRootElement;
 
-import java.util.Collections;
-import java.util.SortedSet;
-
 /**
  * <p>
  * Represents a versioned flow. A versioned flow is a named flow that is expected to change
@@ -44,9 +40,6 @@ public class VersionedFlow extends BucketItem {
     @Min(0)
     private long versionCount;
 
-    @Valid
-    private SortedSet<VersionedFlowSnapshotMetadata> snapshotMetadata = Collections.emptySortedSet();
-
     public VersionedFlow() {
         super(BucketItemType.FLOW);
     }
@@ -60,13 +53,4 @@ public class VersionedFlow extends BucketItem {
         this.versionCount = versionCount;
     }
 
-    @ApiModelProperty(value = "The metadata for each snapshot of this flow.", readOnly = true)
-    public SortedSet<VersionedFlowSnapshotMetadata> getSnapshotMetadata() {
-        return snapshotMetadata;
-    }
-
-    public void setSnapshotMetadata(SortedSet<VersionedFlowSnapshotMetadata> snapshotMetadata) {
-        this.snapshotMetadata = snapshotMetadata;
-    }
-
 }

http://git-wip-us.apache.org/repos/asf/nifi-registry/blob/fd1d3847/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/DataModelMapper.java
----------------------------------------------------------------------
diff --git a/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/DataModelMapper.java b/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/DataModelMapper.java
index b0d1cc4..36e91bc 100644
--- a/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/DataModelMapper.java
+++ b/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/DataModelMapper.java
@@ -18,7 +18,6 @@ package org.apache.nifi.registry.service;
 
 import org.apache.nifi.registry.bucket.Bucket;
 import org.apache.nifi.registry.db.entity.BucketEntity;
-import org.apache.nifi.registry.db.entity.BucketItemEntity;
 import org.apache.nifi.registry.db.entity.BucketItemEntityType;
 import org.apache.nifi.registry.db.entity.FlowEntity;
 import org.apache.nifi.registry.db.entity.FlowSnapshotEntity;
@@ -29,10 +28,6 @@ import org.apache.nifi.registry.flow.VersionedFlowSnapshotMetadata;
 import org.apache.nifi.registry.security.key.Key;
 
 import java.util.Date;
-import java.util.LinkedHashSet;
-import java.util.Set;
-import java.util.SortedSet;
-import java.util.TreeSet;
 
 /**
  * Utility for mapping between Provider API and the registry data model.
@@ -74,7 +69,7 @@ public class DataModelMapper {
         return flowEntity;
     }
 
-    public static VersionedFlow map(final FlowEntity flowEntity, boolean mapChildren) {
+    public static VersionedFlow map(final FlowEntity flowEntity) {
         final VersionedFlow versionedFlow = new VersionedFlow();
         versionedFlow.setIdentifier(flowEntity.getId());
         versionedFlow.setBucketIdentifier(flowEntity.getBucket().getId());
@@ -84,13 +79,6 @@ public class DataModelMapper {
         versionedFlow.setCreatedTimestamp(flowEntity.getCreated().getTime());
         versionedFlow.setModifiedTimestamp(flowEntity.getModified().getTime());
         versionedFlow.setVersionCount(flowEntity.getSnapshotCount());
-
-        if (mapChildren && flowEntity.getSnapshots() != null) {
-            final SortedSet<VersionedFlowSnapshotMetadata> snapshots = new TreeSet<>();
-            flowEntity.getSnapshots().stream().forEach(s -> snapshots.add(map(s)));
-            versionedFlow.setSnapshotMetadata(snapshots);
-        }
-
         return versionedFlow;
     }
 

http://git-wip-us.apache.org/repos/asf/nifi-registry/blob/fd1d3847/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/RegistryService.java
----------------------------------------------------------------------
diff --git a/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/RegistryService.java b/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/RegistryService.java
index ccf2531..bf41ec3 100644
--- a/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/RegistryService.java
+++ b/nifi-registry-framework/src/main/java/org/apache/nifi/registry/service/RegistryService.java
@@ -49,6 +49,8 @@ import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
 import java.util.UUID;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
@@ -277,7 +279,7 @@ public class RegistryService {
     private void addBucketItem(final List<BucketItem> bucketItems, final BucketItemEntity itemEntity) {
         if (itemEntity instanceof FlowEntity) {
             final FlowEntity flowEntity = (FlowEntity) itemEntity;
-            bucketItems.add(DataModelMapper.map(flowEntity, false));
+            bucketItems.add(DataModelMapper.map(flowEntity));
         } else {
             LOGGER.error("Unknown type of BucketItemEntity: " + itemEntity.getClass().getCanonicalName());
         }
@@ -308,9 +310,6 @@ public class RegistryService {
         versionedFlow.setCreatedTimestamp(timestamp);
         versionedFlow.setModifiedTimestamp(timestamp);
 
-        // clear out the snapshots since they are read-only
-        versionedFlow.setSnapshotMetadata(null);
-
         validate(versionedFlow, "VersionedFlow is not valid");
 
         writeLock.lock();
@@ -333,13 +332,13 @@ public class RegistryService {
 
             // persist the flow and return the created entity
             final FlowEntity createdFlow = metadataService.createFlow(flowEntity);
-            return DataModelMapper.map(createdFlow, false);
+            return DataModelMapper.map(createdFlow);
         } finally {
             writeLock.unlock();
         }
     }
 
-    public VersionedFlow getFlow(final String bucketIdentifier, final String flowIdentifier, final boolean verbose) {
+    public VersionedFlow getFlow(final String bucketIdentifier, final String flowIdentifier) {
         if (StringUtils.isBlank(bucketIdentifier)) {
             throw new IllegalArgumentException("Bucket Identifier Identifier cannot be null or blank");
         }
@@ -355,7 +354,7 @@ public class RegistryService {
                 throw new ResourceNotFoundException("VersionedFlow does not exist for identifier: " + flowIdentifier);
             }
 
-            return DataModelMapper.map(flowEntity, verbose);
+            return DataModelMapper.map(flowEntity);
         } finally {
             readLock.unlock();
         }
@@ -375,7 +374,7 @@ public class RegistryService {
 
             // return non-verbose set of flows for the given bucket
             final List<FlowEntity> flows = metadataService.getFlowsByBucket(existingBucket);
-            return flows.stream().map(f -> DataModelMapper.map(f, false)).collect(Collectors.toList());
+            return flows.stream().map(f -> DataModelMapper.map(f)).collect(Collectors.toList());
         } finally {
             readLock.unlock();
         }
@@ -426,7 +425,7 @@ public class RegistryService {
 
             // perform the actual update
             final FlowEntity updatedFlow = metadataService.updateFlow(existingFlow);
-            return DataModelMapper.map(updatedFlow, false);
+            return DataModelMapper.map(updatedFlow);
         } finally {
             writeLock.unlock();
         }
@@ -454,7 +453,7 @@ public class RegistryService {
             // now delete the flow from the metadata provider
             metadataService.deleteFlow(existingFlow);
 
-            return DataModelMapper.map(existingFlow, false);
+            return DataModelMapper.map(existingFlow);
         } finally {
             writeLock.unlock();
         }
@@ -490,11 +489,15 @@ public class RegistryService {
                 throw new ResourceNotFoundException("VersionedFlow does not exist for identifier: " + snapshotMetadata.getFlowIdentifier());
             }
 
-            final VersionedFlow versionedFlow = DataModelMapper.map(existingFlow, true);
+            // convert the set of FlowSnapshotEntity to set of VersionedFlowSnapshotMetadata
+            final SortedSet<VersionedFlowSnapshotMetadata> existingSnapshots = new TreeSet<>();
+            if (existingFlow.getSnapshots() != null) {
+                existingFlow.getSnapshots().stream().forEach(s -> existingSnapshots.add(DataModelMapper.map(s)));
+            }
 
             // if we already have snapshots we need to verify the new one has the correct version
-            if (versionedFlow.getSnapshotMetadata() != null && versionedFlow.getSnapshotMetadata().size() > 0) {
-                final VersionedFlowSnapshotMetadata lastSnapshot = versionedFlow.getSnapshotMetadata().last();
+            if (existingSnapshots != null && existingSnapshots.size() > 0) {
+                final VersionedFlowSnapshotMetadata lastSnapshot = existingSnapshots.last();
 
                 if (snapshotMetadata.getVersion() <= lastSnapshot.getVersion()) {
                     throw new IllegalStateException("A VersionedFlowSnapshot with the same version already exists: " + snapshotMetadata.getVersion());
@@ -574,6 +577,42 @@ public class RegistryService {
         }
     }
 
+    public SortedSet<VersionedFlowSnapshotMetadata> getFlowSnapshots(final String bucketIdentifier, final String flowIdentifier) {
+        if (StringUtils.isBlank(bucketIdentifier)) {
+            throw new IllegalArgumentException("Bucket identifier cannot be null or blank");
+        }
+
+        if (StringUtils.isBlank(flowIdentifier)) {
+            throw new IllegalArgumentException("Flow identifier cannot be null or blank");
+        }
+
+        readLock.lock();
+        try {
+            // ensure the bucket exists
+            final BucketEntity existingBucket = metadataService.getBucketById(bucketIdentifier);
+            if (existingBucket == null) {
+                throw new ResourceNotFoundException("Bucket does not exist for identifier: " + bucketIdentifier);
+            }
+
+            // ensure the flow exists
+            final FlowEntity existingFlow = metadataService.getFlowById(bucketIdentifier, flowIdentifier);
+            if (existingFlow == null) {
+                throw new ResourceNotFoundException("VersionedFlow does not exist for identifier: " + flowIdentifier);
+            }
+
+            // convert the set of FlowSnapshotEntity to set of VersionedFlowSnapshotMetadata
+            final SortedSet<VersionedFlowSnapshotMetadata> existingSnapshots = new TreeSet<>();
+            if (existingFlow.getSnapshots() != null) {
+                existingFlow.getSnapshots().stream().forEach(s -> existingSnapshots.add(DataModelMapper.map(s)));
+            }
+
+            return existingSnapshots;
+
+        } finally {
+            readLock.unlock();
+        }
+    }
+
     public VersionedFlowSnapshotMetadata deleteFlowSnapshot(final String bucketIdentifier, final String flowIdentifier, final Integer version) {
         if (StringUtils.isBlank(bucketIdentifier)) {
             throw new IllegalArgumentException("Bucket identifier cannot be null or blank");

http://git-wip-us.apache.org/repos/asf/nifi-registry/blob/fd1d3847/nifi-registry-framework/src/test/java/org/apache/nifi/registry/service/TestRegistryService.java
----------------------------------------------------------------------
diff --git a/nifi-registry-framework/src/test/java/org/apache/nifi/registry/service/TestRegistryService.java b/nifi-registry-framework/src/test/java/org/apache/nifi/registry/service/TestRegistryService.java
index e2e75e6..531a26d 100644
--- a/nifi-registry-framework/src/test/java/org/apache/nifi/registry/service/TestRegistryService.java
+++ b/nifi-registry-framework/src/test/java/org/apache/nifi/registry/service/TestRegistryService.java
@@ -47,6 +47,7 @@ import java.util.Date;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
+import java.util.SortedSet;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
@@ -355,7 +356,7 @@ public class TestRegistryService {
     @Test(expected = ResourceNotFoundException.class)
     public void testGetFlowDoesNotExist() {
         when(metadataService.getFlowById(any(String.class), any(String.class))).thenReturn(null);
-        registryService.getFlow("bucket1","flow1", false);
+        registryService.getFlow("bucket1","flow1");
     }
 
     @Test
@@ -376,7 +377,7 @@ public class TestRegistryService {
 
         when(metadataService.getFlowByIdWithSnapshotCounts(existingBucket.getId(), flowEntity.getId())).thenReturn(flowEntity);
 
-        final VersionedFlow versionedFlow = registryService.getFlow(existingBucket.getId(), flowEntity.getId(), false);
+        final VersionedFlow versionedFlow = registryService.getFlow(existingBucket.getId(), flowEntity.getId());
         assertNotNull(versionedFlow);
         assertEquals(flowEntity.getId(), versionedFlow.getIdentifier());
         assertEquals(flowEntity.getName(), versionedFlow.getName());
@@ -774,6 +775,88 @@ public class TestRegistryService {
         registryService.createFlowSnapshot(snapshot);
     }
 
+    @Test
+    public void testGetFlowSnapshots() {
+        final BucketEntity existingBucket = new BucketEntity();
+        existingBucket.setId("b1");
+        existingBucket.setName("My Bucket");
+        existingBucket.setDescription("This is my bucket");
+        existingBucket.setCreated(new Date());
+
+        when(metadataService.getBucketById(existingBucket.getId())).thenReturn(existingBucket);
+
+        // return a flow with the existing snapshot when getFlowById is called
+        final FlowEntity existingFlow = new FlowEntity();
+        existingFlow.setId("flow1");
+        existingFlow.setName("My Flow");
+        existingFlow.setDescription("This is my flow.");
+        existingFlow.setCreated(new Date());
+        existingFlow.setModified(new Date());
+        existingFlow.setBucket(existingBucket);
+
+        final FlowSnapshotEntityKey existingSnapshotKey1 = new FlowSnapshotEntityKey();
+        existingSnapshotKey1.setVersion(1);
+        existingSnapshotKey1.setFlowId(existingFlow.getId());
+
+        final FlowSnapshotEntity existingSnapshot1 = new FlowSnapshotEntity();
+        existingSnapshot1.setId(existingSnapshotKey1);
+        existingSnapshot1.setCreatedBy("user1");
+        existingSnapshot1.setCreated(new Date());
+        existingSnapshot1.setComments("This is snapshot 1");
+        existingSnapshot1.setFlow(existingFlow);
+
+        final FlowSnapshotEntityKey existingSnapshotKey2 = new FlowSnapshotEntityKey();
+        existingSnapshotKey2.setVersion(2);
+        existingSnapshotKey2.setFlowId(existingFlow.getId());
+
+        final FlowSnapshotEntity existingSnapshot2 = new FlowSnapshotEntity();
+        existingSnapshot2.setId(existingSnapshotKey2);
+        existingSnapshot2.setCreatedBy("user2");
+        existingSnapshot2.setCreated(new Date());
+        existingSnapshot2.setComments("This is snapshot 2");
+        existingSnapshot2.setFlow(existingFlow);
+
+        final Set<FlowSnapshotEntity> snapshots = new HashSet<>();
+        snapshots.add(existingSnapshot1);
+        snapshots.add(existingSnapshot2);
+        existingFlow.setSnapshots(snapshots);
+
+        when(metadataService.getFlowById(existingBucket.getId(), existingFlow.getId())).thenReturn(existingFlow);
+
+        final SortedSet<VersionedFlowSnapshotMetadata> retrievedSnapshots = registryService.getFlowSnapshots(existingBucket.getId(), existingFlow.getId());
+        assertNotNull(retrievedSnapshots);
+        assertEquals(2, retrievedSnapshots.size());
+    }
+
+    @Test
+    public void testGetFlowSnapshotsWhenNoSnapshots() {
+        final BucketEntity existingBucket = new BucketEntity();
+        existingBucket.setId("b1");
+        existingBucket.setName("My Bucket");
+        existingBucket.setDescription("This is my bucket");
+        existingBucket.setCreated(new Date());
+
+        when(metadataService.getBucketById(existingBucket.getId())).thenReturn(existingBucket);
+
+        // return a flow with the existing snapshot when getFlowById is called
+        final FlowEntity existingFlow = new FlowEntity();
+        existingFlow.setId("flow1");
+        existingFlow.setName("My Flow");
+        existingFlow.setDescription("This is my flow.");
+        existingFlow.setCreated(new Date());
+        existingFlow.setModified(new Date());
+        existingFlow.setBucket(existingBucket);
+
+        final Set<FlowSnapshotEntity> snapshots = new HashSet<>();
+        existingFlow.setSnapshots(snapshots);
+
+        when(metadataService.getFlowById(existingBucket.getId(), existingFlow.getId())).thenReturn(existingFlow);
+
+        final SortedSet<VersionedFlowSnapshotMetadata> retrievedSnapshots = registryService.getFlowSnapshots(existingBucket.getId(), existingFlow.getId());
+        assertNotNull(retrievedSnapshots);
+        assertEquals(0, retrievedSnapshots.size());
+    }
+
     @Test(expected = ResourceNotFoundException.class)
     public void testGetSnapshotDoesNotExistInMetadataProvider() {
         final String bucketId = "b1";

http://git-wip-us.apache.org/repos/asf/nifi-registry/blob/fd1d3847/nifi-registry-web-api/src/main/java/org/apache/nifi/registry/web/api/BucketFlowResource.java
----------------------------------------------------------------------
diff --git a/nifi-registry-web-api/src/main/java/org/apache/nifi/registry/web/api/BucketFlowResource.java b/nifi-registry-web-api/src/main/java/org/apache/nifi/registry/web/api/BucketFlowResource.java
index 1b22a5d..827d0c3 100644
--- a/nifi-registry-web-api/src/main/java/org/apache/nifi/registry/web/api/BucketFlowResource.java
+++ b/nifi-registry-web-api/src/main/java/org/apache/nifi/registry/web/api/BucketFlowResource.java
@@ -165,12 +165,8 @@ public class BucketFlowResource extends AuthorizableApplicationResource {
 
         authorizeBucketAccess(RequestAction.READ, bucketId);
 
-        final VersionedFlow flow = registryService.getFlow(bucketId, flowId, false);
-
+        final VersionedFlow flow = registryService.getFlow(bucketId, flowId);
         linkService.populateFlowLinks(flow);
-        if (flow.getSnapshotMetadata() != null) {
-            linkService.populateSnapshotLinks(flow.getSnapshotMetadata());
-        }
 
         return Response.status(Response.Status.OK).entity(flow).build();
     }
@@ -205,9 +201,6 @@ public class BucketFlowResource extends AuthorizableApplicationResource {
 
         final VersionedFlow updatedFlow = registryService.updateFlow(flow);
         linkService.populateFlowLinks(updatedFlow);
-        if (updatedFlow.getSnapshotMetadata() != null) {
-            linkService.populateSnapshotLinks(updatedFlow.getSnapshotMetadata());
-        }
 
         return Response.status(Response.Status.OK).entity(updatedFlow).build();
     }
@@ -300,13 +293,13 @@ public class BucketFlowResource extends AuthorizableApplicationResource {
                 final String flowId) {
 
         authorizeBucketAccess(RequestAction.READ, bucketId);
-        final VersionedFlow flow = registryService.getFlow(bucketId, flowId, true);
 
-        if (flow.getSnapshotMetadata() != null) {
-            linkService.populateSnapshotLinks(flow.getSnapshotMetadata());
+        final SortedSet<VersionedFlowSnapshotMetadata> snapshots = registryService.getFlowSnapshots(bucketId, flowId);
+        if (snapshots != null ) {
+            linkService.populateSnapshotLinks(snapshots);
         }
 
-        return Response.status(Response.Status.OK).entity(flow.getSnapshotMetadata()).build();
+        return Response.status(Response.Status.OK).entity(snapshots).build();
     }
 
     @GET
@@ -331,9 +324,8 @@ public class BucketFlowResource extends AuthorizableApplicationResource {
                 final String flowId) {
 
         authorizeBucketAccess(RequestAction.READ, bucketId);
-        final VersionedFlow flow = registryService.getFlow(bucketId, flowId, true);
 
-        final SortedSet<VersionedFlowSnapshotMetadata> snapshots = flow.getSnapshotMetadata();
+        final SortedSet<VersionedFlowSnapshotMetadata> snapshots = registryService.getFlowSnapshots(bucketId, flowId);
         if (snapshots == null || snapshots.size() == 0) {
             throw new ResourceNotFoundException("Not flow versions found for flow with id " + flowId);
         }

http://git-wip-us.apache.org/repos/asf/nifi-registry/blob/fd1d3847/nifi-registry-web-api/src/test/java/org/apache/nifi/registry/web/api/FlowsIT.java
----------------------------------------------------------------------
diff --git a/nifi-registry-web-api/src/test/java/org/apache/nifi/registry/web/api/FlowsIT.java b/nifi-registry-web-api/src/test/java/org/apache/nifi/registry/web/api/FlowsIT.java
index 126a60c..78da29b 100644
--- a/nifi-registry-web-api/src/test/java/org/apache/nifi/registry/web/api/FlowsIT.java
+++ b/nifi-registry-web-api/src/test/java/org/apache/nifi/registry/web/api/FlowsIT.java
@@ -385,7 +385,6 @@ public class FlowsIT extends UnsecuredITBase {
         assertEquals(expected.getName(), actual.getName());
         assertEquals(expected.getDescription(), actual.getDescription());
         assertEquals(expected.getBucketIdentifier(), actual.getBucketIdentifier());
-        assertEquals(expected.getSnapshotMetadata(), actual.getSnapshotMetadata());
         if (checkServerSetFields) {
             assertEquals(expected.getIdentifier(), actual.getIdentifier());
             assertEquals(expected.getVersionCount(), actual.getVersionCount());