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ATLAS-1471: avoid unnecessary overhead in debug log calls

This commit is contained in:
Madhan Neethiraj 2017-01-17 21:04:05 -08:00
parent 9c0c46dbcb
commit 34d235f393
7 changed files with 365 additions and 133 deletions
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53
repository/src/main/java/org/apache/atlas/repository/graph/DeleteHandler.java
View File

@ -79,8 +79,11 @@ public abstract class DeleteHandler {
String guid = GraphHelper.getGuid(instanceVertex);
Id.EntityState state = GraphHelper.getState(instanceVertex);
if (requestContext.getDeletedEntityIds().contains(guid) || state == Id.EntityState.DELETED) {
LOG.debug("Skipping deletion of {} as it is already deleted", guid);
continue;
if (LOG.isDebugEnabled()) {
LOG.debug("Skipping deletion of {} as it is already deleted", guid);
}
continue;
}
// Get GUIDs and vertices for all deletion candidates.
@ -131,13 +134,19 @@ public abstract class DeleteHandler {
* @throws AtlasException
*/
protected void deleteTypeVertex(AtlasVertex instanceVertex, boolean force) throws AtlasException {
LOG.debug("Deleting {}", string(instanceVertex));
if (LOG.isDebugEnabled()) {
LOG.debug("Deleting {}", string(instanceVertex));
}
String typeName = GraphHelper.getTypeName(instanceVertex);
IDataType type = typeSystem.getDataType(IDataType.class, typeName);
FieldMapping fieldMapping = getFieldMapping(type);
for (AttributeInfo attributeInfo : fieldMapping.fields.values()) {
LOG.debug("Deleting attribute {} for {}", attributeInfo.name, string(instanceVertex));
if (LOG.isDebugEnabled()) {
LOG.debug("Deleting attribute {} for {}", attributeInfo.name, string(instanceVertex));
}
String edgeLabel = GraphHelper.getEdgeLabel(type, attributeInfo);
switch (attributeInfo.dataType().getTypeCategory()) {
@ -200,7 +209,10 @@ public abstract class DeleteHandler {
*/
public boolean deleteEdgeReference(AtlasEdge edge, DataTypes.TypeCategory typeCategory, boolean isComposite,
boolean forceDeleteStructTrait) throws AtlasException {
LOG.debug("Deleting {}", string(edge));
if (LOG.isDebugEnabled()) {
LOG.debug("Deleting {}", string(edge));
}
boolean forceDelete =
(typeCategory == DataTypes.TypeCategory.STRUCT || typeCategory == DataTypes.TypeCategory.TRAIT) && forceDeleteStructTrait;
if (typeCategory == DataTypes.TypeCategory.STRUCT || typeCategory == DataTypes.TypeCategory.TRAIT
@ -247,7 +259,9 @@ public abstract class DeleteHandler {
protected void deleteVertex(AtlasVertex instanceVertex, boolean force) throws AtlasException {
//Update external references(incoming edges) to this vertex
LOG.debug("Setting the external references to {} to null(removing edges)", string(instanceVertex));
if (LOG.isDebugEnabled()) {
LOG.debug("Setting the external references to {} to null(removing edges)", string(instanceVertex));
}
for (AtlasEdge edge : (Iterable<AtlasEdge>) instanceVertex.getEdges(AtlasEdgeDirection.IN)) {
Id.EntityState edgeState = GraphHelper.getState(edge);
@ -271,8 +285,11 @@ public abstract class DeleteHandler {
* @throws AtlasException
*/
protected void deleteEdgeBetweenVertices(AtlasVertex outVertex, AtlasVertex inVertex, String attributeName) throws AtlasException {
LOG.debug("Removing edge from {} to {} with attribute name {}", string(outVertex), string(inVertex),
attributeName);
if (LOG.isDebugEnabled()) {
LOG.debug("Removing edge from {} to {} with attribute name {}", string(outVertex), string(inVertex),
attributeName);
}
String typeName = GraphHelper.getTypeName(outVertex);
String outId = GraphHelper.getGuid(outVertex);
Id.EntityState state = GraphHelper.getState(outVertex);
@ -331,8 +348,11 @@ public abstract class DeleteHandler {
//if composite attribute, remove the reference as well. else, just remove the edge
//for example, when table is deleted, process still references the table
//but when column is deleted, table will not reference the deleted column
LOG.debug("Removing edge {} from the array attribute {}", string(elementEdge),
attributeName);
if (LOG.isDebugEnabled()) {
LOG.debug("Removing edge {} from the array attribute {}", string(elementEdge),
attributeName);
}
elements.remove(elementEdge.getId().toString());
GraphHelper.setProperty(outVertex, propertyName, elements);
break;
@ -367,8 +387,11 @@ public abstract class DeleteHandler {
if (shouldUpdateReverseAttribute) {
//remove this key
LOG.debug("Removing edge {}, key {} from the map attribute {}", string(mapEdge), key,
attributeName);
if (LOG.isDebugEnabled()) {
LOG.debug("Removing edge {}, key {} from the map attribute {}", string(mapEdge), key,
attributeName);
}
keys.remove(key);
GraphHelper.setProperty(outVertex, propertyName, keys);
GraphHelper.setProperty(outVertex, keyPropertyName, null);
@ -426,7 +449,11 @@ public abstract class DeleteHandler {
*/
private void deleteAllTraits(AtlasVertex instanceVertex) throws AtlasException {
List<String> traitNames = GraphHelper.getTraitNames(instanceVertex);
LOG.debug("Deleting traits {} for {}", traitNames, string(instanceVertex));
if (LOG.isDebugEnabled()) {
LOG.debug("Deleting traits {} for {}", traitNames, string(instanceVertex));
}
String typeName = GraphHelper.getTypeName(instanceVertex);
for (String traitNameToBeDeleted : traitNames) {

10
repository/src/main/java/org/apache/atlas/repository/graph/FullTextMapper.java
View File

@ -56,12 +56,18 @@ public class FullTextMapper {
ITypedReferenceableInstance typedReference;
if (instanceCache.containsKey(guid)) {
typedReference = instanceCache.get(guid);
LOG.debug("Cache hit: guid = {}, entityId = {}", guid, typedReference.getId()._getId());
if (LOG.isDebugEnabled()) {
LOG.debug("Cache hit: guid = {}, entityId = {}", guid, typedReference.getId()._getId());
}
} else {
typedReference =
graphToTypedInstanceMapper.mapGraphToTypedInstance(guid, instanceVertex);
instanceCache.put(guid, typedReference);
LOG.debug("Cache miss: guid = {}, entityId = {}", guid, typedReference.getId().getId());
if (LOG.isDebugEnabled()) {
LOG.debug("Cache miss: guid = {}, entityId = {}", guid, typedReference.getId().getId());
}
}
String fullText = forInstance(typedReference, followReferences);
StringBuilder fullTextBuilder =

43
repository/src/main/java/org/apache/atlas/repository/graph/GraphBackedMetadataRepository.java
View File

@ -136,7 +136,10 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
@GraphTransaction
public List<String> createEntities(ITypedReferenceableInstance... entities) throws RepositoryException,
EntityExistsException {
LOG.debug("adding entities={}", entities);
if (LOG.isDebugEnabled()) {
LOG.debug("adding entities={}", entities);
}
try {
TypedInstanceToGraphMapper instanceToGraphMapper = new TypedInstanceToGraphMapper(graphToInstanceMapper, deleteHandler);
instanceToGraphMapper.mapTypedInstanceToGraph(TypedInstanceToGraphMapper.Operation.CREATE, entities);
@ -151,7 +154,9 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
@Override
@GraphTransaction
public ITypedReferenceableInstance getEntityDefinition(String guid) throws RepositoryException, EntityNotFoundException {
LOG.debug("Retrieving entity with guid={}", guid);
if (LOG.isDebugEnabled()) {
LOG.debug("Retrieving entity with guid={}", guid);
}
AtlasVertex instanceVertex = graphHelper.getVertexForGUID(guid);
@ -166,7 +171,10 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
@GraphTransaction
public ITypedReferenceableInstance getEntityDefinition(String entityType, String attribute, Object value)
throws AtlasException {
LOG.debug("Retrieving entity with type={} and {}={}", entityType, attribute, value);
if (LOG.isDebugEnabled()) {
LOG.debug("Retrieving entity with type={} and {}={}", entityType, attribute, value);
}
IDataType type = typeSystem.getDataType(IDataType.class, entityType);
String propertyKey = getFieldNameInVertex(type, attribute);
AtlasVertex instanceVertex = graphHelper.findVertex(propertyKey, value,
@ -180,7 +188,10 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
@Override
@GraphTransaction
public List<String> getEntityList(String entityType) throws RepositoryException {
LOG.debug("Retrieving entity list for type={}", entityType);
if (LOG.isDebugEnabled()) {
LOG.debug("Retrieving entity list for type={}", entityType);
}
AtlasGraphQuery query = graph.query().has(Constants.ENTITY_TYPE_PROPERTY_KEY, entityType);
Iterator<AtlasVertex> results = query.vertices().iterator();
if (!results.hasNext()) {
@ -206,7 +217,10 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
@Override
@GraphTransaction
public List<String> getTraitNames(String guid) throws AtlasException {
LOG.debug("Retrieving trait names for entity={}", guid);
if (LOG.isDebugEnabled()) {
LOG.debug("Retrieving trait names for entity={}", guid);
}
AtlasVertex instanceVertex = graphHelper.getVertexForGUID(guid);
return GraphHelper.getTraitNames(instanceVertex);
}
@ -224,7 +238,10 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
public void addTrait(String guid, ITypedStruct traitInstance) throws RepositoryException {
Preconditions.checkNotNull(traitInstance, "Trait instance cannot be null");
final String traitName = traitInstance.getTypeName();
LOG.debug("Adding a new trait={} for entity={}", traitName, guid);
if (LOG.isDebugEnabled()) {
LOG.debug("Adding a new trait={} for entity={}", traitName, guid);
}
try {
AtlasVertex instanceVertex = graphHelper.getVertexForGUID(guid);
@ -260,7 +277,9 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
@Override
@GraphTransaction
public void deleteTrait(String guid, String traitNameToBeDeleted) throws TraitNotFoundException, EntityNotFoundException, RepositoryException {
LOG.debug("Deleting trait={} from entity={}", traitNameToBeDeleted, guid);
if (LOG.isDebugEnabled()) {
LOG.debug("Deleting trait={} from entity={}", traitNameToBeDeleted, guid);
}
AtlasVertex instanceVertex = graphHelper.getVertexForGUID(guid);
@ -303,7 +322,10 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
@Override
@GraphTransaction
public AtlasClient.EntityResult updateEntities(ITypedReferenceableInstance... entitiesUpdated) throws RepositoryException {
LOG.debug("updating entity {}", entitiesUpdated);
if (LOG.isDebugEnabled()) {
LOG.debug("updating entity {}", entitiesUpdated);
}
try {
TypedInstanceToGraphMapper instanceToGraphMapper = new TypedInstanceToGraphMapper(graphToInstanceMapper, deleteHandler);
instanceToGraphMapper.mapTypedInstanceToGraph(TypedInstanceToGraphMapper.Operation.UPDATE_FULL,
@ -319,7 +341,10 @@ public class GraphBackedMetadataRepository implements MetadataRepository {
@Override
@GraphTransaction
public AtlasClient.EntityResult updatePartial(ITypedReferenceableInstance entity) throws RepositoryException {
LOG.debug("updating entity {}", entity);
if (LOG.isDebugEnabled()) {
LOG.debug("updating entity {}", entity);
}
try {
TypedInstanceToGraphMapper instanceToGraphMapper = new TypedInstanceToGraphMapper(graphToInstanceMapper, deleteHandler);
instanceToGraphMapper.mapTypedInstanceToGraph(TypedInstanceToGraphMapper.Operation.UPDATE_PARTIAL, entity);

28
repository/src/main/java/org/apache/atlas/repository/graph/GraphBackedSearchIndexer.java
View File

@ -233,7 +233,10 @@ public class GraphBackedSearchIndexer implements SearchIndexer, ActiveStateCh
AtlasGraphManagement management = provider.get().getManagementSystem();
for (IDataType dataType : dataTypes) {
LOG.debug("Creating indexes for type name={}, definition={}", dataType.getName(), dataType.getClass());
if (LOG.isDebugEnabled()) {
LOG.debug("Creating indexes for type name={}, definition={}", dataType.getName(), dataType.getClass());
}
try {
addIndexForType(management, dataType);
LOG.info("Index creation for type {} complete", dataType.getName());
@ -506,17 +509,17 @@ public class GraphBackedSearchIndexer implements SearchIndexer, ActiveStateCh
AtlasPropertyKey propertyKey, boolean enforceUniqueness) {
String propertyName = propertyKey.getName();
LOG.debug("Creating composite index for property {} of type {} ", propertyName, propertyClass.getName());
if (LOG.isDebugEnabled()) {
LOG.debug("Creating composite index for property {} of type {}; isUnique={} ", propertyName, propertyClass.getName(), enforceUniqueness);
}
AtlasGraphIndex existingIndex = management.getGraphIndex(propertyName);
if (existingIndex == null) {
if (enforceUniqueness) {
LOG.debug("Enabling unique index for property {} of type {} ", propertyName, propertyClass.getName());
}
management.createExactMatchIndex(propertyName, enforceUniqueness, Collections.singletonList(propertyKey));
}
LOG.info("Created composite index for property {} of type {} ", propertyName, propertyClass.getName());
LOG.info("Created composite index for property {} of type {}; isUnique={} ", propertyName, propertyClass.getName(), enforceUniqueness);
}
@ -536,8 +539,10 @@ public class GraphBackedSearchIndexer implements SearchIndexer, ActiveStateCh
Class propertyClass, AtlasPropertyKey propertyKey, final String systemPropertyKey,
AtlasCardinality cardinality) {
LOG.debug("Creating composite index for property {} of type {} and {}", propertyKey.getName(), propertyClass.getName(),
systemPropertyKey);
if (LOG.isDebugEnabled()) {
LOG.debug("Creating composite index for property {} of type {} and {}", propertyKey.getName(), propertyClass.getName(),
systemPropertyKey);
}
AtlasPropertyKey typePropertyKey = management.getPropertyKey(systemPropertyKey);
if (typePropertyKey == null) {
@ -562,9 +567,12 @@ public class GraphBackedSearchIndexer implements SearchIndexer, ActiveStateCh
private void updateVertexIndex(AtlasGraphManagement management, String propertyName, Class propertyClass,
AtlasCardinality cardinality, AtlasPropertyKey propertyKey) {
if (checkIfVertexIndexApplicable(propertyClass, cardinality)) {
if (LOG.isDebugEnabled()) {
LOG.debug("Creating backing index for property {} of type {} ", propertyName, propertyClass.getName());
}
// Use backing index
management.addVertexIndexKey(Constants.VERTEX_INDEX, propertyKey);
LOG.debug("Creating backing index for property {} of type {} ", propertyName, propertyClass.getName());
LOG.info("Created backing index for property {} of type {} ", propertyName, propertyClass.getName());
}

167
repository/src/main/java/org/apache/atlas/repository/graph/GraphHelper.java
View File

@ -24,7 +24,6 @@ import com.google.common.collect.HashBiMap;
import org.apache.atlas.ApplicationProperties;
import org.apache.atlas.AtlasException;
import org.apache.atlas.RequestContext;
import org.apache.atlas.aspect.Monitored;
import org.apache.atlas.repository.Constants;
import org.apache.atlas.repository.RepositoryException;
import org.apache.atlas.repository.graphdb.AtlasEdge;
@ -129,10 +128,12 @@ public final class GraphHelper {
return vertexWithIdentity;
}
@Monitored
public AtlasVertex createVertexWithoutIdentity(String typeName, Id typedInstanceId, Set<String> superTypeNames) {
LOG.debug("Creating AtlasVertex for type {} id {}", typeName,
typedInstanceId != null ? typedInstanceId._getId() : null);
if (LOG.isDebugEnabled()) {
LOG.debug("Creating AtlasVertex for type {} id {}", typeName,
typedInstanceId != null ? typedInstanceId._getId() : null);
}
final AtlasVertex vertexWithoutIdentity = graph.addVertex();
// add type information
@ -157,9 +158,11 @@ public final class GraphHelper {
return vertexWithoutIdentity;
}
@Monitored
private AtlasEdge addEdge(AtlasVertex fromVertex, AtlasVertex toVertex, String edgeLabel) {
LOG.debug("Adding edge for {} -> label {} -> {}", string(fromVertex), edgeLabel, string(toVertex));
if (LOG.isDebugEnabled()) {
LOG.debug("Adding edge for {} -> label {} -> {}", string(fromVertex), edgeLabel, string(toVertex));
}
AtlasEdge edge = graph.addEdge(fromVertex, toVertex, edgeLabel);
setProperty(edge, Constants.STATE_PROPERTY_KEY, Id.EntityState.ACTIVE.name());
@ -168,14 +171,20 @@ public final class GraphHelper {
setProperty(edge, Constants.CREATED_BY_KEY, RequestContext.get().getUser());
setProperty(edge, Constants.MODIFIED_BY_KEY, RequestContext.get().getUser());
LOG.debug("Added {}", string(edge));
if (LOG.isDebugEnabled()) {
LOG.debug("Added {}", string(edge));
}
return edge;
}
public AtlasEdge getOrCreateEdge(AtlasVertex outVertex, AtlasVertex inVertex, String edgeLabel) throws RepositoryException {
for (int numRetries = 0; numRetries < maxRetries; numRetries++) {
try {
LOG.debug("Running edge creation attempt {}", numRetries);
if (LOG.isDebugEnabled()) {
LOG.debug("Running edge creation attempt {}", numRetries);
}
Iterator<AtlasEdge> edges = getAdjacentEdgesByLabel(inVertex, AtlasEdgeDirection.IN, edgeLabel);
while (edges.hasNext()) {
@ -209,7 +218,6 @@ public final class GraphHelper {
return null;
}
@Monitored
public AtlasEdge getEdgeByEdgeId(AtlasVertex outVertex, String edgeLabel, String edgeId) {
if (edgeId == null) {
return null;
@ -235,26 +243,26 @@ public final class GraphHelper {
* @return AtlasVertex with the given property keys
* @throws EntityNotFoundException
*/
@Monitored
public AtlasVertex findVertex(Object... args) throws EntityNotFoundException {
StringBuilder condition = new StringBuilder();
AtlasGraphQuery query = graph.query();
for (int i = 0 ; i < args.length; i+=2) {
query = query.has((String) args[i], args[i+1]);
condition.append(args[i]).append(" = ").append(args[i+1]).append(", ");
}
String conditionStr = condition.toString();
LOG.debug("Finding AtlasVertex with {}", conditionStr);
Iterator<AtlasVertex> results = query.vertices().iterator();
// returning one since entityType, qualifiedName should be unique
AtlasVertex vertex = results.hasNext() ? results.next() : null;
if (vertex == null) {
LOG.debug("Could not find a vertex with {}", condition.toString());
String conditionStr = getConditionString(args);
if (LOG.isDebugEnabled()) {
LOG.debug("Could not find a vertex with {}", conditionStr);
}
throw new EntityNotFoundException("Could not find an entity in the repository with " + conditionStr);
} else {
LOG.debug("Found a vertex {} with {}", string(vertex), conditionStr);
if (LOG.isDebugEnabled()) {
LOG.debug("Found a vertex {} with {}", string(vertex), getConditionString(args));
}
}
return vertex;
@ -262,9 +270,11 @@ public final class GraphHelper {
//In some cases of parallel APIs, the edge is added, but get edge by label doesn't return the edge. ATLAS-1104
//So traversing all the edges
@Monitored
public Iterator<AtlasEdge> getAdjacentEdgesByLabel(AtlasVertex instanceVertex, AtlasEdgeDirection direction, final String edgeLabel) {
LOG.debug("Finding edges for {} with label {}", string(instanceVertex), edgeLabel);
if (LOG.isDebugEnabled()) {
LOG.debug("Finding edges for {} with label {}", string(instanceVertex), edgeLabel);
}
if(instanceVertex != null && edgeLabel != null) {
final Iterator<AtlasEdge> iterator = instanceVertex.getEdges(direction).iterator();
return new Iterator<AtlasEdge>() {
@ -311,7 +321,6 @@ public final class GraphHelper {
* @param edgeLabel
* @return
*/
@Monitored
public AtlasEdge getEdgeForLabel(AtlasVertex vertex, String edgeLabel) {
Iterator<AtlasEdge> iterator = getAdjacentEdgesByLabel(vertex, AtlasEdgeDirection.OUT, edgeLabel);
AtlasEdge latestDeletedEdge = null;
@ -321,7 +330,10 @@ public final class GraphHelper {
AtlasEdge edge = iterator.next();
Id.EntityState edgeState = getState(edge);
if (edgeState == null || edgeState == Id.EntityState.ACTIVE) {
LOG.debug("Found {}", string(edge));
if (LOG.isDebugEnabled()) {
LOG.debug("Found {}", string(edge));
}
return edge;
} else {
Long modificationTime = edge.getProperty(Constants.MODIFICATION_TIMESTAMP_PROPERTY_KEY, Long.class);
@ -331,12 +343,15 @@ public final class GraphHelper {
}
}
}
if (LOG.isDebugEnabled()) {
LOG.debug("Found {}", latestDeletedEdge == null ? "null" : string(latestDeletedEdge));
}
//If the vertex is deleted, return latest deleted edge
LOG.debug("Found {}", latestDeletedEdge == null ? "null" : string(latestDeletedEdge));
return latestDeletedEdge;
}
@Monitored
public static String vertexString(final AtlasVertex vertex) {
StringBuilder properties = new StringBuilder();
for (String propertyKey : vertex.getPropertyKeys()) {
@ -347,27 +362,38 @@ public final class GraphHelper {
return "v[" + vertex.getIdForDisplay() + "], Properties[" + properties + "]";
}
@Monitored
public static String edgeString(final AtlasEdge edge) {
return "e[" + edge.getLabel() + "], [" + edge.getOutVertex() + " -> " + edge.getLabel() + " -> "
+ edge.getInVertex() + "]";
}
@Monitored
public static <T extends AtlasElement> void setProperty(T element, String propertyName, Object value) {
String elementStr = string(element);
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
LOG.debug("Setting property {} = \"{}\" to {}", actualPropertyName, value, elementStr);
String elementStr = null;
if (LOG.isDebugEnabled()) {
elementStr = string(element);
LOG.debug("Setting property {} = \"{}\" to {}", actualPropertyName, value, elementStr);
}
Object existValue = element.getProperty(actualPropertyName, Object.class);
if(value == null || (value instanceof Collection && ((Collection) value).isEmpty())) {
if(existValue != null) {
LOG.info("Removing property - {} value from {}", actualPropertyName, elementStr);
if (LOG.isDebugEnabled()) {
LOG.debug("Removing property - {} value from {}", actualPropertyName, elementStr);
}
element.removeProperty(actualPropertyName);
}
} else {
if (!value.equals(existValue)) {
element.setProperty(actualPropertyName, value);
LOG.debug("Set property {} = \"{}\" to {}", actualPropertyName, value, elementStr);
if (LOG.isDebugEnabled()) {
LOG.debug("Set property {} = \"{}\" to {}", actualPropertyName, value, elementStr);
}
}
}
}
@ -382,21 +408,23 @@ public final class GraphHelper {
* @param clazz
* @return
*/
@Monitored
public static <T> T getSingleValuedProperty(AtlasElement element, String propertyName, Class<T> clazz) {
String elementStr = string(element);
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
LOG.debug("Reading property {} from {}", actualPropertyName, elementStr);
if (LOG.isDebugEnabled()) {
LOG.debug("Reading property {} from {}", actualPropertyName, string(element));
}
return element.getProperty(actualPropertyName, clazz);
}
@Monitored
public static Object getProperty(AtlasVertex<?,?> vertex, String propertyName) {
String elementStr = string(vertex);
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
LOG.debug("Reading property {} from {}", actualPropertyName, elementStr);
if (LOG.isDebugEnabled()) {
LOG.debug("Reading property {} from {}", actualPropertyName, string(vertex));
}
if(AtlasGraphProvider.getGraphInstance().isMultiProperty(actualPropertyName)) {
return vertex.getPropertyValues(actualPropertyName, String.class);
@ -406,11 +434,13 @@ public final class GraphHelper {
}
}
@Monitored
public static Object getProperty(AtlasEdge<?,?> edge, String propertyName) {
String elementStr = string(edge);
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
LOG.debug("Reading property {} from {}", actualPropertyName, elementStr);
if (LOG.isDebugEnabled()) {
LOG.debug("Reading property {} from {}", actualPropertyName, string(edge));
}
return edge.getProperty(actualPropertyName, Object.class);
}
@ -430,10 +460,13 @@ public final class GraphHelper {
* @param propertyName
* @param value
*/
@Monitored
public static void addProperty(AtlasVertex vertex, String propertyName, Object value) {
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
LOG.debug("Adding property {} = \"{}\" to vertex {}", actualPropertyName, value, string(vertex));
if (LOG.isDebugEnabled()) {
LOG.debug("Adding property {} = \"{}\" to vertex {}", actualPropertyName, value, string(vertex));
}
vertex.addProperty(actualPropertyName, value);
}
@ -442,12 +475,20 @@ public final class GraphHelper {
*
* @param edge
*/
@Monitored
public void removeEdge(AtlasEdge edge) {
String edgeString = string(edge);
LOG.debug("Removing {}", edgeString);
String edgeString = null;
if (LOG.isDebugEnabled()) {
edgeString = string(edge);
LOG.debug("Removing {}", edgeString);
}
graph.removeEdge(edge);
LOG.info("Removed {}", edgeString);
if (LOG.isDebugEnabled()) {
LOG.info("Removed {}", edgeString);
}
}
/**
@ -455,12 +496,20 @@ public final class GraphHelper {
*
* @param vertex
*/
@Monitored
public void removeVertex(AtlasVertex vertex) {
String vertexString = string(vertex);
LOG.debug("Removing {}", vertexString);
String vertexString = null;
if (LOG.isDebugEnabled()) {
vertexString = string(vertex);
LOG.debug("Removing {}", vertexString);
}
graph.removeVertex(vertex);
LOG.info("Removed {}", vertexString);
if (LOG.isDebugEnabled()) {
LOG.info("Removed {}", vertexString);
}
}
public AtlasVertex getVertexForGUID(String guid) throws EntityNotFoundException {
@ -564,7 +613,10 @@ public final class GraphHelper {
*/
public AtlasVertex getVertexForInstanceByUniqueAttribute(ClassType classType, IReferenceableInstance instance)
throws AtlasException {
LOG.debug("Checking if there is an instance with the same unique attributes for instance {}", instance.toShortString());
if (LOG.isDebugEnabled()) {
LOG.debug("Checking if there is an instance with the same unique attributes for instance {}", instance.toShortString());
}
AtlasVertex result = null;
for (AttributeInfo attributeInfo : classType.fieldMapping().fields.values()) {
if (attributeInfo.isUnique) {
@ -573,7 +625,9 @@ public final class GraphHelper {
result = findVertex(propertyKey, instance.get(attributeInfo.name),
Constants.ENTITY_TYPE_PROPERTY_KEY, classType.getName(),
Constants.STATE_PROPERTY_KEY, Id.EntityState.ACTIVE.name());
LOG.debug("Found vertex by unique attribute : {}={}", propertyKey, instance.get(attributeInfo.name));
if (LOG.isDebugEnabled()) {
LOG.debug("Found vertex by unique attribute : {}={}", propertyKey, instance.get(attributeInfo.name));
}
} catch (EntityNotFoundException e) {
//Its ok if there is no entity with the same unique value
}
@ -745,7 +799,6 @@ public final class GraphHelper {
}
@Monitored
public static void setArrayElementsProperty(IDataType elementType, AtlasVertex instanceVertex, String propertyName, List<Object> values) {
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
if(GraphHelper.isReference(elementType)) {
@ -756,7 +809,6 @@ public final class GraphHelper {
}
}
@Monitored
public static void setMapValueProperty(IDataType elementType, AtlasVertex instanceVertex, String propertyName, Object value) {
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
if(GraphHelper.isReference(elementType)) {
@ -767,7 +819,6 @@ public final class GraphHelper {
}
}
@Monitored
public static Object getMapValueProperty(IDataType elementType, AtlasVertex instanceVertex, String propertyName) {
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
if(GraphHelper.isReference(elementType)) {
@ -778,7 +829,6 @@ public final class GraphHelper {
}
}
@Monitored
public static List<Object> getArrayElementsProperty(IDataType elementType, AtlasVertex instanceVertex, String propertyName) {
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
if(GraphHelper.isReference(elementType)) {
@ -921,4 +971,15 @@ public final class GraphHelper {
String actualPropertyName = GraphHelper.encodePropertyKey(propertyName);
return instanceVertex.getListProperty(actualPropertyName);
}
private String getConditionString(Object[] args) {
StringBuilder condition = new StringBuilder();
for (int i = 0; i < args.length; i+=2) {
condition.append(args[i]).append(" = ").append(args[i+1]).append(", ");
}
return condition.toString();
}
}

95
repository/src/main/java/org/apache/atlas/repository/graph/GraphToTypedInstanceMapper.java
View File

@ -70,7 +70,10 @@ public final class GraphToTypedInstanceMapper {
public ITypedReferenceableInstance mapGraphToTypedInstance(String guid, AtlasVertex instanceVertex)
throws AtlasException {
LOG.debug("Mapping graph root vertex {} to typed instance for guid {}", instanceVertex, guid);
if (LOG.isDebugEnabled()) {
LOG.debug("Mapping graph root vertex {} to typed instance for guid {}", instanceVertex, guid);
}
String typeName = GraphHelper.getSingleValuedProperty(instanceVertex, Constants.ENTITY_TYPE_PROPERTY_KEY, String.class);
List<String> traits = GraphHelper.getTraitNames(instanceVertex);
String state = GraphHelper.getStateAsString(instanceVertex);
@ -80,11 +83,16 @@ public final class GraphToTypedInstanceMapper {
Date modifiedTime = new Date(GraphHelper.getModifiedTime(instanceVertex));
AtlasSystemAttributes systemAttributes = new AtlasSystemAttributes(createdBy, modifiedBy, createdTime, modifiedTime);
LOG.debug("Found createdBy : {} modifiedBy : {} createdTime: {} modifedTime: {}", createdBy, modifiedBy, createdTime, modifiedTime);
if (LOG.isDebugEnabled()) {
LOG.debug("Found createdBy : {} modifiedBy : {} createdTime: {} modifedTime: {}", createdBy, modifiedBy, createdTime, modifiedTime);
}
Id id = new Id(guid, Integer.parseInt(String.valueOf(GraphHelper.getProperty(instanceVertex, Constants.VERSION_PROPERTY_KEY))),
typeName, state);
LOG.debug("Created id {} for instance type {}", id, typeName);
if (LOG.isDebugEnabled()) {
LOG.debug("Created id {} for instance type {}", id, typeName);
}
ClassType classType = typeSystem.getDataType(ClassType.class, typeName);
ITypedReferenceableInstance typedInstance =
@ -100,7 +108,10 @@ public final class GraphToTypedInstanceMapper {
private void mapVertexToInstanceTraits(AtlasVertex instanceVertex, ITypedReferenceableInstance typedInstance,
List<String> traits) throws AtlasException {
for (String traitName : traits) {
LOG.debug("mapping trait {} to instance", traitName);
if (LOG.isDebugEnabled()) {
LOG.debug("mapping trait {} to instance", traitName);
}
TraitType traitType = typeSystem.getDataType(TraitType.class, traitName);
mapVertexToTraitInstance(instanceVertex, typedInstance, traitName, traitType);
}
@ -110,8 +121,11 @@ public final class GraphToTypedInstanceMapper {
public void mapVertexToInstance(AtlasVertex instanceVertex, ITypedInstance typedInstance,
Map<String, AttributeInfo> fields) throws AtlasException {
LOG.debug("Mapping vertex {} to instance {} for fields", instanceVertex, typedInstance.getTypeName(),
fields);
if (LOG.isDebugEnabled()) {
LOG.debug("Mapping vertex {} to instance {} for fields", instanceVertex, typedInstance.getTypeName(),
fields);
}
for (AttributeInfo attributeInfo : fields.values()) {
mapVertexToAttribute(instanceVertex, typedInstance, attributeInfo);
}
@ -119,7 +133,11 @@ public final class GraphToTypedInstanceMapper {
private void mapVertexToAttribute(AtlasVertex instanceVertex, ITypedInstance typedInstance,
AttributeInfo attributeInfo) throws AtlasException {
LOG.debug("Mapping attributeInfo {}", attributeInfo.name);
if (LOG.isDebugEnabled()) {
LOG.debug("Mapping attributeInfo {}", attributeInfo.name);
}
final IDataType dataType = attributeInfo.dataType();
final String vertexPropertyName = GraphHelper.getQualifiedFieldName(typedInstance, attributeInfo);
String relationshipLabel = GraphHelper.getEdgeLabel(typedInstance, attributeInfo);
@ -172,7 +190,9 @@ public final class GraphToTypedInstanceMapper {
private Object mapVertexToClassReference(AtlasVertex instanceVertex, AttributeInfo attributeInfo,
String relationshipLabel, IDataType dataType, AtlasEdge optionalEdge) throws AtlasException {
LOG.debug("Finding edge for {} -> label {} ", instanceVertex, relationshipLabel);
if (LOG.isDebugEnabled()) {
LOG.debug("Finding edge for {} -> label {} ", instanceVertex, relationshipLabel);
}
AtlasEdge edge = null;
if (optionalEdge == null) {
@ -184,7 +204,11 @@ public final class GraphToTypedInstanceMapper {
if (GraphHelper.elementExists(edge)) {
final AtlasVertex referenceVertex = edge.getInVertex();
final String guid = GraphHelper.getSingleValuedProperty(referenceVertex, Constants.GUID_PROPERTY_KEY, String.class);
LOG.debug("Found vertex {} for label {} with guid {}", referenceVertex, relationshipLabel, guid);
if (LOG.isDebugEnabled()) {
LOG.debug("Found vertex {} for label {} with guid {}", referenceVertex, relationshipLabel, guid);
}
if (attributeInfo.isComposite) {
//Also, when you retrieve a type's instance, you get the complete object graph of the composites
LOG.debug("Found composite, mapping vertex to instance");
@ -194,7 +218,11 @@ public final class GraphToTypedInstanceMapper {
Id referenceId =
new Id(guid, GraphHelper.getSingleValuedProperty(referenceVertex, Constants.VERSION_PROPERTY_KEY, Integer.class),
dataType.getName(), state);
LOG.debug("Found non-composite, adding id {} ", referenceId);
if (LOG.isDebugEnabled()) {
LOG.debug("Found non-composite, adding id {} ", referenceId);
}
return referenceId;
}
}
@ -205,7 +233,9 @@ public final class GraphToTypedInstanceMapper {
@SuppressWarnings("unchecked")
private void mapVertexToArrayInstance(AtlasVertex<?,?> instanceVertex, ITypedInstance typedInstance,
AttributeInfo attributeInfo, String propertyName) throws AtlasException {
LOG.debug("mapping vertex {} to array {}", instanceVertex, attributeInfo.name);
if (LOG.isDebugEnabled()) {
LOG.debug("mapping vertex {} to array {}", instanceVertex, attributeInfo.name);
}
final DataTypes.ArrayType arrayType = (DataTypes.ArrayType) attributeInfo.dataType();
final IDataType elementType = arrayType.getElemType();
@ -257,7 +287,10 @@ public final class GraphToTypedInstanceMapper {
@SuppressWarnings("unchecked")
private void mapVertexToMapInstance(AtlasVertex<?,?> instanceVertex, ITypedInstance typedInstance,
AttributeInfo attributeInfo, final String propertyName) throws AtlasException {
LOG.debug("mapping vertex {} to array {}", instanceVertex, attributeInfo.name);
if (LOG.isDebugEnabled()) {
LOG.debug("mapping vertex {} to array {}", instanceVertex, attributeInfo.name);
}
List<String> keys = GraphHelper.getListProperty(instanceVertex, propertyName);
if (keys == null || keys.size() == 0) {
return;
@ -283,7 +316,10 @@ public final class GraphToTypedInstanceMapper {
private ITypedStruct mapVertexToStructInstance(AtlasVertex instanceVertex, StructType structType,
String relationshipLabel, AtlasEdge optionalEdge) throws AtlasException {
LOG.debug("mapping {} to struct {}", string(instanceVertex), relationshipLabel);
if (LOG.isDebugEnabled()) {
LOG.debug("mapping {} to struct {}", string(instanceVertex), relationshipLabel);
}
ITypedStruct structInstance = null;
AtlasEdge edge;
@ -296,10 +332,12 @@ public final class GraphToTypedInstanceMapper {
if (GraphHelper.elementExists(edge)) {
structInstance = structType.createInstance();
AtlasVertex structInstanceVertex = edge.getInVertex();
LOG.debug("Found struct instance {}, mapping to instance {} ", string(structInstanceVertex),
structInstance.getTypeName());
mapVertexToInstance(structInstanceVertex, structInstance, structType.fieldMapping().fields);
if (LOG.isDebugEnabled()) {
LOG.debug("Found struct instance {}, mapping to instance {} ", string(structInstanceVertex),
structInstance.getTypeName());
}
mapVertexToInstance(structInstanceVertex, structInstance, structType.fieldMapping().fields);
}
return structInstance;
}
@ -314,12 +352,19 @@ public final class GraphToTypedInstanceMapper {
private void mapVertexToTraitInstance(AtlasVertex<?,?> instanceVertex, String typedInstanceTypeName, String traitName,
TraitType traitType, ITypedStruct traitInstance) throws AtlasException {
String relationshipLabel = GraphHelper.getTraitLabel(typedInstanceTypeName, traitName);
LOG.debug("Finding edge for {} -> label {} ", instanceVertex, relationshipLabel);
if (LOG.isDebugEnabled()) {
LOG.debug("Finding edge for {} -> label {} ", instanceVertex, relationshipLabel);
}
for (AtlasEdge<?,?> edge : instanceVertex.getEdges(AtlasEdgeDirection.OUT, relationshipLabel)) {
final AtlasVertex<?,?> traitInstanceVertex = edge.getInVertex();
if (traitInstanceVertex != null) {
LOG.debug("Found trait instance vertex {}, mapping to instance {} ", traitInstanceVertex,
traitInstance.getTypeName());
if (LOG.isDebugEnabled()) {
LOG.debug("Found trait instance vertex {}, mapping to instance {} ", traitInstanceVertex,
traitInstance.getTypeName());
}
mapVertexToInstance(traitInstanceVertex, traitInstance, traitType.fieldMapping().fields);
break;
}
@ -328,7 +373,10 @@ public final class GraphToTypedInstanceMapper {
private void mapVertexToPrimitive(AtlasVertex<?,?> instanceVertex, ITypedInstance typedInstance,
AttributeInfo attributeInfo) throws AtlasException {
LOG.debug("Adding primitive {} from vertex {}", attributeInfo, instanceVertex);
if (LOG.isDebugEnabled()) {
LOG.debug("Adding primitive {} from vertex {}", attributeInfo, instanceVertex);
}
final String vertexPropertyName = GraphHelper.getQualifiedFieldName(typedInstance, attributeInfo);
if (GraphHelper.getSingleValuedProperty(instanceVertex, vertexPropertyName, Object.class) == null) {
return;
@ -369,8 +417,11 @@ public final class GraphToTypedInstanceMapper {
if (referredVertex != null) {
switch (referredType.getTypeCategory()) {
case STRUCT:
LOG.debug("Found struct instance vertex {}, mapping to instance {} ", referredVertex,
referredType.getName());
if (LOG.isDebugEnabled()) {
LOG.debug("Found struct instance vertex {}, mapping to instance {} ", referredVertex,
referredType.getName());
}
StructType structType = (StructType) referredType;
ITypedStruct instance = structType.createInstance();
Map<String, AttributeInfo> fields = structType.fieldMapping().fields;

102
repository/src/main/java/org/apache/atlas/repository/graph/TypedInstanceToGraphMapper.java
View File

@ -90,7 +90,10 @@ public final class TypedInstanceToGraphMapper {
throws AtlasException {
RequestContext requestContext = RequestContext.get();
for (ITypedReferenceableInstance typedInstance : typedInstances) {
LOG.debug("Adding/updating entity {}", typedInstance);
if (LOG.isDebugEnabled()) {
LOG.debug("Adding/updating entity {}", typedInstance);
}
Collection<IReferenceableInstance> newInstances = walkClassInstances(typedInstance);
TypeUtils.Pair<List<ITypedReferenceableInstance>, List<ITypedReferenceableInstance>> instancesPair =
createVerticesAndDiscoverInstances(newInstances);
@ -126,7 +129,10 @@ public final class TypedInstanceToGraphMapper {
EntityProcessor entityProcessor = new EntityProcessor();
try {
LOG.debug("Walking the object graph for instance {}", typedInstance.toShortString());
if (LOG.isDebugEnabled()) {
LOG.debug("Walking the object graph for instance {}", typedInstance.toShortString());
}
new ObjectGraphWalker(typeSystem, entityProcessor, typedInstance).walk();
} catch (AtlasException me) {
throw new RepositoryException("TypeSystem error when walking the ObjectGraph", me);
@ -153,7 +159,9 @@ public final class TypedInstanceToGraphMapper {
@Monitored
private String addOrUpdateAttributesAndTraits(Operation operation, ITypedReferenceableInstance typedInstance)
throws AtlasException {
LOG.debug("Adding/Updating typed instance {}", typedInstance.toShortString());
if (LOG.isDebugEnabled()) {
LOG.debug("Adding/Updating typed instance {}", typedInstance.toShortString());
}
Id id = typedInstance.getId();
if (id == null) { // oops
@ -178,8 +186,10 @@ public final class TypedInstanceToGraphMapper {
void mapInstanceToVertex(ITypedInstance typedInstance, AtlasVertex instanceVertex,
Map<String, AttributeInfo> fields, boolean mapOnlyUniqueAttributes, Operation operation)
throws AtlasException {
if (LOG.isDebugEnabled()) {
LOG.debug("Mapping instance {} to vertex {}", typedInstance.toShortString(), string(instanceVertex));
}
LOG.debug("Mapping instance {} to vertex {}", typedInstance.toShortString(), string(instanceVertex));
for (AttributeInfo attributeInfo : fields.values()) {
if (mapOnlyUniqueAttributes && !attributeInfo.isUnique) {
continue;
@ -189,7 +199,10 @@ public final class TypedInstanceToGraphMapper {
GraphHelper.setProperty(instanceVertex, Constants.MODIFICATION_TIMESTAMP_PROPERTY_KEY,
RequestContext.get().getRequestTime());
GraphHelper.setProperty(instanceVertex, Constants.MODIFIED_BY_KEY, RequestContext.get().getUser());
LOG.debug("Setting modifiedBy: {} and modifiedTime: {}", RequestContext.get().getUser(), RequestContext.get().getRequestTime());
if (LOG.isDebugEnabled()) {
LOG.debug("Setting modifiedBy: {} and modifiedTime: {}", RequestContext.get().getUser(), RequestContext.get().getRequestTime());
}
}
void mapAttributeToVertex(ITypedInstance typedInstance, AtlasVertex instanceVertex,
@ -198,7 +211,10 @@ public final class TypedInstanceToGraphMapper {
if ( typedInstance.isValueSet(attributeInfo.name) || operation == Operation.CREATE ) {
Object attrValue = typedInstance.get(attributeInfo.name);
LOG.debug("Mapping attribute {} = {}", attributeInfo.name, attrValue);
if (LOG.isDebugEnabled()) {
LOG.debug("Mapping attribute {} = {}", attributeInfo.name, attrValue);
}
switch (attributeInfo.dataType().getTypeCategory()) {
case PRIMITIVE:
@ -246,14 +262,20 @@ public final class TypedInstanceToGraphMapper {
List<ITypedReferenceableInstance> instancesToUpdate = new ArrayList<>();
for (IReferenceableInstance instance : instances) {
LOG.debug("Discovering instance to create/update for {}", instance.toShortString());
if (LOG.isDebugEnabled()) {
LOG.debug("Discovering instance to create/update for {}", instance.toShortString());
}
ITypedReferenceableInstance newInstance;
Id id = instance.getId();
if (!idToVertexMap.containsKey(id)) {
AtlasVertex instanceVertex;
if (id.isAssigned()) { // has a GUID
LOG.debug("Instance has an assigned id {}", instance.getId()._getId());
if (LOG.isDebugEnabled()) {
LOG.debug("Instance has an assigned id {}", instance.getId()._getId());
}
instanceVertex = graphHelper.getVertexForGUID(id.id);
if (!(instance instanceof ReferenceableInstance)) {
throw new IllegalStateException(
@ -269,7 +291,10 @@ public final class TypedInstanceToGraphMapper {
//no entity with the given unique attribute, create new
if (instanceVertex == null) {
LOG.debug("Creating new vertex for instance {}", instance.toShortString());
if (LOG.isDebugEnabled()) {
LOG.debug("Creating new vertex for instance {}", instance.toShortString());
}
newInstance = classType.convert(instance, Multiplicity.REQUIRED);
instanceVertex = graphHelper.createVertexWithIdentity(newInstance, classType.getAllSuperTypeNames());
instancesToCreate.add(newInstance);
@ -278,7 +303,10 @@ public final class TypedInstanceToGraphMapper {
mapInstanceToVertex(newInstance, instanceVertex, classType.fieldMapping().fields, true, Operation.CREATE);
} else {
LOG.debug("Re-using existing vertex {} for instance {}", string(instanceVertex), instance.toShortString());
if (LOG.isDebugEnabled()) {
LOG.debug("Re-using existing vertex {} for instance {}", string(instanceVertex), instance.toShortString());
}
if (!(instance instanceof ReferenceableInstance)) {
throw new IllegalStateException(
String.format("%s is not of type ITypedReferenceableInstance", instance.toShortString()));
@ -306,7 +334,10 @@ public final class TypedInstanceToGraphMapper {
private void addTraits(ITypedReferenceableInstance typedInstance, AtlasVertex instanceVertex, ClassType classType)
throws AtlasException {
for (String traitName : typedInstance.getTraits()) {
LOG.debug("mapping trait {}", traitName);
if (LOG.isDebugEnabled()) {
LOG.debug("mapping trait {}", traitName);
}
GraphHelper.addProperty(instanceVertex, Constants.TRAIT_NAMES_PROPERTY_KEY, traitName);
ITypedStruct traitInstance = (ITypedStruct) typedInstance.getTrait(traitName);
@ -319,8 +350,10 @@ public final class TypedInstanceToGraphMapper {
private void mapArrayCollectionToVertex(ITypedInstance typedInstance, AtlasVertex instanceVertex,
AttributeInfo attributeInfo, Operation operation) throws AtlasException {
LOG.debug("Mapping instance {} for array attribute {} vertex {}", typedInstance.toShortString(),
attributeInfo.name, string(instanceVertex));
if (LOG.isDebugEnabled()) {
LOG.debug("Mapping instance {} for array attribute {} vertex {}", typedInstance.toShortString(),
attributeInfo.name, string(instanceVertex));
}
List newElements = (List) typedInstance.get(attributeInfo.name);
boolean newAttributeEmpty = (newElements == null || newElements.isEmpty());
@ -338,8 +371,11 @@ public final class TypedInstanceToGraphMapper {
for (; index < newElements.size(); index++) {
Object currentElement = (currentElements != null && index < currentElements.size()) ?
currentElements.get(index) : null;
LOG.debug("Adding/updating element at position {}, current element {}, new element {}", index,
currentElement, newElements.get(index));
if (LOG.isDebugEnabled()) {
LOG.debug("Adding/updating element at position {}, current element {}, new element {}", index,
currentElement, newElements.get(index));
}
Object newEntry = addOrUpdateCollectionEntry(instanceVertex, attributeInfo, elementType,
newElements.get(index), currentElement, propertyName, operation);
newElementsCreated.add(newEntry);
@ -372,7 +408,10 @@ public final class TypedInstanceToGraphMapper {
List<AtlasEdge> cloneElements = new ArrayList<>(currentEntries);
cloneElements.removeAll(newEntries);
List<AtlasEdge> additionalElements = new ArrayList<>();
LOG.debug("Removing unused entries from the old collection - {}", cloneElements);
if (LOG.isDebugEnabled()) {
LOG.debug("Removing unused entries from the old collection - {}", cloneElements);
}
if (!cloneElements.isEmpty()) {
for (AtlasEdge edge : cloneElements) {
@ -393,8 +432,11 @@ public final class TypedInstanceToGraphMapper {
private void mapMapCollectionToVertex(ITypedInstance typedInstance, AtlasVertex instanceVertex,
AttributeInfo attributeInfo, Operation operation) throws AtlasException {
LOG.debug("Mapping instance {} to vertex {} for attribute {}", typedInstance.toShortString(), string(instanceVertex),
attributeInfo.name);
if (LOG.isDebugEnabled()) {
LOG.debug("Mapping instance {} to vertex {} for attribute {}", typedInstance.toShortString(), string(instanceVertex),
attributeInfo.name);
}
@SuppressWarnings("unchecked") Map<Object, Object> newAttribute =
(Map<Object, Object>) typedInstance.get(attributeInfo.name);
@ -544,8 +586,10 @@ public final class TypedInstanceToGraphMapper {
// add a new vertex for the struct or trait instance
AtlasVertex structInstanceVertex = graphHelper.createVertexWithoutIdentity(structInstance.getTypeName(), null,
Collections.<String>emptySet()); // no super types for struct type
LOG.debug("created vertex {} for struct {} value {}", string(structInstanceVertex), attributeInfo.name,
structInstance.toShortString());
if (LOG.isDebugEnabled()) {
LOG.debug("created vertex {} for struct {} value {}", string(structInstanceVertex), attributeInfo.name,
structInstance.toShortString());
}
// map all the attributes to this new vertex
mapInstanceToVertex(structInstance, structInstanceVertex, structInstance.fieldMapping().fields, false,
@ -561,7 +605,9 @@ public final class TypedInstanceToGraphMapper {
//Already existing vertex. Update
AtlasVertex structInstanceVertex = currentEdge.getInVertex();
LOG.debug("Updating struct vertex {} with struct {}", string(structInstanceVertex), newAttributeValue.toShortString());
if (LOG.isDebugEnabled()) {
LOG.debug("Updating struct vertex {} with struct {}", string(structInstanceVertex), newAttributeValue.toShortString());
}
// Update attributes
final MessageDigest digester = MD5Utils.getDigester();
@ -570,7 +616,10 @@ public final class TypedInstanceToGraphMapper {
if (!newSignature.equals(curSignature)) {
//Update struct vertex instance only if there is a change
LOG.debug("Updating struct {} since signature has changed {} {} ", newAttributeValue, curSignature, newSignature);
if (LOG.isDebugEnabled()) {
LOG.debug("Updating struct {} since signature has changed {} {} ", newAttributeValue, curSignature, newSignature);
}
mapInstanceToVertex(newAttributeValue, structInstanceVertex, newAttributeValue.fieldMapping().fields, false, operation);
GraphHelper.setProperty(structInstanceVertex, SIGNATURE_HASH_PROPERTY_KEY, String.valueOf(newSignature));
}
@ -638,7 +687,10 @@ public final class TypedInstanceToGraphMapper {
ITypedReferenceableInstance newAttributeValue,
AtlasVertex newVertex, AttributeInfo attributeInfo,
String edgeLabel) throws AtlasException {
LOG.debug("Updating {} for reference attribute {}", string(currentEdge), attributeInfo.name);
if (LOG.isDebugEnabled()) {
LOG.debug("Updating {} for reference attribute {}", string(currentEdge), attributeInfo.name);
}
// Update edge if it exists
AtlasVertex currentVertex = currentEdge.getInVertex();
String currentEntityId = GraphHelper.getGuid(currentVertex);
@ -663,7 +715,9 @@ public final class TypedInstanceToGraphMapper {
final String traitName = traitInstance.getTypeName();
AtlasVertex traitInstanceVertex = graphHelper.createVertexWithoutIdentity(traitInstance.getTypeName(), null,
typeSystem.getDataType(TraitType.class, traitName).getAllSuperTypeNames());
LOG.debug("created vertex {} for trait {}", string(traitInstanceVertex), traitName);
if (LOG.isDebugEnabled()) {
LOG.debug("created vertex {} for trait {}", string(traitInstanceVertex), traitName);
}
// map all the attributes to this newly created AtlasVertex
mapInstanceToVertex(traitInstance, traitInstanceVertex, traitInstance.fieldMapping().fields, false, Operation.CREATE);