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ATLAS-1431 Add configuration property to disable full text mapper 

Signed-off-by: Jeff Hagelberg <jnhagelberg@us.ibm.com>
This commit is contained in:
Wojciech Wojcik 2017-02-08 14:24:21 -05:00 committed by Jeff Hagelberg
parent 03684a0568
commit db18c82409
4 changed files with 25 additions and 1 deletions
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8
distro/src/conf/atlas-application.properties
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@ -238,4 +238,10 @@ atlas.metric.query.cache.ttlInSecs=900
# the specified number of evictions have occurred. If the eviction
# warning threshold <= 0, no eviction warnings will be issued.
#atlas.CompiledQueryCache.evictionWarningThrottle=0
#atlas.CompiledQueryCache.evictionWarningThrottle=0
######### Full Text Search Configuration #########
#Set to false to disable full text search.
#atlas.search.fulltext.enable=true

1
release-log.txt
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@ -9,6 +9,7 @@ ATLAS-1060 Add composite indexes for exact match performance improvements for al
ATLAS-1127 Modify creation and modification timestamps to Date instead of Long(sumasai)
ALL CHANGES:
ATLAS-1385 Add configuration property to disable full text mapper (wwojcik via jnhagelb)
ATLAS-746 After updating a set of entities, response contains only the first entity definition (jnhagelb)
ATLAS-1510 Consolidate/batch calls to GraphBackedTypeStore.findVertex() (jnhagelb)
ATLAS-1388 Cache entities that are created/updated (jnhagelb)

6
repository/src/main/java/org/apache/atlas/repository/graph/TypedInstanceToGraphMapper.java
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@ -56,6 +56,7 @@ import org.apache.atlas.typesystem.types.ObjectGraphWalker;
import org.apache.atlas.typesystem.types.TraitType;
import org.apache.atlas.typesystem.types.TypeSystem;
import org.apache.atlas.typesystem.types.TypeUtils;
import org.apache.atlas.util.AtlasRepositoryConfiguration;
import org.apache.atlas.utils.MD5Utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -373,6 +374,11 @@ public final class TypedInstanceToGraphMapper {
private void addFullTextProperty(List<ITypedReferenceableInstance> instances, FullTextMapper fulltextMapper) throws AtlasException {
if(! AtlasRepositoryConfiguration.isFullTextSearchEnabled()) {
return;
}
for (ITypedReferenceableInstance typedInstance : instances) { // Traverse
AtlasVertex instanceVertex = getClassVertex(typedInstance);
String fullText = fulltextMapper.mapRecursive(instanceVertex, true);

11
repository/src/main/java/org/apache/atlas/util/AtlasRepositoryConfiguration.java
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@ -57,6 +57,17 @@ public class AtlasRepositoryConfiguration {
private static final Integer DEFAULT_TYPE_UPDATE_LOCK_MAX_WAIT_TIME_IN_SECONDS = Integer.valueOf(15);
private static Integer typeUpdateLockMaxWaitTimeInSeconds = null;
private static final String ENABLE_FULLTEXT_SEARCH_PROPERTY = "atlas.search.fulltext.enable";
/**
* Configures whether the full text vertex property is populated. Turning this off
* effectively disables full text searches, since all no entities created or updated after
* turning this off will match full text searches.
*/
public static boolean isFullTextSearchEnabled() throws AtlasException {
return ApplicationProperties.get().getBoolean(ENABLE_FULLTEXT_SEARCH_PROPERTY, true);
}
@SuppressWarnings("unchecked")
public static Class<? extends TypeCache> getTypeCache() {
// Get the type cache implementation class from Atlas configuration.