diff --git a/search-services/alfresco-solr/src/main/java/org/alfresco/solr/component/ConsistencyComponent.java b/search-services/alfresco-solr/src/main/java/org/alfresco/solr/component/ConsistencyComponent.java
new file mode 100644
index 000000000..106a9b77d
--- /dev/null
+++ b/search-services/alfresco-solr/src/main/java/org/alfresco/solr/component/ConsistencyComponent.java
@@ -0,0 +1,105 @@
+/*
+ * #%L
+ * Alfresco Solr
+ * %%
+ * Copyright (C) 2005 - 2016 Alfresco Software Limited
+ * %%
+ * This file is part of the Alfresco software.
+ * If the software was purchased under a paid Alfresco license, the terms of
+ * the paid license agreement will prevail. Otherwise, the software is
+ * provided under the following open source license terms:
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see .
+ * #L%
+ */
+package org.alfresco.solr.component;
+
+import org.alfresco.solr.AlfrescoCoreAdminHandler;
+import org.alfresco.solr.InformationServer;
+import org.alfresco.solr.TrackerState;
+import org.alfresco.solr.tracker.MetadataTracker;
+import org.apache.solr.common.params.ShardParams;
+import org.apache.solr.handler.component.ResponseBuilder;
+import org.apache.solr.handler.component.SearchComponent;
+import org.apache.solr.request.SolrQueryRequest;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.lang.invoke.MethodHandles;
+import java.util.Date;
+
+/**
+ * Adds consitency information to the search results
+ */
+public class ConsistencyComponent extends SearchComponent
+{
+ private static final Logger LOG = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
+
+ @Override
+ public void prepare(ResponseBuilder rb) throws IOException
+ {
+ // No preparation required.
+ }
+
+ @Override
+ public void finishStage(ResponseBuilder rb)
+ {
+ super.finishStage(rb);
+ if (rb.stage != ResponseBuilder.STAGE_GET_FIELDS)
+ return;
+ try {
+ process(rb);
+ } catch (IOException e) {
+ LOG.error(e.getMessage());
+ }
+ }
+
+ @Override
+ public void process(ResponseBuilder rb) throws IOException
+ {
+ SolrQueryRequest req = rb.req;
+ AlfrescoCoreAdminHandler adminHandler = (AlfrescoCoreAdminHandler)
+ req.getCore().
+ getCoreDescriptor().
+ getCoreContainer().
+ getMultiCoreHandler();
+
+ boolean isShard = rb.req.getParams().getBool(ShardParams.IS_SHARD, false);
+ MetadataTracker metaTrkr = adminHandler.getTrackerRegistry().getTrackerForCore(req.getCore().getName(), MetadataTracker.class);
+ if(metaTrkr != null && !isShard)
+ {
+ TrackerState metadataTrkrState = metaTrkr.getTrackerState();
+
+ long lastIndexedTx = metadataTrkrState.getLastIndexedTxId();
+ long lastIndexTxCommitTime = metadataTrkrState.getLastIndexedTxCommitTime();
+ long lastTxIdOnServer = metadataTrkrState.getLastTxIdOnServer();
+ long transactionsToDo = lastTxIdOnServer - lastIndexedTx;
+ if (transactionsToDo < 0)
+ {
+ transactionsToDo = 0;
+ }
+ rb.rsp.add("lastIndexedTx", lastIndexedTx);
+ rb.rsp.add("lastIndexedTxTime", lastIndexTxCommitTime);
+ rb.rsp.add("txRemaining", transactionsToDo);
+ }
+ }
+
+ @Override
+ public String getDescription()
+ {
+ return "Adds consitency information to the search results.";
+ }
+
+}
diff --git a/search-services/alfresco-solr/src/main/resources/solr/instance/templates/rerank/conf/solrconfig.xml b/search-services/alfresco-solr/src/main/resources/solr/instance/templates/rerank/conf/solrconfig.xml
index 7e2e0e868..2c3f364b7 100644
--- a/search-services/alfresco-solr/src/main/resources/solr/instance/templates/rerank/conf/solrconfig.xml
+++ b/search-services/alfresco-solr/src/main/resources/solr/instance/templates/rerank/conf/solrconfig.xml
@@ -835,6 +835,7 @@
setLocale
rewriteFacetParameters
+ consistencyComponent
query
facet
mlt
@@ -864,6 +865,7 @@
setLocale
rewriteFacetParameters
+ consistencyComponent
query
facet
mlt
@@ -1795,6 +1797,7 @@
setLocale
rewriteFacetParameters
+ consistencyComponent
query
facet
mlt
@@ -1837,6 +1840,7 @@
setLocale
rewriteFacetParameters
+ consistencyComponent
query
facet
mlt
@@ -1861,6 +1865,7 @@
setLocale
rewriteFacetParameters
+ consistencyComponent
query
facet
mlt
@@ -1900,6 +1905,6 @@
-
+
\ No newline at end of file