svn commit: r1633389 - /jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/property/strategy/ContentMirrorStoreStrategy.java

[da...@apache.org]

Author: davide
Date: Tue Oct 21 14:39:00 2014
New Revision: 1633389

URL: http://svn.apache.org/r1633389
Log:
OAK-2224 - Increase the threshold for warning in PathIterator

Increased threshold to 10,000 and configurable via system property
'oak.traversing.warn'

Modified:
    jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/property/strategy/ContentMirrorStoreStrategy.java

Modified: jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/property/strategy/ContentMirrorStoreStrategy.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/property/strategy/ContentMirrorStoreStrategy.java?rev=1633389&r1=1633388&r2=1633389&view=diff
==============================================================================
--- jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/property/strategy/ContentMirrorStoreStrategy.java (original)
+++ jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/property/strategy/ContentMirrorStoreStrategy.java Tue Oct 21 14:39:00 2014
@@ -69,6 +69,11 @@ import com.google.common.collect.Sets;
 public class ContentMirrorStoreStrategy implements IndexStoreStrategy {
 
     static final Logger LOG = LoggerFactory.getLogger(ContentMirrorStoreStrategy.class);
+    
+    /**
+     * logging a warning every {@code oak.traversing.warn} traversed nodes. Default {@code 10000}
+     */
+    static final int TRAVERSING_WARN = Integer.getInteger("oak.traversing.warn", 10000);
 
     @Override
     public void update(
@@ -329,7 +334,7 @@ public class ContentMirrorStoreStrategy 
                     ChildNodeEntry entry = iterator.next();
 
                     readCount++;
-                    if (readCount % 1000 == 0) {
+                    if (readCount % TRAVERSING_WARN == 0) {
                         FilterIterators.checkReadLimit(readCount, maxMemoryEntries);
                         LOG.warn("Traversed " + readCount + " nodes using index " + indexName + " with filter " + filter);
                     }