svn commit: r1728037 - /jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/blob/MarkSweepGarbageCollector.java

[amitj]

Author: amitj
Date: Tue Feb  2 03:48:10 2016
New Revision: 1728037

URL: http://svn.apache.org/viewvc?rev=1728037&view=rev
Log:
OAK-3527: Improve logging for blob GC

Added logging for  markOnly param
Logging maxModified time

Modified:
    
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/blob/MarkSweepGarbageCollector.java

Modified: 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/blob/MarkSweepGarbageCollector.java
URL: 
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/blob/MarkSweepGarbageCollector.java?rev=1728037&r1=1728036&r2=1728037&view=diff
==============================================================================
--- 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/blob/MarkSweepGarbageCollector.java
 (original)
+++ 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/blob/MarkSweepGarbageCollector.java
 Tue Feb  2 03:48:10 2016
@@ -242,7 +242,7 @@ public class MarkSweepGarbageCollector i
         GarbageCollectorFileState fs = new GarbageCollectorFileState(root);
         try {
             Stopwatch sw = Stopwatch.createStarted();
-            LOG.info("Starting Blob garbage collection");
+            LOG.info("Starting Blob garbage collection with markOnly [{}]", 
markOnly);
             
             long markStart = System.currentTimeMillis();
             mark(fs);
@@ -250,8 +250,9 @@ public class MarkSweepGarbageCollector i
                 long deleteCount = sweep(fs, markStart);
                 threw = false;
 
-                LOG.info("Blob garbage collection completed in {}. Number of 
blobs deleted [{}]", sw.toString(),
-                    deleteCount, maxLastModifiedInterval);
+                long maxTime = maxLastModifiedInterval > 0 ? 
maxLastModifiedInterval : markStart;
+                LOG.info("Blob garbage collection completed in {}. Number of 
blobs deleted [{}] with max modification time of [{}]",
+                        sw.toString(), deleteCount, 
timestampToString(maxTime));
             }
         } catch (Exception e) {
             LOG.error("Blob garbage collection error", e);