svn commit: r1737334 - /jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/LastRevRecoveryAgent.java

[reschke]

Author: reschke
Date: Fri Apr  1 09:40:32 2016
New Revision: 1737334

URL: http://svn.apache.org/viewvc?rev=1737334&view=rev
Log:
OAK-4163: LastRevRecoveryAgent: improve startup diagnostics

Modified:
    
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/LastRevRecoveryAgent.java

Modified: 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/LastRevRecoveryAgent.java
URL: 
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/LastRevRecoveryAgent.java?rev=1737334&r1=1737333&r2=1737334&view=diff
==============================================================================
--- 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/LastRevRecoveryAgent.java
 (original)
+++ 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/LastRevRecoveryAgent.java
 Fri Apr  1 09:40:32 2016
@@ -90,16 +90,21 @@ public class LastRevRecoveryAgent {
 
                 // start time is the _lastRev timestamp of this cluster node
                 final long startTime;
+                final String reason;
                 //lastRev can be null if other cluster node did not got
                 //chance to perform lastRev rollup even once
                 if (lastRev != null) {
                     startTime = lastRev.getTimestamp();
+                    reason = "lastRev: " + lastRev.toString();
                 } else {
                     startTime = leaseEnd - leaseTime - asyncDelay;
+                    reason = String.format(
+                            "no lastRev for root, using timestamp based on 
leaseEnd %d - leaseTime %d - asyncDelay %d", leaseEnd,
+                            leaseTime, asyncDelay);
                 }
 
-                log.info("Recovering candidates modified after: [{}] for 
clusterId [{}]",
-                        Utils.timestampToString(startTime), clusterId);
+                log.info("Recovering candidates modified after: [{}] for 
clusterId [{}] [{}]",
+                        Utils.timestampToString(startTime), clusterId, reason);
 
                 return recoverCandidates(clusterId, startTime);
             }