ZOOKEEPER-3061: add more details to 'Unhandled scenario for peer' log…

….warn message
RokLenarcic · Jun 29, 2018 · 1d3e7bc · 1d3e7bc
1 parent 3465e0c
commit 1d3e7bc
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/java/main/org/apache/zookeeper/server/quorum/LearnerHandler.java b/src/java/main/org/apache/zookeeper/server/quorum/LearnerHandler.java
@@ -792,7 +792,14 @@ public boolean syncFollower(long peerLastZxid, ZKDatabase db, Leader leader) {
                     txnProposalItr.close();
                 }
             } else {
-                LOG.warn("Unhandled scenario for peer sid: " +  getSid());
+                LOG.warn("Unhandled scenario for peer sid: {} maxCommittedLog=0x{}"
+                        + " minCommittedLog=0x{} lastProcessedZxid=0x{}"
+                        + " peerLastZxid=0x{} txnLogSyncEnabled={}", getSid(),
+                        Long.toHexString(maxCommittedLog),
+                        Long.toHexString(minCommittedLog),
+                        Long.toHexString(lastProcessedZxid),
+                        Long.toHexString(peerLastZxid),
+                        txnLogSyncEnabled);
             }
             LOG.debug("Start forwarding 0x" + Long.toHexString(currentZxid) +
                       " for peer sid: " +  getSid());