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

….warn message Author: Christine Poerschke <[email protected]> Author: Christine Poerschke <[email protected]> Reviewers: Allan Lyu <[email protected]>, Benjamin Reed <[email protected]>, Norbert Kalmar <[email protected]> Closes apache#555 from cpoerschke/master-ZOOKEEPER-3061 and squashes the following commits: 1399682 [Christine Poerschke] Merge remote-tracking branch 'origin/master' into master-ZOOKEEPER-3061 1840c2b [Christine Poerschke] Merge remote-tracking branch 'origin/master' into master-ZOOKEEPER-3061 1d3e7bc [Christine Poerschke] ZOOKEEPER-3061: add more details to 'Unhandled scenario for peer' log.warn message
RokLenarcic · Sep 3, 2022 · cbea523 · cbea523
1 parent a00b01f
commit cbea523
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());