[FAB-4591]Fix log message formatting

Log formatting is not correct in some codes.
There are log messages with format designator called by "Debug",
"Warning" or "Info".
These logging messages should be called by "Debugf", "Warningf"
or "Infof".

This patch fixes log formatting.

Change-Id: Ic9777b1eb67ccd6ef76aebb365916f8c4dc3e8d6
Signed-off-by: Yuki Kondo <yuki.kondo@hal.hitachi.com>

core/committer/txvalidator/validator.go

@@ -141,13 +141,13 @@ func (v *txValidator) Validate(block *common.Block) error {
 
 				chdr, err := utils.UnmarshalChannelHeader(payload.Header.ChannelHeader)
 				if err != nil {
-					logger.Warning("Could not unmarshal channel header, err %s, skipping", err)
+					logger.Warningf("Could not unmarshal channel header, err %s, skipping", err)
 					txsfltr.SetFlag(tIdx, peer.TxValidationCode_INVALID_OTHER_REASON)
 					continue
 				}
 
 				channel := chdr.ChannelId
-				logger.Debug("Transaction is for chain %s", channel)
+				logger.Debugf("Transaction is for chain %s", channel)
 
 				if !v.chainExists(channel) {
 					logger.Errorf("Dropping transaction for non-existent chain %s", channel)

core/container/dockercontroller/dockercontroller.go

@@ -404,7 +404,7 @@ func (vm *DockerVM) Destroy(ctxt context.Context, ccid ccintf.CCID, force bool,
 	if err != nil {
 		dockerLogger.Errorf("error while destroying image: %s", err)
 	} else {
-		dockerLogger.Debug("Destroyed image %s", id)
+		dockerLogger.Debugf("Destroyed image %s", id)
 	}
 
 	return err

gossip/service/gossip_service.go

@@ -262,7 +262,7 @@ func (g *gossipServiceImpl) Stop() {
 	}
 
 	for chainID, electionService := range g.leaderElection {
-		logger.Info("Stopping leader election for %s", chainID)
+		logger.Infof("Stopping leader election for %s", chainID)
 		electionService.Stop()
 	}
 	g.gossipSvc.Stop()

peer/gossip/sa.go

@@ -75,14 +75,14 @@ func (advisor *mspSecurityAdvisor) OrgByPeerIdentity(peerIdentity api.PeerIdenti
 		// Deserialize identity
 		identity, err := mspManager.DeserializeIdentity([]byte(peerIdentity))
 		if err != nil {
-			saLogger.Debug("Failed deserialization identity [% x] on [%s]: [%s]", peerIdentity, chainID, err)
+			saLogger.Debugf("Failed deserialization identity [% x] on [%s]: [%s]", peerIdentity, chainID, err)
 			continue
 		}
 
 		return []byte(identity.GetMSPIdentifier())
 	}
 
-	saLogger.Warning("Peer Identity [% x] cannot be desirialized. No MSP found able to do that.", peerIdentity)
+	saLogger.Warningf("Peer Identity [% x] cannot be desirialized. No MSP found able to do that.", peerIdentity)
 
 	return nil
 }