From 4dc786b5beeb8da1ce4f61559cfb600b934287e4 Mon Sep 17 00:00:00 2001
From: Halvard Skogsrud <halvards@gmail.com>
Date: Tue, 1 Aug 2023 10:44:16 +1000
Subject: [PATCH] Fix locality logging (#10423)

The bootstrapping code currently does not log zone and subZone from locality correctly, and only logs region. This commit fixes the logging message format.
---
 xds/src/main/java/io/grpc/xds/BootstrapperImpl.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xds/src/main/java/io/grpc/xds/BootstrapperImpl.java b/xds/src/main/java/io/grpc/xds/BootstrapperImpl.java
index e8a450e8df..4aa008c112 100644
--- a/xds/src/main/java/io/grpc/xds/BootstrapperImpl.java
+++ b/xds/src/main/java/io/grpc/xds/BootstrapperImpl.java
@@ -169,7 +169,7 @@ class BootstrapperImpl extends Bootstrapper {
         if (rawLocality.containsKey("sub_zone")) {
           subZone = JsonUtil.getString(rawLocality, "sub_zone");
         }
-        logger.log(XdsLogLevel.INFO, "Locality region: {0}, zone: {0}, subZone: {0}",
+        logger.log(XdsLogLevel.INFO, "Locality region: {0}, zone: {1}, subZone: {2}",
             region, zone, subZone);
         Locality locality = Locality.create(region, zone, subZone);
         nodeBuilder.setLocality(locality);