[hbase] 88/91: Hubspot Backport: HBASE-27391 Downgrade ERROR log to DEBUG in ConnectionUtils.updateStats

[bbeaudreault]

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bbeaudreault pushed a commit to branch hubspot-2
in repository https://gitbox.apache.org/repos/asf/hbase.git

commit 5c60f1d86d0f3cca0eaba156901fab9cdbaaf0d2
Author: Bryan Beaudreault <bbeaudrea...@hubspot.com>
AuthorDate: Tue Sep 27 15:49:35 2022 -0400

    Hubspot Backport: HBASE-27391 Downgrade ERROR log to DEBUG in 
ConnectionUtils.updateStats
---
 .../main/java/org/apache/hadoop/hbase/client/ConnectionUtils.java   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git 
a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionUtils.java
 
b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionUtils.java
index 245c5194cb0..32d8305cfd3 100644
--- 
a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionUtils.java
+++ 
b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionUtils.java
@@ -688,8 +688,10 @@ public final class ConnectionUtils {
     resp.getResults().forEach((regionName, regionResult) -> {
       ClientProtos.RegionLoadStats stat = regionResult.getStat();
       if (stat == null) {
-        LOG.error("No ClientProtos.RegionLoadStats found for server={}, 
region={}", serverName,
-          Bytes.toStringBinary(regionName));
+        if (LOG.isDebugEnabled()) {
+          LOG.debug("No ClientProtos.RegionLoadStats found for server={}, 
region={}", serverName,
+            Bytes.toStringBinary(regionName));
+        }
         return;
       }
       RegionLoadStats regionLoadStats = 
ProtobufUtil.createRegionLoadStats(stat);