yangzhg commented on a change in pull request #4089:
URL: https://github.com/apache/incubator-doris/pull/4089#discussion_r454755688
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File path: fe/src/main/java/org/apache/doris/catalog/Replica.java
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@@ -318,12 +318,17 @@ private void updateReplicaInfo(long newVersion, long
newVersionHash,
long lastFailedVersion, long lastFailedVersionHash,
long lastSuccessVersion, long lastSuccessVersionHash,
long newDataSize, long newRowCount) {
- LOG.debug("before update: {}", this.toString());
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("before update: {}", this.toString());
+ }
if (newVersion < this.version) {
- // yiguolei: could not find any reason why new version less than
this.version should run???
- LOG.warn("replica {} on backend {}'s new version {} is lower than
meta version {}",
- id, backendId, newVersion, this.version);
+ // This case means that replica meta version has been updated by
ReportHandler before
Review comment:
why the replica meta version been updated by ReportHandler before?
this is abnormal, I think using warning is better
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