kerneltime commented on code in PR #7770:
URL: https://github.com/apache/ozone/pull/7770#discussion_r1941979706
##########
hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/spi/impl/ReconContainerMetadataManagerImpl.java:
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@@ -108,16 +108,23 @@ public ReconContainerMetadataManagerImpl(ReconDBProvider
reconDBProvider,
public void reinitWithNewContainerDataFromOm(Map<ContainerKeyPrefix, Integer>
containerKeyPrefixCounts)
throws IOException {
- // clear and re-init all container-related tables
+ LOG.info("Starting reinitialization of container data...");
+
+ Instant truncateStart = Instant.now();
+
+ // Clear and re-init all container-related tables
truncateTable(this.containerKeyTable);
truncateTable(this.keyContainerTable);
truncateTable(this.containerKeyCountTable);
+
+ long truncateDuration = Duration.between(truncateStart,
Instant.now()).toMillis();
+ LOG.info("Table truncation completed in {} ms", truncateDuration);
Review Comment:
This should ideally be a metric.
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