kerneltime commented on code in PR #6611:
URL: https://github.com/apache/ozone/pull/6611#discussion_r1643466493
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hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/volume/HddsVolume.java:
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@@ -470,4 +461,17 @@ private void closeDbStore() {
LOG.info("SchemaV3 db is stopped at {} for volume {}", containerDBPath,
getStorageID());
}
+
+ public void compactDb() {
+ File dbFile = new File(getDbParentDir(), CONTAINER_DB_NAME);
+ String dbFilePath = dbFile.getAbsolutePath();
+ try {
+ // Calculate number of files per level and size per level
+ RawDB rawDB =
+ DatanodeStoreCache.getInstance().getDB(dbFilePath, getConf());
+ rawDB.getStore().compactionIfNeeded();
Review Comment:
Are the metrics that get generated which we capture today for compaction
duration? Also, it would be good to add volume labels for each metric.
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