sumitagrawl commented on code in PR #8917:
URL: https://github.com/apache/ozone/pull/8917#discussion_r2267010046
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hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/spi/impl/ReconDBProvider.java:
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@@ -115,4 +128,25 @@ public void close() throws Exception {
dbStore = null;
}
}
+
+ public void replaceStagedDb(ReconDBProvider stagedReconDBProvider) throws
Exception {
+ File dbPath = dbStore.getDbLocation();
+ File stagedDbPath = stagedReconDBProvider.getDbStore().getDbLocation();
+ File backupPath = new File(dbPath.getAbsolutePath() + ".backup");
+ stagedReconDBProvider.close();
+ try {
+ FileUtils.deleteDirectory(backupPath);
+ FileUtils.moveDirectory(dbPath, backupPath);
Review Comment:
I am thinking to keep one backup to be there, so avoided cleanup. For next
backup, it will be cleaned.
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