avijayanhwx commented on a change in pull request #2017:
URL: https://github.com/apache/ozone/pull/2017#discussion_r594619044
##########
File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
##########
@@ -550,6 +551,23 @@ private void instantiateServices(boolean withNewSnapshot)
throws IOException {
keyManager = new KeyManagerImpl(this, scmClient, configuration,
omStorage.getOmId());
+ if (withNewSnapshot) {
+ Integer layoutVersionInDB = getLayoutVersionInDB();
+ if (layoutVersionInDB != null &&
+ versionManager.getMetadataLayoutVersion() < layoutVersionInDB) {
+ LOG.info("New OM snapshot received with higher layout version {}. " +
+ "Attempting to finalize current OM to that version.",
+ layoutVersionInDB);
+ upgradeFinalizer.finalizeAndWaitForCompletion(
+ "om-ratis-snapshot", this,
+ TimeUnit.SECONDS.toSeconds(10));
Review comment:
Made it configurable.
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