[jira] [Resolved] (HDDS-6613) Do not persist LEGACY bucket layout to RocksDB

["Rakesh Radhakrishnan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-6613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rakesh Radhakrishnan resolved HDDS-6613.
----------------------------------------
    Resolution: Not A Problem

Since the upgrade framework has been implemented by handling EMPTY and explicit LEGACY bucket layouts. Both will be treated as LEGACY, so this is not required to fix.

I'm closing it, please re-open if required. Thanks!

> Do not persist LEGACY bucket layout to RocksDB
> ----------------------------------------------
>
>                 Key: HDDS-6613
>                 URL: https://issues.apache.org/jira/browse/HDDS-6613
>             Project: Apache Ozone
>          Issue Type: Sub-task
>          Components: Ozone Manager
>            Reporter: Jyotinder Singh
>            Assignee: Jyotinder Singh
>            Priority: Major
>
> We should not persist LEGACY bucket layout to the bucket table in RocksDB. This should help simplify upgrade flow in later tasks.
> We should only be persisting FSO and OBS layouts to the bucket table.
>  
> {code:java}
> public class OmBucketInfoCodec implements Codec<OmBucketInfo> {
>   @Override
>   public byte[] toPersistedFormat(OmBucketInfo object) throws IOException {
>     Preconditions
>         .checkNotNull(object, "Null object can't be converted to byte array.");
>     return object.getProtobuf().toByteArray();
>   } {code}



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