Record metadata store version somewhere

[sijie]

FEATURE REQUEST

1. Please describe the feature you are requesting.

Address the TODO item in MSLedgerManagerFactory

    // load metadata store
    String msName = conf.getMetastoreImplClass();
    try {
        metastore = MetastoreFactory.createMetaStore(msName);

        // TODO: should record version in somewhere. e.g. ZooKeeper
        int msVersion = metastore.getVersion();
        metastore.init(conf, msVersion);
    } catch (Throwable t) {
        throw new IOException("Failed to initialize metastore " + msName + " : ", t);
    }

2. Indicate the importance of this issue to you (blocker, must-have, should-have, nice-to-have). Are you currently using any workarounds to address this issue?

nice-to-have

3. Provide any additional detail on your proposed use case for this feature.

N/A

[sijie]

removed the milestone, can revisit in 4.7

[ivankelly]

@sijie Can we close this since we're planning to deprecate metadata store anyhow?

[sijie]

close the issue as "won't fix", since metadata store api is not used and will be replaced with metadata service api.