道君

I'm not sure due to incomplete error log, but is seems caused by costomer class loader.

Tests to be completed

it seems not a bug, please see ServiceConfiguration#brokerDeleteInactivePartitionedTopicMetadataEnabled

@lhotari PTAL

@lhotari According to https://pulsar.apache.org/docs/3.2.x/cookbooks-retention-expiry/#retention-policies and [ManagedLedgerImpl#internalTrimLedgers](https://github.com/apache/pulsar/blob/v3.2.2/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java#L2665-L2666), delete a ledger or not should be based on `Total size of consumed ledgers`, base on `Total size of all the ledgers` will lead...

/cc @merlimat @hangc0276 @codelipenghui @poorbarcode @mattisonchao @BewareMyPower @Technoboy-

See: https://github.com/apache/pulsar/pull/2206/files#diff-63f327b2f634d152b3ab8528d0d4ba49eb39276482ae60eff3f182ea2e1037d6 https://github.com/apache/pulsar/pull/14546

In the [first version doc](https://github.com/apache/pulsar/blob/46caed3da340fdd3796146bbbcd97b627eacd078/site/docs/latest/concerns/RetentionExpiry.md), it says: *messages in all topics in the namespace, even acknowledged messages, will be retained*.

This is a doc issue, since https://github.com/apache/pulsar/pull/5482/files

@thetumbled After @michaeljmarshall think it's OK, you can sent a vote thread to the mail list