ListUnderReplicatedCommand: support multiple include/exclude bookies

[dlg99]

FEATURE REQUEST

1. Please describe the feature you are requesting.

ListUnderReplicatedCommand: support multiple include/exclude bookies

• list underreplicated ledgers with replicas missing on either bookie1 OR bookie2, excluding bookie3 and bookie4
• list underreplicated ledgers with replicas missing on bookie1 AND bookie2

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?

should have.

Workarounds are rather painful:

• listunderreplicated with fragments missing on both bookies, dedupe the lists
• listunderreplicated with fragments missing on both bookies, script around to inner join the lists
• list everything (slooow) and grep

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

listunderreplicated with --missingreplica flag prints ledger ids and id of a bookie already passed in the missingreplica param.