aloyszhang commented on a change in pull request #14655:
URL: https://github.com/apache/pulsar/pull/14655#discussion_r825388164
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File path:
pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java
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@@ -78,10 +78,14 @@ void run() throws Exception {
@Parameter(description = "persistent://tenant/namespace/topic",
required = true)
private java.util.List<String> params;
+ @Parameter(names = { "-f",
Review comment:
> I mean, is it safe to always use "delete -f" instead of normal delete?
It's not safe here.
If we delete a schema like before, there will leave a new ledger for the
schema. But with `-f`, all ledgers will be removed.
One place the ledgers of the schema shown is `internal-stats`, with or
without `-f`, we will get a different result.
> Or delete forcefully should only be used to recover unexpected state (like
your case, schema data deleted by offline process).
Delete forcefully should be used if we want to delete schema completely or
to recover an unexpected state
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