priyeshkaratha opened a new pull request, #11309:
URL: https://github.com/apache/ozone/pull/11309
## What changes were proposed in this pull request?
Online quota repair scans a point-in-time RocksDB checkpoint and submits
per-bucket usage deltas as `BucketQuotaCount`, which identifies the target
bucket only by `volName`/`bucketName`, with no identity field. If a bucket is
deleted and recreated under the same name after the scan captures it but before
the repair transaction commits, `OMQuotaRepairRequest.updateBucketInfo`
resolves the bucket by name and applies the stale delta to the new generation,
potentially driving its `usedBytes`/`usedNamespace` negative. A negative
`usedBytes` inflates quota headroom and can permit writes beyond the configured
bucket quota.
This adds a `bucketObjectID` field to `BucketQuotaCount` (`optional`, for
backward/rolling compatibility) and has the scan side (`QuotaRepairTask`) stamp
each emitted delta with the objectID of the bucket it scanned. On apply,
`OMQuotaRepairRequest.updateBucketInfo` now skips (with a warning log) any
delta whose `bucketObjectID` doesn't match the currently-resolved bucket,
instead of blindly applying it.
## What is the link to the Apache JIRA
HDDS-16126
## How was this patch tested?
Addted testcase to validate
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