Ivan Andika created HDDS-15230:
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Summary: Deduplicate Local IDs when sending delete blocks
Key: HDDS-15230
URL: https://issues.apache.org/jira/browse/HDDS-15230
Project: Apache Ozone
Issue Type: Improvement
Reporter: Ivan Andika
Assignee: Ivan Andika
We found the following block delete transactions log which contains a lot of
duplicated localIDs
{code:java}
Container: #66681 was deleted for the transaction: txID: 13032035293
containerID: 66681
localID: 107544261443487597
localID: 107544261443487597
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
localID: 107544261443487597
localID: 107544261443487655
... {code}
This seems to be due to the keys with a lot of versions (which seems to be the
remnant of HDDS-5472).
Although it should not happen for new keys (since new keys only have a single
version), we should deduplicate the local IDs.
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