Details
-
Bug
-
Resolution: Fixed
-
Critical
-
4.5.0
-
Untriaged
-
Unknown
Description
In case of multiple buckets with similar names e.g. default and default1, projector can mix up the StreamBegins for the buckets leading to below errors in dataport:
2016-03-23T16:56:55.652+05:30 [Error] DATP[->dataport ":9105"] duplicate vbucket 172.16.1.253:63354-default-114
2016-03-23T16:56:56.395+05:30 [Warn] DATP[->dataport ":9105"] mutations filtered for 172.16.1.253:63354-default1-14
Basically vb 114 for bucket default has got mixed up with vb 14 for bucket default1.
Indexer can loose mutations due to this. This cannot be repaired by the existing repair mechanisms.
Logs attached for reference.
Attachments
| For Gerrit Dashboard: MB-18851 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 61878,2 | MB-18851: unique id calculation is not that unique. | unstable | indexing | Status: MERGED | +2 | +1 |