Geoffrey Jacoby created PHOENIX-3639:
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Summary: WALEntryFilter to block System.Catalog replication
Key: PHOENIX-3639
URL: https://issues.apache.org/jira/browse/PHOENIX-3639
Project: Phoenix
Issue Type: Improvement
Affects Versions: 4.8.0, 4.9.0
Reporter: Geoffrey Jacoby
Assignee: Geoffrey Jacoby
As a stopgap before PHOENIX-3520, we can create an HBase WALEntryFilter to
filter out non-tenant rows of SYSTEM.CATALOG from replication while allowing
tenant-owned rows such as tenant views to proceed with replication.
This would have to be incorporated into a ReplicationEndpoint subclass to be
useful, though HBASE-17543 would make that much simpler by doing it via
configuration rather than code (and avoiding the need for a new peer to be
created).
If PHOENIX-3520 is on the near-future roadmap, however, that would be the
better solution to the "replication corrupts SYSTEM.CATALOG" problem.
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