Istvan Toth created PHOENIX-7268:
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Summary: Namespace mapped system tables are not snapshotted before
upgrade
Key: PHOENIX-7268
URL: https://issues.apache.org/jira/browse/PHOENIX-7268
Project: Phoenix
Issue Type: Bug
Components: core
Reporter: Istvan Toth
When upgrading the system tables, Phoenix tries to take a snapshot of
system.catalog.
This is useful, as it provides a checkpoint that can be used to restore the
previous state if the upgrade runs into problems.
However, The Phoenix system table name is passed to HBase, which does not exist
if system table namespace mapping is enabled.
Either delay taking a snapshot until after we know if syscat is namespace
mapped or not, or just try to take a snapshot of both possible HBase tables.
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