Istvan Toth created PHOENIX-6673:
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Summary: Local indexing broken by manually splitting table at
arbitrary point
Key: PHOENIX-6673
URL: https://issues.apache.org/jira/browse/PHOENIX-6673
Project: Phoenix
Issue Type: Bug
Components: core
Affects Versions: 5.2.0
Reporter: Istvan Toth
While working on PHOENIX-6587, I found that splitting tables with local indexes
on certain points will break the local indexing code, and result in incorrect
query results.
When a table is pre-split by Phoenix, or automatically split by HBase, then
split points always have a minimum length that is equal to the possible minimum
length of the table rowkey.
The automatic split always happens at an existing rowkey, and
SchemaUtil.processSplits() has code that approximates the same behaviour for
pre-split tables.
However, it is still possible to split the table manually from HBase at points
that do not satisfy the above requirement, which breaks local indexing.
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