Bryan Beaudreault created HBASE-26537:
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Summary: FuzzyRowFilter backwards compatibility
Key: HBASE-26537
URL: https://issues.apache.org/jira/browse/HBASE-26537
Project: HBase
Issue Type: Bug
Affects Versions: 1.3.6, 1.2.12, 1.1.13
Reporter: Bryan Beaudreault
HBASE-15676 introduced a backwards incompatible change which makes it
impossible to upgrade in our designated upgraded order (server first, then
client) without potential bad results. Worse, the failure mode is silent – a
pre-HBASE-15676 client would incorrectly receive 0 results from a
post-HBASE-15676 server.
I solved this internally as part of our upgrade from 1.2.0 to 2.4.6 by adding a
new proto field to switch between the two implementations. I'm submitting this
Jira to capture and potentially backport that fix for anyone else who
encounters it.
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