Aleksey Yeschenko created CASSANDRA-5496:
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Summary: Fix SemanticVersion.isSupportedBy patch/minor handling
Key: CASSANDRA-5496
URL: https://issues.apache.org/jira/browse/CASSANDRA-5496
Project: Cassandra
Issue Type: Bug
Affects Versions: 1.2.4
Reporter: Aleksey Yeschenko
Assignee: Aleksey Yeschenko
Priority: Minor
Fix For: 1.2.5
Currently we use the following logic:
{noformat}
return major == version.major && minor <= version.minor && patch <=
version.patch;
{noformat}
This requires both minor and patch vers to be less or equal, which means that,
for example, '3.0.3' is not supported by '3.1.2', because, while 0 <= 1
(minor), 3 > 2 (patch). This is clearly not the intent since 3.1.2 > 3.0.3.
CQL3 doc: "Minor version increments occur when new, but backward compatible,
functionality is introduced". Hence '3.0.3' is supposed to be supported by
'3.1.0'.
This doesn't really affect 1.2, but breaks a lot of trunk dtests post
CASSANDRA-3919.
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