apurtell commented on a change in pull request #1257:
URL: https://github.com/apache/phoenix/pull/1257#discussion_r660960907
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File path: phoenix-core/src/main/java/org/apache/phoenix/util/MetaDataUtil.java
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@@ -100,6 +101,11 @@
public static final byte[] DATA_TABLE_NAME_PROP_BYTES =
Bytes.toBytes(DATA_TABLE_NAME_PROP_NAME);
+ private static final Map<MajorMinorVersion, MajorMinorVersion>
ALLOWED_SERVER_CLIENT_MAJOR_VERSION =
+ ImmutableMap.of(
+ new MajorMinorVersion(5, 1), new MajorMinorVersion(4, 16)
Review comment:
Per https://phoenix.apache.org/upgrading.html
> An older client (two minor versions back) will work with a newer server
jar when the minor version is different, but not visa versa.
> In other words, clients do not need to be upgraded in lock step with the
server.
Does this mean you also need
new MajorMinorVersion(4, 15)
new MajorMinorVersion(4, 14)
? This 4.16 client might run against a 4.14 server before upgrade, or a 4.15
server before upgrade? If supporting clients two minor versions back.
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