Joe McDonnell created IMPALA-12432:
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Summary: Keep LdapKerberosImpalaShellTest* compatible with older
guava versions
Key: IMPALA-12432
URL: https://issues.apache.org/jira/browse/IMPALA-12432
Project: IMPALA
Issue Type: Improvement
Components: Frontend
Affects Versions: Impala 4.3.0
Reporter: Joe McDonnell
LdapKerberosImpalaShellTestBase.java and LdapKerberosImpalaShellTest.java use
the ImmutableMap.of function with 8+ pairs. Older versions of guava like
28.1-jre do not have ImmutableMap.of() for that number of arguments.
Since we often want to use the guava version that the underlying Hadoop/Hive
use, it can be useful for compatibility to be able to build against older guava
(like 28.1-jre).
Most other code is fine, so if we switch these locations to use
ImmutableMap.<String, String>builder(), then the whole codebase can compile
with the older guava (while remaining forward compatible as well).
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