[jira] [Resolved] (IMPALA-12432) Keep LdapKerberosImpalaShellTest* compatible with older guava versions

["Michael Smith (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-12432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Smith resolved IMPALA-12432.
------------------------------------
    Fix Version/s: Impala 4.3.0
       Resolution: Fixed

This was a test-only change.

> Keep LdapKerberosImpalaShellTest* compatible with older guava versions
> ----------------------------------------------------------------------
>
>                 Key: IMPALA-12432
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12432
>             Project: IMPALA
>          Issue Type: Task
>          Components: Frontend
>    Affects Versions: Impala 4.3.0
>            Reporter: Joe McDonnell
>            Priority: Major
>             Fix For: Impala 4.3.0
>
>
> 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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