[IMPALA-3984] Impala should provide some interface for showing running config/settings - ASF JIRA

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Details

Type: New Feature
Status: Open
Priority: Minor
Resolution: Unresolved
Affects Version/s: Impala 2.7.0
Fix Version/s: None
Component/s: Clients
Labels:
- workload-management

Description

This came about during the course of designing a way to skip Impala LZO-dependent tests in the case that Impala was not build with LZO-support. We didn't have a way to query for this, and wound up experimenting with relying on environment variables and/or the existence of the libimpalalzo.so file.

A simple way to query Impala itself would have been much simpler and more reliable.