Hadoop moved from Log4j1 to Reload4j (
HADOOP-18088). The goal of this task is to prepare Hive for that change:
- Hive build fails with current useStrictFiltering=true setting in some assemblies, due to excluded dependency (log4j) not really being present.
- Exclude ch.qos.reload4j:* in addition to current log4j:* to avoid polluting the assemblies and shaded jars.