HADOOP-16925 MetricsConfig incorrectly loads the configuration whose value is String list in the properties file#1896

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steveloughran merged 2 commits intoapache:trunkfrom

liujiayi771:HADOOP-16925

Aug 24, 2020

Commits on Mar 16, 2020

HADOOP-16925 MetricsConfig incorrectly loads the configuration whose value is String list in the properties file
liujiayi771
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Commits on Aug 14, 2020

add UT to test the metrics config value separated by delimiter
liujiayi771
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