Upgrade hadoop-client version to 3.2.1 to avoid the regression bug
This closes
<surefire.version>2.22.0</surefire.version>
<!-- The Hadoop version used by nifi-hadoop-libraries-nar and any NARs that depend on it, other NARs that need
a specific version should override this property, or use a more specific property like abc.hadoop.version -->
- <hadoop.version>3.2.0</hadoop.version>
+ <hadoop.version>3.2.1</hadoop.version>
</properties>
<repositories>
