Github user rvs commented on a diff in the pull request:
https://github.com/apache/bigtop/pull/193#discussion_r110058076
--- Diff:
bigtop-tests/smoke-tests/odpi-runtime/src/test/groovy/org/odpi/specs/runtime/TestSpecsRuntime.groovy
---
@@ -239,6 +239,34 @@ public class TestSpecsRuntime {
}
)
break
+ case 'hadoop_users':
+ Shell sh = new Shell()
+ def confDir = getEnv(arguments['confDir'], arguments['envcmd'])
+
+ def dfsUser = sh.exec("sed -n '/dfs.cluster.administrator/ {n;p}'
" + confDir + "/hdfs-site.xml | grep -oPm1 '(?<=<value>)[^<]+'").out
+ if (sh.getRet() == 0) {
--- End diff --
Any reason not to use Hadoop Configuration here?
https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html
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