Github user rvs commented on a diff in the pull request:
https://github.com/apache/bigtop/pull/193#discussion_r121272384
--- 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) {
+ System.out.println("Found DFS user in hadoop conf hdfs-site.xml:
" + dfsUser)
+ }
+ def dfsGroup = sh.exec("sed -n '/dfs.permissions.superusergroup/
{n;p}' " + confDir + "/hdfs-site.xml | grep -oPm1 '(?<=<value>)[^<]+'").out
+ if (sh.getRet() == 0) {
+ System.out.println("Found DFS group in hadoop conf
hdfs-site.xml: " + dfsGroup)
+ }
+
+ def yarnUser = sh.exec("sed -n '/yarn.admin.acl/ {n;p}' " +
confDir + "/yarn-site.xml | grep -oPm1 '(?<=<value>)[^<]+'").out
+ if (sh.getRet() == 0) {
+ System.out.println("Found Yarn user in hadoop conf
yarn-site.xml: " + yarnUser)
+ }
+ def yarnGroup = sh.exec("sed -n
'/yarn.nodemanager.linux-container-executor.group/ {n;p}' " + confDir +
"/yarn-site.xml | grep -oPm1 '(?<=<value>)[^<]+'").out
+ if (sh.getRet() == 0) {
+ System.out.println("Found Yarn group in hadoop conf
yarn-site.xml: " + yarnGroup)
+ }
+
+ def mapredUser = sh.exec("sed -n
'/mapreduce.cluster.administrators/ {n;p}' " + confDir + "/mapred-site.xml |
grep -oPm1 '(?<=<value>)[^<]+'").out
+ if (sh.getRet() == 0) {
+ System.out.println("Found MapReduce user in hadoop conf
mapred-site.xml: " + mapredUser)
+ }
+
+ break
--- End diff --
@rajddesai apologies for this totally disappearing from my radar -- are you
still up to trying a more reliable approach of Hadoop Configuration here?
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