Aman Poonia created AMBARI-22016:
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Summary: changeToSecureUid.sh might collide with existing user if
it is not a local user but a network managed user
Key: AMBARI-22016
URL: https://issues.apache.org/jira/browse/AMBARI-22016
Project: Ambari
Issue Type: Bug
Components: stacks
Affects Versions: 2.5.2
Environment: Using Centos as the test bed
Reporter: Aman Poonia
Assignee: Aman Poonia
Fix For: 2.6.0
changeToSecureUid.sh might collide with existing user if it is not a local user
but a network managed user
Currently we are doing
{code:java}
function find_available_uid() {
for ((i=1001; i<=2000; i++))
do
grep -q $i /etc/passwd
if [ "$?" -ne 0 ]
then
newUid=$i
break
fi
done
}
{code}
This will only check local user. Network manged users are not directly present
inside passwd file.
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