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https://issues.apache.org/jira/browse/HDDS-11074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17867969#comment-17867969
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Soumitra Sulav commented on HDDS-11074:
---------------------------------------
The group details are persisted in hdfs filesystem :
{code:java}
[r...@ccycloud-1.quasar-xdfzsz.root.comops.site ~]# usermod -g hdfs hbase
[r...@ccycloud-1.quasar-xdfzsz.root.comops.site ~]# id hbase
uid=39993(hbase) gid=39998(hdfs) groups=39998(hdfs)
[r...@ccycloud-1.quasar-xdfzsz.root.comops.site ~]# hdfs dfs -ls /
Found 7 items
drwxr-xr-x - hbase hbase 0 2024-07-22 18:21 /hbase
drwxr-xr-x - hdfs supergroup 0 2024-07-11 15:59 /ranger
drwxrwxr-x - solr solr 0 2024-07-11 16:00 /solr-infra
drwxrwxrwt - hdfs supergroup 0 2024-07-11 16:49 /tmp
drwxr-xr-x - hdfs supergroup 0 2024-07-17 10:38 /user
drwxr-xr-x - hdfs supergroup 0 2024-07-11 16:00 /warehouse
drwxr-xr-x - hdfs supergroup 0 2024-07-11 16:00 /yarn {code}
> Ozone group changes on kinit user
> ---------------------------------
>
> Key: HDDS-11074
> URL: https://issues.apache.org/jira/browse/HDDS-11074
> Project: Apache Ozone
> Issue Type: Bug
> Components: Ozone CLI
> Reporter: Soumitra Sulav
> Assignee: Tanvi Penumudy
> Priority: Major
>
> After a recent change via HDDS-7577, the owner field persisted on kinit with
> different users.
> But the same doesn't apply to groups. The group changes with Kerberos
> authenticated user or the user the command is running with.
> The behavior is still not correct and as aligned as HDFS.
> HDFS behavior:
> {code:java}
> [r...@ccycloud-1.quasar-nqoxql.root.comops.site ~]# kinit -kt
> /home/hrt_qa/hadoopqa/keytabs/hrt_qa.keytab hrt_qa
> [r...@ccycloud-1.quasar-nqoxql.root.comops.site ~]# hdfs dfs -mkdir /tmp/test
> [r...@ccycloud-1.quasar-nqoxql.root.comops.site ~]# hdfs dfs -put
> anaconda-ks.cfg /tmp/test
> [r...@ccycloud-1.quasar-nqoxql.root.comops.site ~]# hdfs dfs -ls /tmp/test
> Found 1 items
> -rw-r--r-- 3 hrt_qa supergroup 8884 2024-06-26 16:07
> /tmp/test/anaconda-ks.cfg
> [r...@ccycloud-1.quasar-nqoxql.root.comops.site ~]# kinit -kt
> /home/hrt_qa/hadoopqa/keytabs/hdfs.keytab hdfs
> [r...@ccycloud-1.quasar-nqoxql.root.comops.site ~]# hdfs dfs -ls /tmp/test
> Found 1 items
> -rw-r--r-- 3 hrt_qa supergroup 8884 2024-06-26 16:07
> /tmp/test/anaconda-ks.cfg{code}
> Ozone behavior:
> {code:java}
> [r...@ccycloud-1.quasar-abgina.root.comops.site ~]# kinit -kt
> /home/hrt_qa/hadoopqa/keytabs/hrt_qa.keytab hrt_qa
> [r...@ccycloud-1.quasar-abgina.root.comops.site ~]# ozone fs -mkdir -p
> ofs://ozone1719380598/test/test
> ..
> [r...@ccycloud-1.quasar-abgina.root.comops.site ~]# ozone fs -put
> anaconda-ks.cfg ofs://ozone1719380598/test/test
> ..
> [r...@ccycloud-1.quasar-abgina.root.comops.site ~]# ozone fs -ls
> ofs://ozone1719380598/test/test
> Found 1 items
> -rw-rw-rw- 3 hrt_qa hrt_qa 8884 2024-06-26 16:22
> ofs://ozone1719380598/test/test/anaconda-ks.cfg
> [r...@ccycloud-1.quasar-abgina.root.comops.site ~]# kinit -kt
> /home/hrt_qa/hadoopqa/keytabs/hdfs.keytab hdfs
> [r...@ccycloud-1.quasar-abgina.root.comops.site ~]# ozone fs -ls
> ofs://ozone1719380598/test/test
> Found 1 items
> -rw-rw-rw- 3 hrt_qa hdfs 8884 2024-06-26 16:22
> ofs://ozone1719380598/test/test/anaconda-ks.cfg
> [r...@ccycloud-1.quasar-abgina.root.comops.site ~]# kinit -kt
> /home/hrt_qa/hadoopqa/keytabs/om.keytab om
> [r...@ccycloud-1.quasar-abgina.root.comops.site ~]# ozone fs -ls
> ofs://ozone1719380598/test/test
> Found 1 items
> -rw-rw-rw- 3 hrt_qa om 8884 2024-06-26 16:22
> ofs://ozone1719380598/test/test/anaconda-ks.cfg{code}
> Group should not have changed on changing the kinit user.
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