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Posted to issues@ambari.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/07/06 00:22:00 UTC
[jira] [Updated] (AMBARI-24250) Create Checkpoint page stuck while
Enabling HA on Namenode
[ https://issues.apache.org/jira/browse/AMBARI-24250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated AMBARI-24250:
------------------------------------
Labels: pull-request-available (was: )
> Create Checkpoint page stuck while Enabling HA on Namenode
> ----------------------------------------------------------
>
> Key: AMBARI-24250
> URL: https://issues.apache.org/jira/browse/AMBARI-24250
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent
> Affects Versions: 2.7.0
> Reporter: Srikanth Janardhan
> Assignee: Robert Levas
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 2.7.0
>
>
> Ambari UI stuck at Manual Steps Required: Create Checkpoint on NameNode page while Enabling HA after performing the manual steps.
> {code}
> [root@ctr-e138-1518143905142-378399-01-000004 ~]# sudo su cstm-hdfs -l -c 'hdfs dfsadmin -safemode enter'
> ######## Hortonworks #############
> This is MOTD message, added for testing in qe infra
> Safe mode is ON
> [root@ctr-e138-1518143905142-378399-01-000004 ~]# sudo su cstm-hdfs -l -c 'hdfs dfsadmin -saveNamespace'
> ######## Hortonworks #############
> This is MOTD message, added for testing in qe infra
> Save namespace successful
> {code}
> The stat result of file /etc/security/keytabs/ambari.server.keytab, looks like the final change in the file occured at 2018-07-04 05:53:52.
> {code:java}
> [root@ctr-e138-1518143905142-395357-01-000002 ~]# stat /etc/security/keytabs/ambari.server.keytab
> File: ‘/etc/security/keytabs/ambari.server.keytab’
> Size: 333 Blocks: 8 IO Block: 4096 regular file
> Device: fd12h/64786d Inode: 16390172 Links: 1
> Access: (0400/-r--------) Uid: ( 1803/agentslava) Gid: ( 1803/agentslava)
> Access: 2018-07-04 03:01:39.282093801 +0000
> Modify: 2018-07-04 03:01:39.282093801 +0000
> Change: 2018-07-04 05:53:52.333709142 +0000
> Birth: -
> {code}
> From the ambari server logs at the same time stamp:
> {code:java}
> 2018-07-04 05:53:52,054 INFO [Server Action Executor Worker 586] KerberosServerAction:411 - Processing identities...
> 2018-07-04 05:53:52,322 INFO [Server Action Executor Worker 586] FinalizeKerberosServerAction:111 - Updated the owner of the keytab file at /etc/security/keytabs/ambari.server.keytab to null
> 2018-07-04 05:53:52,323 INFO [Server Action Executor Worker 586] FinalizeKerberosServerAction:125 - Updated the group of the keytab file at /etc/security/keytabs/ambari.server.keytab to null
> 2018-07-04 05:53:52,337 INFO [Server Action Executor Worker 586] FinalizeKerberosServerAction:142 - Updated the access mode of the keytab file at /etc/security/keytabs/ambari.server.keytab to owner:'r' and group:'null'
> 2018-07-04 05:53:52,352 INFO [Server Action Executor Worker 586] FinalizeKerberosServerAction:111 - Updated the owner of the keytab file at /etc/security/keytabs/ams-monitor.keytab to cstm-ams
> 2018-07-04 05:53:52,371 INFO [Server Action Executor Worker 586] FinalizeKerberosServerAction:125 - Updated the group of the keytab file at /etc/security/keytabs/ams-monitor.keytab to hadoop
> 2018-07-04 05:53:52,387 INFO [Server Action Executor Worker 586] FinalizeKerberosServerAction:142 - Updated the access mode of the keytab file at /etc/security/keytabs/ams-monitor.keytab to owner:'r' and group:''
> {code}
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