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Posted to dev@ambari.apache.org by "vitthal (Suhas) Gogate (JIRA)" <ji...@apache.org> on 2012/05/13 05:19:23 UTC
[jira] [Created] (AMBARI-238) When namenode process is down info
shown is not correct for both HDFS and MR
vitthal (Suhas) Gogate created AMBARI-238:
---------------------------------------------
Summary: When namenode process is down info shown is not correct for both HDFS and MR
Key: AMBARI-238
URL: https://issues.apache.org/jira/browse/AMBARI-238
Project: Ambari
Issue Type: Bug
Affects Versions: ambari-186
Reporter: vitthal (Suhas) Gogate
Assignee: vitthal (Suhas) Gogate
As we make jmx over http call to get information for HDFS/HBASE/MAPREDUCE, if their master daemons are down, we should show the down status correctly instead of showing broken UI or garbage information. It would take some time to have alert triggered for these master processes, so mean time dashboard front page if shows broken/garbage data, then user would not know the reason.
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[jira] [Updated] (AMBARI-238) When namenode process is down info
shown is not correct for both HDFS and MR
Posted by "vitthal (Suhas) Gogate (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AMBARI-238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
vitthal (Suhas) Gogate updated AMBARI-238:
------------------------------------------
Attachment: AMBARI-238.patch
> When namenode process is down info shown is not correct for both HDFS and MR
> ----------------------------------------------------------------------------
>
> Key: AMBARI-238
> URL: https://issues.apache.org/jira/browse/AMBARI-238
> Project: Ambari
> Issue Type: Bug
> Affects Versions: ambari-186
> Reporter: vitthal (Suhas) Gogate
> Assignee: vitthal (Suhas) Gogate
> Fix For: ambari-186
>
> Attachments: AMBARI-238.patch
>
>
> As we make jmx over http call to get information for HDFS/HBASE/MAPREDUCE, if their master daemons are down, we should show the down status correctly instead of showing broken UI or garbage information. It would take some time to have alert triggered for these master processes, so mean time dashboard front page if shows broken/garbage data, then user would not know the reason.
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[jira] [Updated] (AMBARI-238) When namenode process is down info
shown is not correct for both HDFS and MR
Posted by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AMBARI-238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli updated AMBARI-238:
-------------------------------------------
Affects Version/s: (was: ambari-186)
0.9.0
> When namenode process is down info shown is not correct for both HDFS and MR
> ----------------------------------------------------------------------------
>
> Key: AMBARI-238
> URL: https://issues.apache.org/jira/browse/AMBARI-238
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 0.9.0
> Reporter: vitthal (Suhas) Gogate
> Assignee: vitthal (Suhas) Gogate
> Fix For: 0.9.0
>
> Attachments: AMBARI-238.patch
>
>
> As we make jmx over http call to get information for HDFS/HBASE/MAPREDUCE, if their master daemons are down, we should show the down status correctly instead of showing broken UI or garbage information. It would take some time to have alert triggered for these master processes, so mean time dashboard front page if shows broken/garbage data, then user would not know the reason.
--
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[jira] [Updated] (AMBARI-238) When namenode process is down info
shown is not correct for both HDFS and MR
Posted by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AMBARI-238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli updated AMBARI-238:
-------------------------------------------
Fix Version/s: (was: ambari-186)
0.9.0
> When namenode process is down info shown is not correct for both HDFS and MR
> ----------------------------------------------------------------------------
>
> Key: AMBARI-238
> URL: https://issues.apache.org/jira/browse/AMBARI-238
> Project: Ambari
> Issue Type: Bug
> Affects Versions: ambari-186
> Reporter: vitthal (Suhas) Gogate
> Assignee: vitthal (Suhas) Gogate
> Fix For: 0.9.0
>
> Attachments: AMBARI-238.patch
>
>
> As we make jmx over http call to get information for HDFS/HBASE/MAPREDUCE, if their master daemons are down, we should show the down status correctly instead of showing broken UI or garbage information. It would take some time to have alert triggered for these master processes, so mean time dashboard front page if shows broken/garbage data, then user would not know the reason.
--
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