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From "Alejandro Fernandez (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-12150) RU - Pre Reqs incorrectly reports that services are down
Date Sat, 27 Jun 2015 00:11:05 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-12150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Fernandez updated AMBARI-12150:
-----------------------------------------
    Attachment:     (was: AMBARI-12150.branch-2.1.patch)

> RU - Pre Reqs incorrectly reports that services are down
> --------------------------------------------------------
>
>                 Key: AMBARI-12150
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12150
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.0
>            Reporter: Alejandro Fernandez
>            Assignee: Alejandro Fernandez
>            Priority: Critical
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-12150.branch-2.1.patch, AMBARI-12150.patch, Screen Shot 2015-06-20
at 6.50.20 PM.png, Screen Shot 2015-06-20 at 6.50.35 PM.png
>
>
> This is on Vagrant, where the VMs have been restored and brought down multiple times.
> STR:
> 1. Installed Ambari 2.1.0 at build 2216
> 2. Deployed a 5 node cluster with HDP 2.2.7 and HDFS, MR, YARN, Tez, Pig, Oozie.
> 3. Enabled NameNode HA and ResourceManager HA
> 4. Registered version 2.3.0.0-2425
> 5. Attempted to start RU
> 6. Pre Checks failed stating that services were down when they were clearly not
> Note: Doing a Stop All Services and Start All remedied it. Restarting Ambari Server did
not fix it since the states in the DB are inconsistent.
> There's nothing that jumps out at me in the ambari-server logs; there are error messages,
but not related.
> {code}
> ambari=> select d.service_name, d.component_name, d.desired_state, c.current_state,
h.host_name, (CASE WHEN d.desired_state <> c.current_state THEN 'MISMATCH'  ELSE ''
END) from hostcomponentdesiredstate d JOIN hostcomponentstate c ON d.component_name = c.component_name
AND d.host_id = c.host_id JOIN hosts h ON d.host_id = h.host_id ORDER BY d.service_name, d.component_name;
>  service_name |   component_name    | desired_state | current_state |        host_name
       |   case
> --------------+---------------------+---------------+---------------+-------------------------+----------
>  HDFS         | DATANODE            | INSTALLED     | STARTED       | c6404.ambari.apache.org
| MISMATCH
>  HDFS         | DATANODE            | INSTALLED     | STARTED       | c6405.ambari.apache.org
| MISMATCH
>  HDFS         | HDFS_CLIENT         | INSTALLED     | INSTALLED     | c6404.ambari.apache.org
|
>  HDFS         | HDFS_CLIENT         | INSTALLED     | INSTALLED     | c6401.ambari.apache.org
|
>  HDFS         | HDFS_CLIENT         | INSTALLED     | INSTALLED     | c6403.ambari.apache.org
|
>  HDFS         | HDFS_CLIENT         | INSTALLED     | INSTALLED     | c6402.ambari.apache.org
|
>  HDFS         | HDFS_CLIENT         | INSTALLED     | INSTALLED     | c6405.ambari.apache.org
|
>  HDFS         | JOURNALNODE         | INSTALLED     | STARTED       | c6401.ambari.apache.org
| MISMATCH
>  HDFS         | JOURNALNODE         | INSTALLED     | STARTED       | c6403.ambari.apache.org
| MISMATCH
>  HDFS         | JOURNALNODE         | INSTALLED     | STARTED       | c6402.ambari.apache.org
| MISMATCH
>  HDFS         | NAMENODE            | STARTED       | STARTED       | c6401.ambari.apache.org
|
>  HDFS         | NAMENODE            | INSTALLED     | STARTED       | c6402.ambari.apache.org
| MISMATCH
>  HDFS         | ZKFC                | INSTALLED     | STARTED       | c6402.ambari.apache.org
| MISMATCH
>  HDFS         | ZKFC                | INSTALLED     | STARTED       | c6401.ambari.apache.org
| MISMATCH
>  MAPREDUCE2   | HISTORYSERVER       | INSTALLED     | STARTED       | c6404.ambari.apache.org
| MISMATCH
>  MAPREDUCE2   | MAPREDUCE2_CLIENT   | INSTALLED     | INSTALLED     | c6405.ambari.apache.org
|
>  MAPREDUCE2   | MAPREDUCE2_CLIENT   | INSTALLED     | INSTALLED     | c6404.ambari.apache.org
|
>  OOZIE        | OOZIE_CLIENT        | INSTALLED     | INSTALLED     | c6404.ambari.apache.org
|
>  OOZIE        | OOZIE_CLIENT        | INSTALLED     | INSTALLED     | c6405.ambari.apache.org
|
>  OOZIE        | OOZIE_SERVER        | STARTED       | STARTED       | c6405.ambari.apache.org
|
>  PIG          | PIG                 | INSTALLED     | INSTALLED     | c6404.ambari.apache.org
|
>  PIG          | PIG                 | INSTALLED     | INSTALLED     | c6405.ambari.apache.org
|
>  TEZ          | TEZ_CLIENT          | INSTALLED     | INSTALLED     | c6404.ambari.apache.org
|
>  TEZ          | TEZ_CLIENT          | INSTALLED     | INSTALLED     | c6405.ambari.apache.org
|
>  YARN         | APP_TIMELINE_SERVER | INSTALLED     | STARTED       | c6402.ambari.apache.org
| MISMATCH
>  YARN         | NODEMANAGER         | INSTALLED     | STARTED       | c6405.ambari.apache.org
| MISMATCH
>  YARN         | NODEMANAGER         | INSTALLED     | STARTED       | c6404.ambari.apache.org
| MISMATCH
>  YARN         | RESOURCEMANAGER     | INSTALLED     | STARTED       | c6404.ambari.apache.org
| MISMATCH
>  YARN         | RESOURCEMANAGER     | INSTALLED     | STARTED       | c6405.ambari.apache.org
| MISMATCH
>  YARN         | YARN_CLIENT         | INSTALLED     | INSTALLED     | c6404.ambari.apache.org
|
>  YARN         | YARN_CLIENT         | INSTALLED     | INSTALLED     | c6405.ambari.apache.org
|
>  ZOOKEEPER    | ZOOKEEPER_CLIENT    | INSTALLED     | INSTALLED     | c6405.ambari.apache.org
|
>  ZOOKEEPER    | ZOOKEEPER_CLIENT    | INSTALLED     | INSTALLED     | c6404.ambari.apache.org
|
>  ZOOKEEPER    | ZOOKEEPER_SERVER    | STARTED       | STARTED       | c6402.ambari.apache.org
|
>  ZOOKEEPER    | ZOOKEEPER_SERVER    | STARTED       | STARTED       | c6403.ambari.apache.org
|
>  ZOOKEEPER    | ZOOKEEPER_SERVER    | STARTED       | STARTED       | c6401.ambari.apache.org
|
> (36 rows)
> {code}



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