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Posted to issues@ambari.apache.org by "Jonathan Hurley (JIRA)" <ji...@apache.org> on 2016/07/21 16:36:20 UTC

[jira] [Created] (AMBARI-17836) EU POST Call Takes More Than 3 Minutes on 900 Node Cluster

Jonathan Hurley created AMBARI-17836:
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             Summary: EU POST Call Takes More Than 3 Minutes on 900 Node Cluster
                 Key: AMBARI-17836
                 URL: https://issues.apache.org/jira/browse/AMBARI-17836
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.2.0
            Reporter: Jonathan Hurley
            Assignee: Jonathan Hurley
            Priority: Critical
             Fix For: 2.4.0


On 900 node cluster we did an express upgrade from HDP-2.3 to HDP-2.4. After install packages was done, the action to do express upgrade was clicked and the POST call to trigger EU took more than 3 minutes. Due to this, UI timed out and showed an error message saying EU failed - however, in the backend it continued and correctly started the upgrade.

Services installed were:
* HDFS
* YARN
* MapReduce2
* Tez
* Hive
* HBase
* Pig
* Oozie
* ZooKeeper
* Ambari Metrics



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