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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