[ https://issues.apache.org/jira/browse/AMBARI-17836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Hurley updated AMBARI-17836: ------------------------------------- Status: Patch Available (was: Open) > 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 > > Attachments: AMBARI-17836.patch > > > 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 -- This message was sent by Atlassian JIRA (v6.3.4#6332)