Aravindan Vijayan created AMBARI-14078:
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Summary: Investigate slow start of Metrics Collector in Kerberized
environment with NN HA
Key: AMBARI-14078
URL: https://issues.apache.org/jira/browse/AMBARI-14078
Project: Ambari
Issue Type: Bug
Components: ambari-metrics
Affects Versions: 2.1.2
Reporter: Aravindan Vijayan
Assignee: Aravindan Vijayan
Priority: Critical
Fix For: 2.1.3
PROBLEM
Collector startup takes greater than 6mins even though the
ApplicationHistoryServer is up in 2mins in secure cluster.
Bug
HBase shell takes a long time to respond in a secure environment.
Fix
Doing a "kinit" before starting up the hbase shell seems to make it a lot
faster.
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