Doroszlai, Attila created AMBARI-19372:
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Summary: Disable FileCache update for parallel_execution
Key: AMBARI-19372
URL: https://issues.apache.org/jira/browse/AMBARI-19372
Project: Ambari
Issue Type: Bug
Components: ambari-agent
Affects Versions: 3.0.0
Reporter: Doroszlai, Attila
Assignee: Doroszlai, Attila
Priority: Critical
Fix For: 3.0.0
Ambari agent's {{FileCache}} is not thread-safe, hence needs to be disabled if
{{parallel_execution}} is enabled. The server's
{{agent.auto.cache.update=false}} setting is not enough to prevent all
subprocesses from using the file cache, because they are started before the
setting is received from the server.
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