Sergio Peña created HIVE-15102:
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Summary: Hiveptest is killing nodes where IP is reused after
previous node termination
Key: HIVE-15102
URL: https://issues.apache.org/jira/browse/HIVE-15102
Project: Hive
Issue Type: Bug
Components: Hive
Affects Versions: 2.2.0
Reporter: Sergio Peña
Assignee: Sergio Peña
The Hiveptest framework has a background thread that runs every hour, and
attempts to kill zombie nodes that are not being used by the test execution
anymore.
These killed nodes are kept in a list of terminated nodes, and next time the
background thread is executed, it will attempt to kill all those nodes again
because Hiveptest consider them as zombie nodes.
The problem is that cloud providers can give you the same IP numbers for new
nodes, and when the background thread runs, it will kill those nodes that may
still be in used by Hiveptest.
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