Alejandro Fernandez created AMBARI-10944:
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Summary: Rolling Upgrade support for Storm in HDP 2.3.0.0 to 2.3+
Key: AMBARI-10944
URL: https://issues.apache.org/jira/browse/AMBARI-10944
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.1.0
Reporter: Alejandro Fernandez
Assignee: Alejandro Fernandez
Fix For: 2.1.0
In RU from HDP 2.2 -> 2.3.0.0, Storm will not be rolling, so the upgrade pack
still needs instructions to deactivate and kill running topologies before
upgrading Storm, and to rebuild the topologies after.
In 2.3.0.0, Storm's defaults.yaml will have the property
storm.meta.serialization.delegate set to
backtype.storm.serialization.GzipThriftSerializationDelegate, so as long as
Ambari doesn't override the property, the RU from 2.3.0.0 to 2.3+ will be
rolling. So the upgrade pack from Dal to Dal will not need these manual
confirmations.
To test this out, deploy HDP 2.3.0.0, then perform and RU to HDP 2.3+, and
verify the topologies are still running
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