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https://issues.apache.org/jira/browse/STORM-2794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jungtaek Lim resolved STORM-2794.
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Resolution: Fixed
Fix Version/s: 2.0.0
Thanks [~ethanli], I merged into master.
> Translate backtype.storm to org.apache for topology.scheduler.strategy if
> scheduling older version topologies
> -------------------------------------------------------------------------------------------------------------
>
> Key: STORM-2794
> URL: https://issues.apache.org/jira/browse/STORM-2794
> Project: Apache Storm
> Issue Type: Bug
> Reporter: Ethan Li
> Assignee: Ethan Li
> Priority: Minor
> Labels: pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> We want to support running workers of older version on 2.x cluster. The most
> of work is done by STORM-2448. We need one more.
> When we schedule a topology of older version, the confs in TopologyDetails
> could be "backtype.storm". To make scheduler work, we need to translate
> "backtype.storm" to "org.storm" for Config.TOPOLOGY_SCHEDULER_STRATEGY
>
> https://github.com/apache/storm/blob/master/storm-server/src/main/java/org/apache/storm/scheduler/resource/ResourceAwareScheduler.java#L98
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