[infinispan-issues] [JBoss JIRA] (ISPN-2353) Allow non-emitting Mapper
Vladimir Blagojevic created ISPN-2353:
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Summary: Allow non-emitting Mapper
Key: ISPN-2353
URL: https://issues.jboss.org/browse/ISPN-2353
Project: Infinispan
Issue Type: Bug
Components: Distributed Execution and Map/Reduce
Affects Versions: 5.2.0.Alpha4
Reporter: Vladimir Blagojevic
Assignee: Vladimir Blagojevic
Fix For: 5.2.0.Beta1, 5.2.0.Final
In some cases Mapper being executed on remote nodes might not produce any intermediate
KOut/VOut pairs and we should allow/account for that possibility. Currently such tasks
fail with NPE.
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