]
Galder Zamarreño resolved ISPN-1041.
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Resolution: Done
Ensure Callable isolation for distributed executors
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Key: ISPN-1041
URL:
https://issues.jboss.org/browse/ISPN-1041
Project: Infinispan
Issue Type: Bug
Components: Distributed Cache
Affects Versions: 5.0.0.BETA1
Reporter: Vladimir Blagojevic
Assignee: Vladimir Blagojevic
Fix For: 5.0.0.BETA2
If Callable submitted for distributed execution contains mutable instance fields they
might get mutated locally before being sent for a remote execution thus potentially
resulting in wrong results being returned to a task invoker. Just before Callable is
dispersed across cluster it gets invoked locally where instance fields of a submitted
Callable can be possibly mutated; Callable is in turn sent to remote nodes with mutated
values instead of "original" field values as submitted by user.
We need to ensure that each execution node gets a pristine version of Callable object
submitted by the user.
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