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NamespaceUtil.getAllNamespaces should return mutable collection #20929

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vbekiaris opened this issue Mar 10, 2022 · 0 comments · Fixed by #20930
Closed

NamespaceUtil.getAllNamespaces should return mutable collection #20929

vbekiaris opened this issue Mar 10, 2022 · 0 comments · Fixed by #20930
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Module: Partitioning Source: Internal PR or issue was opened by an employee Team: Core Type: Defect
Milestone
5.1.1

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@vbekiaris
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Since #20598 in 5.1, namespace collection may return an immutable singleton collection.
However some services (example 1, example 2) may later modify the collection of ObjectNamespaces which may lead to UnsupportedOperationExceptions, due to the immutable nature of the singleton collection.
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Module: Partitioning Source: Internal PR or issue was opened by an employee Team: Core Type: Defect
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5.1.1
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Return mutable namespace collection vbekiaris/hazelcast
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