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https://issues.apache.org/jira/browse/FLINK-12189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Liya Fan updated FLINK-12189:
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Summary: Fix bugs and typos in memory management related code (was: Fix
bugs and typos in memory management related classes)
> Fix bugs and typos in memory management related code
> ----------------------------------------------------
>
> Key: FLINK-12189
> URL: https://issues.apache.org/jira/browse/FLINK-12189
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Operators
> Reporter: Liya Fan
> Assignee: Liya Fan
> Priority: Major
>
> There are some bugs and typos in the memory related source code. For example,
> # In MemoryManager.release method, it should throw an NPE, if the input is
> null. But it does not.
> # In HybridMemorySegment.put and get methods, the number of bytes
> read/written should be specified by the input parameter, rather than
> reading/writing until the end.
> # In HeapMemorySegment, the data member memory should be returned. This is
> because the member heapArray will not be reset to null after calling the
> release method.
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