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Posted to issues@flink.apache.org by "Xintong Song (Jira)" <ji...@apache.org> on 2019/09/12 02:52:00 UTC
[jira] [Created] (FLINK-14063) Operators use fractions to decide
how many managed memory to allocate
Xintong Song created FLINK-14063:
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Summary: Operators use fractions to decide how many managed memory to allocate
Key: FLINK-14063
URL: https://issues.apache.org/jira/browse/FLINK-14063
Project: Flink
Issue Type: Sub-task
Reporter: Xintong Song
* Operators allocate memory segments with the amount returned by {{MemoryManager#computeNumberOfPages}}.
* Operators reserve memory with the amount returned by {{MemoryManager#computeMemorySize}}.
This step activates the new fraction based managed memory.
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