Till Rohrmann created FLINK-6899:
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Summary: Wrong state array size in NestedMapsStateTable
Key: FLINK-6899
URL: https://issues.apache.org/jira/browse/FLINK-6899
Project: Flink
Issue Type: Bug
Components: State Backends, Checkpointing
Affects Versions: 1.3.0, 1.4.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
Priority: Minor
Fix For: 1.4.0
The {{NestedMapsStateTable}} initializes the internal state array with a wrong
size which leads to a waste of memory. We should initialize the array with the
number of key groups of the assigned range instead of the max parallelism.
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