public abstract class WindowOperator.AbstractPerWindowStateStore
extends org.apache.flink.runtime.state.DefaultKeyedStateStore
KeyedStateStores
. Used to allow per-window
state access for ProcessWindowFunction
.构造器和说明 |
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AbstractPerWindowStateStore(org.apache.flink.runtime.state.KeyedStateBackend<?> keyedStateBackend,
org.apache.flink.api.common.ExecutionConfig executionConfig) |
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