zhijiangW commented on a change in pull request #8654: [FLINK-12647][network]
Add feature flag to disable release of consumed blocking partitions
URL: https://github.com/apache/flink/pull/8654#discussion_r291900251
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/deployment/ResultPartitionDeploymentDescriptor.java
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@@ -58,6 +72,7 @@ public ResultPartitionDeploymentDescriptor(
KeyGroupRangeAssignment.checkParallelismPreconditions(maxParallelism);
this.maxParallelism = maxParallelism;
this.sendScheduleOrUpdateConsumersMessage =
sendScheduleOrUpdateConsumersMessage;
+ this.isManagedExternally =
partitionDescriptor.getPartitionType() == ResultPartitionType.BLOCKING;
Review comment:
Since this property could be got directly based on `ResultPartitionType`,
then another option is not defining this property explicitly in
`ResultPartitionDeploymentDescriptor` and `ResultPartition` could also provide
this property based on internal `ResultPartitionType`.
Otherwise this property might be decoupled with `ResultPartitionType` future?
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