Stephan Ewen created FLINK-19046: ------------------------------------ Summary: Introduce separate classes for PipelinedResultPartition and BoundedBlockingResultPartition Key: FLINK-19046 URL: https://issues.apache.org/jira/browse/FLINK-19046 Project: Flink Issue Type: Sub-task Components: Runtime / Network Reporter: Stephan Ewen Assignee: Stephan Ewen Fix For: 1.12.0
Currently, the SubPartition classes are specific to the partition type (pipelined, batched/blocking) but the parent Partition class is shared. Given that the partitions behave differently regarding checkpoints, releasing, etc. the code is cleaner separated by introducing dedicated classes for the {{ResultPartitions}} based on the type. This is also an important preparation to later have more different implementations, like sort-based shuffles. Important: These new classes will not override any performance critical methods (like adding a buffer to the result). They merely specialize certain behaviors around checkpointing and cleanup. -- This message was sent by Atlassian Jira (v8.3.4#803005)