## What is the purpose of the change This PR fixes the wrong materialization for the debugging visualization in table mode.
## Brief change log - Rework the caching mechanism in `MaterializedCollectStreamResult`. ## Verifying this change - Unit test added in `MaterializedCollectStreamResultTest`. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): no - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no - The serializers: no - The runtime per-record code paths (performance sensitive): no - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: no - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? no - If yes, how is the feature documented? not applicable [ Full content available at: https://github.com/apache/flink/pull/6617 ] This message was relayed via gitbox.apache.org for [email protected]
