[
https://issues.apache.org/jira/browse/FLINK-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jingsong Lee updated FLINK-11775:
---------------------------------
Description:
Blink new binary format is based on MemorySegment.
Introduce MemorySegmentWritable to let DataOutputView direct copy to internal
bytes
```
/**
* Provides the interface for write(Segment).
*/
public interface MemorySegmentWritable {
/**
* Writes \{@code len} bytes from memory segment \{@code segment} starting at
offset \{@code off}, in order,
* to the output.
*
* @param segment memory segment to copy the bytes from.
* @param off the start offset in the memory segment.
* @param len The number of bytes to copy.
* @throws IOException if an I/O error occurs.
*/
void write(MemorySegment segment, int off, int len) throws IOException;
}
```
was:
Blink new binary format is based on MemorySegment.
Introduce MemorySegmentWritable to let DataOutputView direct copy to internal
bytes
> Introduce MemorySegmentWritable to let DataOutputView direct copy to internal
> bytes
> -----------------------------------------------------------------------------------
>
> Key: FLINK-11775
> URL: https://issues.apache.org/jira/browse/FLINK-11775
> Project: Flink
> Issue Type: New Feature
> Components: Core
> Reporter: Jingsong Lee
> Assignee: Jingsong Lee
> Priority: Major
>
> Blink new binary format is based on MemorySegment.
> Introduce MemorySegmentWritable to let DataOutputView direct copy to internal
> bytes
> ```
> /**
> * Provides the interface for write(Segment).
> */
> public interface MemorySegmentWritable {
> /**
> * Writes \{@code len} bytes from memory segment \{@code segment} starting at
> offset \{@code off}, in order,
> * to the output.
> *
> * @param segment memory segment to copy the bytes from.
> * @param off the start offset in the memory segment.
> * @param len The number of bytes to copy.
> * @throws IOException if an I/O error occurs.
> */
> void write(MemorySegment segment, int off, int len) throws IOException;
> }
> ```
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